[ Identification | Description | Input parameters | Links ]

# The `Test_PowderN` Instrument

Test output of PowderN on a spherical monitor.

## Identification

- Site: Tests_samples
- Author: P. Willendrup
- Origin: DTU
- Date: October 1st 2020

## Description

    A test instrument for PowderN output on a spherical monitor.

## Input parameters

Parameters in boldface are required; the others are optional.

Name | Unit | Description | Default
lambda | Angs | Wavelength emitted from source, 1% wl-interval around. | 1
L1 | m | Source-sample distance | 10
directbeam | 1 | Suppress direct beam or not | 0
reflections | str | List of powder reflections | "Fe.laz"
SPLITS | 1 | Number of SPLIT's before sample | 1
frac_c | 1 | Fraction of stats assigned to coherent scattering | 0.8
frac_i | 1 | Fraction of stats assigned to incoherent scattering | 0.1
frac_t | 1 | Fraction of stats assigned to unscattered, "direct beam" | 0.1
d_phi | deg | d_phi focusing setting in PowderN | 0

## Links

- Source code for `Test_PowderN.instr`.

[ Identification | Description | Input parameters | Links ]