/*******************************************************************************
*         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

