/*******************************************************************************
* Instrument: ESS_BIFROST_shielding
*
* %I
* Written by: Rodion Kolevatov, IFE <rodion.kolevatov@ife.no>
* Date: 2020/01
* Origin: IFE
* %INSTRUMENT_SITE: ESS
*
* Model of the ESS BIFROST instrument that illustrates the use of the "shielding-logger" 
* components
*
* %D
* This model of the ESS BIFROST instrument illustrates the use of the "shielding-logger"
* components, as described in the publications <a href="https://doi.org/10.3233/JNR-190123">https://doi.org/10.3233/JNR-190123</a>, 
* <a href="https://doi.org/10.3233/JNR-180088">https://doi.org/10.3233/JNR-180088</a> and <a href="https://doi.org/10.1016/j.nima.2018.12.069">https://doi.org/10.1016/j.nima.2018.12.069</a>.
*
* An important note from the author:
* Please note that the included Shielding- and Dose- calculators will only give sensible for guides with 
* borosilicate glass substrate. If the substrate is, e.g. copper, the dose rates from neutrons transmitted 
* through the coating and captured in the substrate will overshoot the coating contribution significantly, 
* so that shielding has to be enforced by few tens of centimeters of concrete. 
*
* Example: ESS_BIFROST_shielding.instr WaveMin=1
*
* %P
* WaveMin:           [AA]   Minimum wavelength from moderator
* WaveMax:           [AA]   Maximum wavelength from moderator
* E_0:              [meV]   Lowest energy in wavelength band - used for chopper settings
* L_0:               [AA]   Alternative: highest wavelength in wavelength band - used for chopper settings
* chopPulseOpening:   [s]   Opening time of pulse shapping chopper
* DivSlit0_width:     [m]   Opening of Divergence Slit nr 0
* DivSlit1_width:     [m]   Opening of Divergence Slit nr 1
* DivSlit2_width:     [m]   Opening of Divergence Slit nr 2
* DivSlit3_width:     [m]   Opening of Divergence Slit nr 3
* Npulse:             [1]   Number of pulses to produce at the source
* print:              [1]   Bolean flag to print values of interest for debugging. mcdisplay does not work when this is set to 1
* makeVirtualSource:  [1]   Bolean flag to save all neutrons to virtual source file 
* printMValues:       [1]   Bolean flag to indicate that M-values should be printed
* power:             [MW]   ESS accelerator power
* BWopen:           [deg]   Bandwidth-chopper opening angle - unused
* 
* %L
* See <a href="https://doi.org/10.3233/JNR-190123">https://doi.org/10.3233/JNR-190123</a>, 
* <a href="https://doi.org/10.3233/JNR-180088">https://doi.org/10.3233/JNR-180088</a> and <a href="https://doi.org/10.1016/j.nima.2018.12.069">https://doi.org/10.1016/j.nima.2018.12.069</a>.
*
* %E
*******************************************************************************/
DEFINE INSTRUMENT ESS_BIFROST_shielding(
WaveMin=1, 
WaveMax=10,
E_0=4.0, 
L_0=0,  
chopPulseOpening=0.004, 
DivSlit0_width=0.1,
DivSlit1_width=0.1,  
DivSlit2_width=0.1,  
DivSlit3_width=0.1,  
Npulse=1,
int print=0, 
int makeVirtualSource=0, 
int printMValues=0,
double power = 5.0,
double BWopen=161
)

DECLARE
%{
// M-value and element length arrays
double elementLength6S[150];
double mValues6verticalS[150];
double mValues6horizontalS[150];
double elementLength3S[150];
double mValues3verticalS[150];
double mValues3horizontalS[150];
double elementLength1S[150];
double mValues1verticalS[150];
double mValues1horizontalS[150];


// Transferred parameters
double chopPulseFrequencyOrder=14; // Number of chopper pulses pr moderator pulse. It will automatically be reduced when nesesary and a warning will be written in the promt. 
double sampleSizeX=0.010; // Width of monitors at sample position. Guide optimized for up to 0.015, intruments optimized for 0.001 to 0.01.
double sampleSizeY=0.010; // Height of monitors at sample position. Guide optimized for up to 0.015, intruments optimized for 0.001 to 0.01.
double chopBWPos=78;  // Distance from pulse shapping choppers to BW Chopper
double PscOff=0.0306;
double discD=0.04;
double monigap_length = 0.02; // Length of the moni-gap
double FOCopen1=38.26;
double FOCopen2=52.01;

