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/*******************************************************************************
* McStas instrument definition URL=http://www.mcstas.org
*
* Instrument: Vout_test
*
* %Identification
* Written by: Peter Willendrup (pkwi@fysik.dtu.dk)
* Date: September 2014
* Origin: DTU Physics
* %INSTRUMENT_SITE: DTU
*
* Simple test instrument for the Virtual_output component
*
* %Description
*
* Simple test instrument for the Virtual_output component
*
* %Parameters
* Voutfile: [string] Output filename for vout file
*
* %Link
* A reference/HTML link for more information
*
* %End
*******************************************************************************/
DEFINE INSTRUMENT Vout_test(string Voutfile="Vout_text.dat")
/* The DECLARE section allows us to declare variables or small */
/* functions in C syntax. These may be used in the whole instrument. */
DECLARE
%{
%}
/* The INITIALIZE section is executed when the simulation starts */
/* (C code). You may use them as component parameter values. */
INITIALIZE
%{
%}
/* Here comes the TRACE section, where the actual */
/* instrument is defined as a sequence of components. */
TRACE
/* The Arm() class component defines reference points and orientations */
/* in 3D space. Every component instance must have a unique name. Here, */
/* Origin is used. This Arm() component is set to define the origin of */
/* our global coordinate system (AT (0,0,0) ABSOLUTE). It may be used */
/* for further RELATIVE reference, Other useful keywords are : ROTATED */
/* EXTEND GROUP PREVIOUS. Also think about adding a neutron source ! */
/* Progress_bar is an Arm displaying simulation progress. */
COMPONENT Origin = Progress_bar()
AT (0,0,0) ABSOLUTE
COMPONENT Src = Source_simple(
radius = 0.1, dist = 1, focus_xw = 0.1, focus_yh = 0.1,
lambda0 = 10, dlambda = 1)
AT (0, 0, 0) RELATIVE Origin
COMPONENT Vout = Virtual_output(
filename = Voutfile)
AT (0, 0, 0) RELATIVE PREVIOUS
COMPONENT PSD = PSD_monitor(
restore_neutron = 1, filename = "PSD.dat", xwidth = 0.1,
yheight = 0.1)
AT (0, 0, 1) RELATIVE Origin
/* This section is executed when the simulation ends (C code). Other */
/* optional sections are : SAVE */
FINALLY
%{
%}
/* The END token marks the instrument definition end */
END
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