[ Identification | Description | Input parameters | Links ]

# The `Test_TasReso` Instrument

Testing the triple-axis resolution, use "reso.dat" output with mcresplot.py

## Identification

- Site: Tests_samples
- Author: Tobias Weber (tweber@ill.fr)
- Origin: ILL
- Date: 30-Mar-2019

## Description

    Testing the triple-axis resolution, use "reso.dat" output with mcresplot.py

    Triple-axis resolution test instrument,
    forked from the Hercules McStas course:
    https://code.ill.fr/tweber/hercules

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, version 3 of the License.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see http://www.gnu.org/licenses/.

## Input parameters

Parameters in boldface are required; the others are optional.

Name | Unit | Description | Default
src_lam | AA | Source mean wavelength | 4.5
src_dlam | AA | Source wavelength spread | 1.0
ki | AA^-1 | Monochromator ki | -1
kf | AA^-1 | Analyser kf | -1
sample_num |  | Selection of sample-model 0=vanadium, 1=single crystal, 2=resolution | 2
mono_curvh | m | Monochromator horizontal curvature. -1: optimal, 0: flat | -1
mono_curvv | m | Monochromator vertical curvature -1: optimal, 0: flat | -1
ana_curvh | m | Analyzer horizontal curvature. -1: optimal, 0: flat | -1
ana_curvv | m | Analyzer vertical curvature -1: optimal, 0: flat | -1
coll_presample_div | arcmin | Collimation before sample | 30.0
coll_postsample_div | arcmin | Collimation after sample | 30.0
k_filter_cutoff | AA^-1 | Filter cutoff | 1.6

## Links

- Source code for `Test_TasReso.instr`.

[ Identification | Description | Input parameters | Links ]