EQSANSTofStructure v1

../_images/EQSANSTofStructure-v1_dlg.png

EQSANSTofStructure dialog.

Table of Contents

Summary

Corrects the TOF of raw EQSANS data. This algorithm needs to be run once on every data set.

Properties

Name Direction Type Default Description
InputWorkspace Input EventWorkspace Mandatory Workspace to apply the TOF correction to
FlightPathCorrection Input boolean False If True, the neutron flight path correction will be applied
LowTOFCut Input number 0 Width of the TOF margin to cut on the lower end of the TOF distribution of each frame
HighTOFCut Input number 0 Width of the TOF margin to cut on the upper end of the TOF distribution of each frame
FrameSkipping Output boolean   If True, the data was taken in frame skipping mode
TofOffset Output number   TOF offset that was applied to the data
WavelengthMin Output number   Lower bound of the wavelength distribution of the first frame
WavelengthMax Output number   Upper bound of the wavelength distribution of the first frame
WavelengthMinFrame2 Output number   Lower bound of the wavelength distribution of the second frame
WavelengthMaxFrame2 Output number   Upper bound of the wavelength distribution of the second frame

Description

Corrects the TOF of each event of an EQSANS data workspace according to the chopper settings. The algorithm determines whether the data was taken in frame skipping mode in order to perform the proper frame correction.

This algorithm will trim the edges of the TOF distribution according to the input properties. It will also correct the TOF values for the flight path of the neutrons.

This algorithm is rarely called directly. It is called by EQSANSLoad.

Categories: AlgorithmIndex | SANS

Source

C++ source: EQSANSTofStructure.cpp (last modified: 2019-06-04)

C++ header: EQSANSTofStructure.h (last modified: 2018-10-05)