ess.reduce.nexus.workflow#
Workflow and workflow components for interacting with NeXus files.
Module Attributes
The origin, used as default sample position. |
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Offset that does not change the position. |
Functions
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Generic workflow for loading detector and monitor data from a NeXus file. |
Generic workflow for loading detector data from a NeXus file. |
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Generic workflow for loading monitor data from a NeXus file. |
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Select all neutron pulses in the data. |
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Add beamline information (gravity vector, source- and sample-position) to detector. |
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Assemble a detector data array with event data. |
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Assemble a monitor data array with event data. |
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Create a location spec for a component group in a NeXus file. |
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Compute the position of a component from a transformation matrix. |
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Create a location spec for monitor or detector data in a NeXus file. |
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Extract the data array corresponding to a detector's signal field. |
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Extract the data array corresponding to a monitor's signal field. |
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Extract the transformation chain from a NeXus detector group. |
Gravity vector for default instrument coordinate system where y is up. |
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Load a NeXus component group from a file. |
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Load event or histogram data from a NeXus detector group. |
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Load a NeXus sample group from a file. |
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Convert transformation chain into a single transformation matrix. |
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Create a location spec for a unique component group in a NeXus file. |