DMSC Integration Testing

Last updated: May 27, 2026 07:22:11

Test: nexusfiles-scipp|bifrost|load_raw_file|

2026-05-27 00:16:30 [ 19505 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00004620.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-26 00:17:37 [ 19482 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00004475.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-25 00:17:45 [ 19480 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00004331.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-24 00:17:46 [ 19479 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00004187.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-23 00:17:51 [ 19478 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00004043.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-22 00:17:41 [ 19463 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00003908.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-21 00:18:44 [ 19453 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00003764.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-20 00:17:45 [ 19439 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00003629.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-19 00:18:07 [ 19415 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00003494.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-18 00:18:19 [ 19409 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00003359.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-17 00:17:34 [ 19408 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00003224.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-16 00:18:10 [ 19407 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00003080.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-15 00:17:58 [ 19400 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00002945.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-14 00:18:16 [ 19398 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00002801.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: Failed to load /entry/instrument/bandwidth_monitor/data as NXdata: Could not determine signal field or dimensions. Falling back to loading HDF5 group children as scipp.DataGroup.

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-13 00:16:49 [ 19366 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00002553.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
dg = f[()]

# Log the warnings to the test output.
for w in recorded_warnings:
logging.warning("%s: %s", w.category.__name__, w.message)

assert dg["entry"]["instrument"]["name"] == NEXUS_INSTRUMENT_NAME[instrument]

# Re-issue the warnings. We do this instead of asserting that the list of warnings
# is empty to make sure that the filtering of warnings in the pyproject.toml is
# working correctly.
for w in recorded_warnings:
> warnings.warn(
message=w.message,
category=w.category,
source=w.source,
stacklevel=1,
)
E UserWarning: depends_on chain DependsOn(parent='/entry/instrument/blade_left', value='/entry/instrument/101_DiwJaw3/transformations/DiwJaw3_t0_r') references missing node 'Unable to synchronously open object (component not found)'

tests/nexusfiles-scipp/fileloading_test.py:32: UserWarning

2026-05-12 00:18:02 [ 19341 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00002387.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-11 00:18:15 [ 19305 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00002270.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-10 00:18:34 [ 19301 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00002153.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-09 00:18:22 [ 19300 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00002036.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-08 00:18:10 [ 19288 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00001919.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-07 00:17:45 [ 19275 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00001802.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-06 00:17:54 [ 19264 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00001676.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-05 00:18:10 [ 19240 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00001568.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-04 00:18:36 [ 19196 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00001442.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-03 00:18:59 [ 19195 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00001325.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-02 00:19:18 [ 19194 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00001208.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-05-01 00:18:33 [ 19173 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00001091.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-30 00:18:01 [ 19135 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00000974.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-29 00:19:05 [ 19098 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00000857.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-28 00:17:56 [ 19063 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00000740.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-27 00:17:45 [ 19015 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00000614.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-26 00:19:09 [ 19013 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00000470.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-25 00:17:46 [ 19012 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00000326.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-24 00:19:52 [ 18975 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00000191.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-23 00:18:37 [ 18918 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00000047.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-21 00:17:15 [ 18832 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00027432.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-20 00:18:09 [ 18758 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00027297.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-19 00:18:05 [ 18714 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00027153.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-18 00:18:37 [ 18713 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00027009.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-17 00:17:56 [ 18687 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00026865.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-16 00:17:38 [ 18639 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00026730.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-15 00:16:53 [ 18605 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00026573.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-14 00:20:21 [ 18576 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00026301.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-13 00:17:56 [ 18547 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00026301.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-12 00:17:44 [ 18546 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00026157.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-11 00:17:21 [ 18545 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00026013.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-10 00:16:50 [ 18524 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00025877.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-09 00:20:27 [ 18486 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00025586.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError

2026-04-08 00:17:19 [ 18456 ]: failed

View job log here

instrument = 'bifrost'
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00025586.hdf')

def test_load_raw_file(instrument: str, coda_nexus_file_path: Path) -> None:
# Catch the warnings while loading the file to avoid the test from stopping after
# the first warning.
# Note that we need action="default" to make sure that the warnings are not
# promoted as errors.
with warnings.catch_warnings(action="default", record=True) as recorded_warnings:
with sx.File(coda_nexus_file_path, "r", locking=False) as f:
> dg = f[()]
^^^^^

tests/nexusfiles-scipp/fileloading_test.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:79: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
return super().read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
name: self.index_child(child, sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:349: in index_child
return child[child_sel]
^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
dg = self._nexus.read_children(sel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:81: in read_children
last_loaded, event_index = self._get_event_index(children, index)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =
children = {'frame_time': , 'signal': , 'time': }
index = slice(None, None, None)

def _get_event_index(self, children: sc.DataGroup, index):
> max_index = self.shape[0]
^^^^^^^^^^^^^
E IndexError: tuple index out of range

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxevent_data.py:115: IndexError