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LRSubtractAverageBackground v1

Summary

Liquids Reflectometer background subtraction using the average on each side of the peak.

Properties

Name

Direction

Type

Default

Description

InputWorkspace

Input

Workspace

Mandatory

The workspace to check.

PeakRange

Input

int list

150,160

Pixel range defining the reflectivity peak

BackgroundRange

Input

int list

147,163

Pixel range defining the outer range of the background on each side of the peak

LowResolutionRange

Input

int list

94,160

Pixel range defining the low-resolution axis to integrate over

SumPeak

Input

boolean

False

If True, the resulting peak will be summed

ErrorWeighting

Input

boolean

False

If True, a weighted average is used to to estimate the background. Otherwise, a simple average is used.

TypeOfDetector

Input

string

2D-Detector

The type of detector used. Allowed values: [‘2D-Detector’, ‘LinearDetector’]

OutputWorkspace

Output

Workspace

Mandatory

The workspace to check.

Description

Used in the Liquids Reflectometer reduction at the SNS, this algorithm compute and subtracts the background from the reflectivity peak.

Categories: AlgorithmIndex | Reflectometry\SNS

Source

Python: LRSubtractAverageBackground.py