DMSC Integration Testing

Test: nexusfiles-scipp|odin|odin_read_choppers|

2025-09-15 00:16:36: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00084402.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-14 00:16:23: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00084262.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-13 00:16:33: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00084129.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-12 00:16:26: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00083993.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-11 00:16:05: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00083867.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-10 00:16:32: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00083741.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-09 00:16:30: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00083608.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-08 00:16:00: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00083475.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-07 00:16:17: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00083342.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-06 00:16:23: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00083216.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-05 00:16:13: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00083083.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-04 00:16:17: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00082957.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:151:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-03 00:16:16: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/999999/raw/999999_00082824.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-09-02 00:27:28: error

instrument = 'odin', coda_proposal_id = '977695'
pathfinder = . at 0x7ffa8e65b100>

@pytest.fixture(scope="session")
def coda_nexus_file_path(
instrument: str, coda_proposal_id: str, pathfinder: Callable[..., Path]
) -> Path:
> return pathfinder(proposal_id=coda_proposal_id, instrument=instrument)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dmsc_nightly/testing/nexusfiles/setup_fixtures.py:46:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dmsc_nightly/testing/nexusfiles/setup_fixtures.py:34: in
"manual": lambda *args, **kwargs: coda.get_latest_nexus_paths(
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

instrument = 'ODIN', proposal_id = '977695', n = 1, inspect = 20

def get_latest_nexus_paths(
instrument: str, proposal_id: str | None, n: int = 1, inspect: int = 20
) -> list[Path]:
"""
Get the latest file paths manually by sorting the files in the directory.

Parameters
----------
instrument:
The instrument name.
proposal_id:
SciCat proposal ID for CODA.
If ``None``, the environment variable ``OVERRIDE_RAW_DATA_DIR`` must be set.
n:
The number of files to return.
inspect:
The number of files to inspect before returning.

Returns
-------
:
Paths to the n latest files for the given instrument and proposal.
"""
instrument = NEXUS_INSTRUMENT_NAME[instrument]
path = _coda_raw_data_path(proposal_id)
files_found = []
logging.info(
"Scanning the %d latest files in %s for instrument %s",
inspect,
path,
instrument,
)
recent_files = sorted(path.glob("*.hdf"))[-inspect::][::-1]
logging.info("Recent files: %s", recent_files)
for file in recent_files:
logging.info("Inspecting file: %s", file)
try:
with snx.File(file, "r", locking=False) as f:
instrument_in_file = f["/entry/instrument/name"][()]
if instrument_in_file == instrument:
logging.info(
"File %s matches requested instrument %s. Adding to list. "
"Last modified: %s",
file,
instrument,
datetime.fromtimestamp(
os.stat(file).st_mtime, tz=local_timezone()
),
)
files_found.append(file)
if len(files_found) == n:
logging.info("Found %d files. Returning.", n)
return files_found
else:
logging.info(
"File instrument is %s, but %s was requested. Skipping.",
instrument_in_file,
instrument,
)
except OSError as e:
logging.warning(
"File %s could not be opened. Reason: %s",
file,
e,
)
continue
logging.error("No files found for instrument %s", instrument)
> raise RuntimeError(f"No files found for instrument {instrument}")
E RuntimeError: No files found for instrument ODIN

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dmsc_nightly/nexusfiles/coda.py:94: RuntimeError

2025-09-01 00:25:43: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00082355.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-31 00:27:13: failed

2025-08-30 00:18:52: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00082295.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-29 00:21:14: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00082169.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-28 00:23:17: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00082043.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-27 00:22:25: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00081911.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-25 00:20:26: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00081641.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-24 00:30:26: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00081521.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-23 00:20:54: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00081401.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-22 00:18:54: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00081263.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-21 00:18:08: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00081131.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-20 00:18:13: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00081005.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-19 00:18:00: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00080879.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-18 00:18:34: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00080741.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-17 00:18:18: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00080603.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-16 00:26:27: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00080453.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-15 00:19:56: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00080315.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:549: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:353: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:258: in execute_task
result = task(data)
^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:759: in __call__
return self.func(*new_argspec)
^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:80: in apply
return func(*args)
^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-14 00:24:30: error

instrument = 'odin', coda_proposal_id = '977695'
pathfinder = . at 0x7f8aa6f353a0>

@pytest.fixture(scope="session")
def coda_nexus_file_path(
instrument: str, coda_proposal_id: str, pathfinder: Callable[..., Path]
) -> Path:
> return pathfinder(proposal_id=coda_proposal_id, instrument=instrument)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dmsc_nightly/testing/nexusfiles/setup_fixtures.py:46:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dmsc_nightly/testing/nexusfiles/setup_fixtures.py:34: in
"manual": lambda *args, **kwargs: coda.get_latest_nexus_paths(
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

instrument = 'ODIN', proposal_id = '977695', n = 1, inspect = 20

def get_latest_nexus_paths(
instrument: str, proposal_id: str | None, n: int = 1, inspect: int = 20
) -> list[Path]:
"""
Get the latest file paths manually by sorting the files in the directory.

