LoadDaveGrp v1

../_images/LoadDaveGrp-v1_dlg.png

LoadDaveGrp dialog.

Table of Contents

Summary

Loads data from a DAVE grouped ASCII file and stores it in a 2D workspace (Workspace2D class).

Properties

Name Direction Type Default Description
Filename Input string Mandatory A DAVE grouped ASCII file. Allowed extensions: [‘.grp’, ‘.sqe’, ‘.txt’, ‘.dat’]
OutputWorkspace Output MatrixWorkspace Mandatory The name of the workspace that will be created.
XAxisUnits Input string DeltaE The name of the units for the X-Axis (must be one of those registered in the Unit Factory). Allowed values: [‘Degrees’, ‘DeltaE’, ‘DeltaE_inFrequency’, ‘DeltaE_inWavenumber’, ‘dSpacing’, ‘dSpacingPerpendicular’, ‘Empty’, ‘Energy’, ‘Energy_inWavenumber’, ‘Label’, ‘Momentum’, ‘MomentumTransfer’, ‘QSquared’, ‘SpinEchoLength’, ‘SpinEchoTime’, ‘Time’, ‘TOF’, ‘Wavelength’]
YAxisUnits Input string MomentumTransfer The name of the units for the Y-Axis (must be one of those registered in the Unit Factory). Allowed values: [‘Degrees’, ‘DeltaE’, ‘DeltaE_inFrequency’, ‘DeltaE_inWavenumber’, ‘dSpacing’, ‘dSpacingPerpendicular’, ‘Empty’, ‘Energy’, ‘Energy_inWavenumber’, ‘Label’, ‘Momentum’, ‘MomentumTransfer’, ‘QSquared’, ‘SpinEchoLength’, ‘SpinEchoTime’, ‘Time’, ‘TOF’, ‘Wavelength’]
IsMicroEV Input boolean False Original file is in units of micro-eV for DeltaE
ConvertToHistogram Input boolean False Convert output workspace to histogram data.

Description

This algorithm loads data from a DAVE grouped ASCII file. These have been generated at the SNS for all the inelastic beamlines, hence the choice in the defaults for the axis units.

Categories: Algorithms | DataHandling\Text | Inelastic\DataHandling

Source

C++ source: LoadDaveGrp.cpp

C++ header: LoadDaveGrp.h