3.5

SANSAzimuthalAverage1D v1

../_images/SANSAzimuthalAverage1D-v1_dlg.png

SANSAzimuthalAverage1D dialog.

Table of Contents

Summary

Compute I(q) for reduced SANS data

Properties

Name Direction Type Default Description
InputWorkspace Input MatrixWorkspace Mandatory  
Binning InOut dbl list 0,0,0 Positive is linear bins, negative is logarithmic
NumberOfBins Input number 100 Number of Q bins to use if binning is not supplied
LogBinning Input boolean False Produce log binning in Q when true and binning wasn’t supplied
AlignWithDecades Input boolean False If True and log binning was chosen, the Q points will be aligned with Q decades
NumberOfSubpixels Input number 1 Number of sub-pixels per side of a detector pixel: use with care
ErrorWeighting Input boolean False Backward compatibility option: use with care
ComputeResolution Input boolean False If true the Q resolution will be computed
ReductionProperties Input string __sans_reduction_properties Property manager name for the reduction
OutputWorkspace Output MatrixWorkspace Mandatory I(q) workspace
NumberOfWedges Input number 2 Number of wedges to calculate
WedgeAngle Input number 30 Angular opening of each wedge, in degrees
WedgeOffset Input number 0 Angular offset for the wedges, in degrees
OutputMessage Output string   Output message

Description

Compute I(q) for reduced SANS data. This algorithm is rarely called directly. It is called by HFIRSANSReduction or EQSANSAzimuthalAverage1D.

This algorithm will gather the relevant information necessary to perform the I(Q) calculation. This information includes:

  • The Q binning, which is either taken from the inputs (if supplied) or computed.
  • The number of pixels in X and Y, which is an input of Q1DWeighted.

After this information is gathered, the Q1DWeighted algorithm is called.

If ComputeResolution was set to True, the ReactorSANSResolution is called.

Categories: Algorithms | Workflow | SANS | UsesPropertyManager