\(\renewcommand\AA{\unicode{x212B}}\)

VesuvioDiffractionReduction v1

../_images/ImageNotFound.png

Enable screenshots using DOCS_SCREENSHOTS in CMake

Summary

Performs diffraction reduction for VESUVIO. This algorithm is deprecated (April-2017).

See Also

ISISIndirectDiffractionReduction

Properties

Name

Direction

Type

Default

Description

InputFiles

Input

str list

Comma separated list of input files.

InstrumentParFile

Input

string

Mandatory

PAR file containing instrument definition. Allowed extensions: [‘.dat’, ‘.par’]

SumFiles

Input

boolean

False

Enabled to sum spectra from each input file.

SpectraRange

Input

long list

3,198

Range of spectra to use.

RebinParam

Input

string

Rebin parameters.

GroupingPolicy

Input

string

All

Selects the type of detector grouping to be used. Allowed values: [‘All’, ‘Individual’, ‘IPF’]

OutputWorkspace

Output

WorkspaceGroup

Mandatory

Group name for the result workspaces.

Warning

This algorithm is deprecated (April-2017). Please, use ISISIndirectDiffractionReduction instead.

Description

A version of ISISIndirectDiffractionReduction specific to use with VESUVIO (EVS) data, the reduction is performed in the same way however there is the additional option to load a PAR file.

Workflow

../_images/ImageNotFound.png

diagram generation was disabled

Usage

Example - Running VesuvioDiffractionReduction.

VesuvioDiffractionReduction(InputFiles='15289',
                        OutputWorkspace='DiffractionReductions',
                        InstrumentParFile='IP0005.dat')

ws = mtd['DiffractionReductions'].getItem(0)

print('Workspace name: %s' % ws.name())
print('Number of spectra: %d' % ws.getNumberHistograms())
print('Number of bins: %s' % ws.blocksize())

Output:

Workspace name: vesuvio15289_diffspec_red
Number of spectra: 1
Number of bins: 3875

Categories: AlgorithmIndex | Diffraction\Reduction

Source

Python: VesuvioDiffractionReduction.py