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ConvertMDHistoToMatrixWorkspace v1

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Summary

Converts if it can a IMDHistoWorkspace to a Workspace2D.

See Also

ConvertToMD, CreateMDHistoWorkspace, ConvertTableToMatrixWorkspace, MDHistoToWorkspace2D

Properties

Name	Direction	Type	Default	Description
InputWorkspace	Input	IMDHistoWorkspace	Mandatory	An input IMDHistoWorkspace.
OutputWorkspace	Output	MatrixWorkspace	Mandatory	An output Workspace2D.
Normalization	Input	string	NoNormalization	Signal normalization method. Allowed values: [‘NoNormalization’, ‘VolumeNormalization’, ‘NumEventsNormalization’]
FindXAxis	Input	boolean	True	If True, tries to automatically determine the dimension to use as the output x-axis. Applies to line cut MD workspaces.

Description

Creates a Workspace2D with X,Y, and E copied from an IMDHistoWorkspace. The MD workspace must have at most 2 non-integrated dimensions.

Usage

Example 1

ws = CreateMDHistoWorkspace(SignalInput='1,2,3,4,5,6,7,8,9',
    ErrorInput='1,1,1,1,1,1,1,1,1', Dimensionality='2',
    Extents='-1,1,-1,1', NumberOfBins='3,3', Names='A,B', Units='U,T')

print("{} is a {}".format(ws, ws.id()))

wsOut=ConvertMDHistoToMatrixWorkspace(ws)

print("{} is a {} with {} histograms and {} bins".format(wsOut, wsOut.id(), wsOut.getNumberHistograms(), wsOut.blocksize()))

Output:

ws is a MDHistoWorkspace
wsOut is a Workspace2D with 3 histograms and 3 bins

Example 2

ws = CreateMDHistoWorkspace(SignalInput='1,2,3',
    ErrorInput='1,1,1', Dimensionality='2',
    Extents='-1,1,-1,1', NumberOfBins='1,3', Names='A,B', Units='U,T')

print("{} is a {}".format(ws, ws.id()))

wsOut=ConvertMDHistoToMatrixWorkspace(ws)

print("{} is a {} with {} histograms and {} bins".format(wsOut, wsOut.id(), wsOut.getNumberHistograms(), wsOut.blocksize()))

Output:

ws is a MDHistoWorkspace
wsOut is a Workspace2D with 1 histograms and 3 bins

Categories: AlgorithmIndex | Utility\Workspaces | MDAlgorithms\Transforms

Source

C++ header: ConvertMDHistoToMatrixWorkspace.h

C++ source: ConvertMDHistoToMatrixWorkspace.cpp