[ Identification | Description | Examples | Input parameters | Links ]

The templateSasView Instrument

Test instrument for some SasView_model components. No guide / velocity selector etc.

Identification

• Site: Templates
• Author: Torben Nielsen
• Origin: DTU Physics / ESS DMSC
• Date:

Description

Very simple test instrument for 3 examples from the suite of SasView_ components.
Select sample model with 'model_index':
1= SasView_barbell
3= SasView_bcc_paracrystal
47= SasView_parallelepiped

Examples

(Test cases in bold)

• Test: model_index=1 Ncount=1e6 par1=4 par2=1 par3=40 par4=20 par5=400 Detector: detector_I=5e6
• Test: model_index=3 Ncount=1e6 par1=220 par2=0.06 par3=40 par4=4 par5=1 Detector: detector_I=3.3e4
• Test: model_index=47 Ncount=1e6 par1=4 par2=2 par3=35 par4=75 par5=400 Detector: detector_I=2.5e6

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
lambda	AA	Mean wavelength of neutrons	6
dlambda	AA	Wavelength spread of neutrons	0.05
model_index		SASmodels model index (see SasView_model.comp mcdoc page)	47
par1		Slot 1 in SASmodel parameter vector	0
par2		Slot 2 in SASmodel parameter vector	0
par3		Slot 3 in SASmodel parameter vector	0
par4		Slot 4 in SASmodel parameter vector	0
par5		Slot 5 in SASmodel parameter vector	0
par6		Slot 6 in SASmodel parameter vector	0
par7		Slot 7 in SASmodel parameter vector	0
par8		Slot 8 in SASmodel parameter vector	0
Ncount			0

Links

• Source code for templateSasView.instr.

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[ Identification | Description | Examples | Input parameters | Links ]

Generated for mcstas 3.8.4

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Last Modified: Friday, 11-Sep-2026 15:00:09 CEST