6.4

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SofQWMomentsScan v1

../_images/SofQWMomentsScan-v1_dlg.png

SofQWMomentsScan dialog.

Summary

Runs an energy transfer reduction for an inelastic indirect geometry instrument.

Properties

Name Direction Type Default Description
InputFiles Input str list   Comma separated list of input files
LoadLogFiles Input boolean True Load log files when loading runs
CalibrationWorkspace Input Workspace   Workspace containing calibration data
Instrument Input string Mandatory Instrument used during run. Allowed values: [‘IRIS’, ‘OSIRIS’]
Analyser Input string Mandatory Analyser bank used during run. Allowed values: [‘graphite’, ‘mica’, ‘fmica’]
Reflection Input string Mandatory Reflection number for instrument setup during run. Allowed values: [‘002’, ‘004’, ‘006’]
SpectraRange Input long list 0,1 Comma separated range of spectra number to use.
QRange Input dbl list Mandatory Range of background to subtract from raw data in time of flight. Start, Width, End
EnergyRange Input dbl list Mandatory Range of background to subtract from raw data in time of flight. Start, Width, End
DetailedBalance Input number Optional Apply the detailed balance correction
GroupingMethod Input string Individual Method used to group spectra. Allowed values: [‘Individual’, ‘All’, ‘File’, ‘Workspace’, ‘IPF’]
GroupingWorkspace Input Workspace   Workspace containing spectra grouping.
MapFile Input string   File containing spectra grouping. Allowed extensions: [‘.map’]
SampleEnvironmentLogName Input string sample Name of the sample environment log entry
SampleEnvironmentLogValue Input string last_value Value selection of the sample environment log entry. Allowed values: [‘last_value’, ‘average’]
ReducedWorkspace Input string Reduced The output reduced workspace.
SqwWorkspace Input string Sqw The output Sqw workspace.
MomentWorkspace Input string Moment The output Moment workspace.

Description

Performs a data reduction from ISISIndirectEnergyTransfer, before performing the SofQW algorithm and SofQWMoments. Width and diffusion workspaces are then created.

Usage

Note

To run these usage examples please first download the usage data, and add these to your path. In Mantid this is done using Manage User Directories.

Example - Running SofQWMoments from with an SofQW workspace.

reduced, sqw, moments = SofQWMomentsScan(InputFiles='OSIRIS100320', LoadLogFiles=False, Instrument='OSIRIS', Analyser='graphite', Reflection='002', SpectraRange='3,53',
                                       QRange='0,0.1,2', EnergyRange='-0.4,0.01,0.4')

Categories: AlgorithmIndex | Workflow\Inelastic | Inelastic\Indirect | Workflow\MIDAS