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IntegrateFlux v1

../_images/IntegrateFlux-v1_dlg.png

IntegrateFlux dialog.

Summary

Integrates spectra in a matrix workspace at a set of points.

See Also

Integration

Properties

Name

Direction

Type

Default

Description

InputWorkspace

Input

MatrixWorkspace

Mandatory

An input workspace. Must have units of Momentum

NPoints

Input

number

1000

Number of points per output spectrum.

OutputWorkspace

Output

Workspace

Mandatory

An output workspace.

Description

If a spectrum in the input workspace contains function \(f(x)\) then the corresponding spectrum in the output workspace has its indefinite integral:

\(\int_{x_0}^x f(\xi)d\xi\).

Usage

Example - IntegrateFlux

# Create an event workspace
ws = CreateSampleWorkspace(WorkspaceType="Event", XUnit="Momentum")
# Integrate all spectra.
wsOut = IntegrateFlux( ws )

# Print the result
print("The input workspace has {} spectra".format(ws.getNumberHistograms()))
print("The output workspace has {} spectra".format(wsOut.getNumberHistograms()))

Output:

The input workspace has 200 spectra
The output workspace has 200 spectra

Categories: AlgorithmIndex | MDAlgorithms\Normalisation

Source

C++ header: IntegrateFlux.h

C++ source: IntegrateFlux.cpp