Parameters
----------
instrument:
The instrument name.
proposal_id:
SciCat proposal ID for CODA.
If ``None``, the environment variable ``OVERRIDE_RAW_DATA_DIR`` must be set.
n:
The number of files to return.
inspect:
The number of files to inspect before returning.

Returns
-------
:
Paths to the n latest files for the given instrument and proposal.
"""
instrument = NEXUS_INSTRUMENT_NAME[instrument]
path = _coda_raw_data_path(proposal_id)
files_found = []
logging.info(
"Scanning the %d latest files in %s for instrument %s",
inspect,
path,
instrument,
)
recent_files = sorted(path.glob("*.hdf"))[-inspect::][::-1]
logging.info("Recent files: %s", recent_files)
for file in recent_files:
logging.info("Inspecting file: %s", file)
try:
with snx.File(file, "r", locking=False) as f:
instrument_in_file = f["/entry/instrument/name"][()]
if instrument_in_file == instrument:
logging.info(
"File %s matches requested instrument %s. Adding to list. "
"Last modified: %s",
file,
instrument,
datetime.fromtimestamp(
os.stat(file).st_mtime, tz=local_timezone()
),
)
files_found.append(file)
if len(files_found) == n:
logging.info("Found %d files. Returning.", n)
return files_found
else:
logging.info(
"File instrument is %s, but %s was requested. Skipping.",
instrument_in_file,
instrument,
)
except OSError as e:
logging.warning(
"File %s could not be opened. Reason: %s",
file,
e,
)
continue
logging.error("No files found for instrument %s", instrument)
> raise RuntimeError(f"No files found for instrument {instrument}")
E RuntimeError: No files found for instrument ODIN

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dmsc_nightly/nexusfiles/coda.py:94: RuntimeError

2025-08-13 00:19:44: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00080039.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-12 00:17:32: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00079885.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-11 00:17:56: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00079759.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-10 00:18:15: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00079605.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-09 00:20:12: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00079472.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-08 00:18:09: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00079332.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-07 00:22:23: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00079199.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-06 00:18:04: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00079059.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-05 00:18:04: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00078919.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-04 00:38:02: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00078779.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-03 00:17:50: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00078625.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-02 00:18:17: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00078478.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-08-01 00:18:04: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00078338.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-07-31 00:18:04: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00078205.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-07-30 00:17:37: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00077894.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-07-29 00:17:30: failed

workflow =
coda_nexus_file_path = PosixPath('/ess/data/coda/2025/977695/raw/977695_00076949.hdf')

def test_odin_read_choppers(
workflow: sciline.Pipeline, coda_nexus_file_path: Path
) -> None:
workflow[Filename[SampleRun]] = coda_nexus_file_path
> choppers = workflow.compute(RawChoppers[SampleRun])

tests/nexusfiles-scipp/odin/odin_load_nexus_test.py:147:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/pipeline.py:182: in compute
return self.get(tp, **kwargs).compute(reporter=reporter)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/sciline/scheduler.py:119: in get
return self._dask_get(dsk, list(map(_to_dask_key, keys)))
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/threaded.py:91: in get
results = get_async(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:516: in get_async
raise_exception(exc, tb)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:324: in reraise
raise exc
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/local.py:229: in execute_task
result = task(data)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/_task_spec.py:741: in __call__
return self.func(*new_argspec)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/dask/utils.py:79: in apply
return func(*args)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:528: in parse_disk_choppers
choppers.apply(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scipp/core/data_group.py:268: in apply
return DataGroup({key: func(v, *args, **kwargs) for key, v in self.items()})
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:530: in
nexus.compute_component_position(chopper)
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:111: in compute_component_position
return snx.compute_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:391: in compute_positions
return _with_positions(
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:442: in _with_positions
if (transform := chain.compute()) is not None:
.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:270: in compute
transform = combine_transformations([t.build() for t in chain])
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

chain = [ () translation3 [m] (0, 0, 6.775),
Dimensions: Sizes[time:0, ]
Coor... datetime64 [ns] (time) []
Data:
translation3 [m] (time) []

]

def combine_transformations(
chain: list[sc.DataArray | sc.Variable],
) -> sc.DataArray | sc.Variable:
"""
Take the product of a chain of transformations, handling potentially mismatching
time-dependence.

Time-dependent transformations are interpolated to a common time-coordinate.
"""
if any((x.sizes.get('time') == 0) for x in chain):
> warnings.warn(
UserWarning('depends_on chain {x} contains empty time-series, '),
stacklevel=2,
)
E UserWarning: depends_on chain {x} contains empty time-series,

.tox/nexusfiles-scipp-odin/lib/python3.12/site-packages/scippnexus/nxtransformations.py:180: UserWarning

2025-07-28 00:17:25: failed