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/*******************************************************************************
* McXtrace instrument definition URL=http://www.mcxtrace.org
*
* Instrument: Test_BM (rename also the example and DEFINE lines below)
*
* %Identification
* Written by: Erik B Knudsen (erkn@fysik.dtu.dk)
* Date: 07/05/2013
* Origin: DTU Physics
* Release: McXtrace 1.0
* Version: 0.2
* %INSTRUMENT_SITE: Tests_sources
*
* Test instrument for the Bending_magnet component
*
* %Description
* This is a simple test-instrument for the bending magnet component.
*
* %Example: Test_BM.instr SOURCE=0 e0=12.5 de=0.5 Detector: emon_I=2.93138e+13
* %Example: Test_BM.instr SOURCE=1 e0=12.5 de=0.5 Detector: emon_I=1.28549e+15
*
* %Parameters
* e0: [keV] Central energy of the interval to be looked at
* de: [keV] Half-width of energy interval
* SOURCE: [0/1] select a BM (0) or a Wiggler (1) source.
*
* %End
*******************************************************************************/
/* Change name of instrument and input parameters with default values */
DEFINE INSTRUMENT Test_BM(SOURCE=0,e0=25,de=24.9)
/* 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 an xray source ! */
/* Progress_bar is an Arm displaying simulation progress. */
COMPONENT Origin = Progress_bar()
AT (0,0,0) ABSOLUTE
COMPONENT bm0 = Bending_magnet(
E0 = e0, dE = de, phase = 0, randomphase = 1, Ee = 2.4,
Ie = 0.4, B = 1.6)
WHEN (SOURCE==0) AT (0, 0, 0) RELATIVE Origin
COMPONENT w1 = Wiggler(
E0 = e0, dE = de, phase = 0, randomphase = 1, Ee = 2.4,
Ie = 0.4, B = 1.6, K=10, Nper=41)
WHEN (SOURCE==1) AT(0,0,0) RELATIVE Origin
COMPONENT psd0 = PSD_monitor(
filename = "psd0", xwidth = 0.001, yheight = 0.001)
AT (0, 0, 0.6) RELATIVE bm0
COMPONENT emon = E_monitor(
xwidth=0.001, yheight=0.001,Emax=e0+de*1.1,Emin=e0-de*1.1, filename="emon0", nE=201)
AT(0,0,1e-6) RELATIVE PREVIOUS
COMPONENT psd1 = COPY(psd0)(filename="psd1")
AT (0,0,0.1) RELATIVE PREVIOUS
COMPONENT psd2 = COPY(psd0)(filename="psd2")
AT (0,0,0.1) RELATIVE PREVIOUS
COMPONENT psd3 = COPY(psd0)(filename="psd3")
AT (0,0,0.1) RELATIVE PREVIOUS
COMPONENT psd4 = COPY(psd0)(filename="psd4")
AT (0,0,0.1) RELATIVE PREVIOUS
COMPONENT psd5 = COPY(psd0)(filename="psd5")
AT (0,0,0.1) RELATIVE PREVIOUS
/* 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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