//Chopper translation parameters adjusting for engineering margins

//The precise values relate to the FOC chopper document, the value 'u' is calculated from the guide width, and
//the engineering margin is 3 mm

// u for the bunker = 0.00031 
// u for the traight section = 0.00123 

//Add engineering margin to this and get. 

double ChopTransBunker=0.00331; //To accomodate floor deformations in the bunker
double ChopTransE2=0.00423; //To accomodate floor deformations in the E02 hall (piles)







double x_div;
double y_div;
int flag;
double u = 1e-5;

/*************************************** Chopper Variables  *******************************************/

double lambda_0; double lambda_1;
double v_0; double v_1;
double InstLength;
double chopPulseOffset;  double chopPulsePhaseOffset;  double chopPulseDist; double chopPulseOpen; 
double chopPulse2PhaseOffset;
double chopFrameOverlap1Offset;   double chopFrameOverlap1PhaseOffset; //double chopFrameOverlap1Pos; 
double chopFrameOverlap1Open;
double chopFrameOverlap2Offset;   double chopFrameOverlap2PhaseOffset; //double chopFrameOverlap2Pos; 
double chopFrameOverlap2Open;
double chopBWOffset;   double chopBWPhaseOffset; //double chopBWPos; 
double chopBWOpen;
double t_samp_center; double t_samp_0; double t_samp_1;
double chopBW_t0; double  chopBW_t1;

double PulseHighFluxOffset;
double WavelengthBand;
double ModPulseLengthHighF;
double chopPulsePossibleOpening;


/////  Martin's cutting parameters:
double sample_dist = 0.5;
double startXposition_straight = 49.303484;


double length5 = 17.995800;
//double benderStartXposition =6.380700;
double benderStartXposition =24.376254 ;

// straiht:
double length2 = 90.0;

// Focus ellipse:
double length1 = 22.114200;
double Linx1 = 24.364542;
double Loutx1 = 2.250342;
double Liny1 = 23.034433;
double Louty1 = 0.920233;
double alpha1 = 3.1;
double Qc1 = 0.021700;
double R01 = 0.990000;
double smallaxis_y1 = 0.090000/2;
double smallaxis_x1 = 0.060000/2;



double elementLength1_part_1[50]; 
double mValues1vertical_part_1[50]; 
double mValues1horizontal_part_1[50];
double elementLength1_part_2[5]; 
double mValues1vertical_part_2[5]; 
double mValues1horizontal_part_2[5];
double elementLength1_part_3[5]; 
double mValues1vertical_part_3[5]; 
double mValues1horizontal_part_3[5];
double elementLength1_part_4[5]; 
double mValues1vertical_part_4[5]; 
double mValues1horizontal_part_4[5];

int counter = 0;

double chopper_coordinate_offset = 4.439;


double curve_rot = 0; // has to be either 180 or -180. Determines curve to left or right

double chopFrameOverlap1Pos;
double chopFrameOverlap2Pos;

// These parameters are no longer safe to change
double DivSlit0Gap=0.02; // Hole in guide required for Divergence slit nr 0 (at the end of guide)
double DivSlit1Gap=0.02; // Hole in guide required for Divergence slit nr 1
double DivSlit2Gap=0.02; // Hole in guide required for Divergence slit nr 2
double DivSlit3Gap=0.02; // Hole in guide required for Divergence slit nr 3

double DivSlit1Pos=1.0814;  // Position of Divergence Slit nr 1
double DivSlit2Pos=1.661; // Position of Divergence Slit nr 2
double DivSlit3Pos=2.961; // Position of Divergence Slit nr 3
// Old divJaw pos:
//double DivSlit1Pos=1.191;  // Position of Divergence Slit nr 1
//double DivSlit2Pos=1.661; // Position of Divergence Slit nr 2
//double DivSlit3Pos=2.961; // Position of Divergence Slit nr 3
double chopGap=0.04;
double BW_chopGap=0.04;
double chopFrameOverlap1Pos= 8.530;    // Distance from moderator to first frame owerlap chopper
double chopFrameOverlap2Pos= 14.973;    // Distance from moderator to second frame owerlap chopper

double benderAngle = 0.01886551; // Mads numbers = 0.0183513513514;

int i;   
%}

INITIALIZE
%{


// If there is set a value of L_0, overwrite E_0 and calculate E_0 from L_0 
if (L_0>0){
	E_0=81.82/(L_0*L_0);
}



// Following is all the m-values for the entire guide hardcoaded in arrays along with the element lengths for each m-value. 
// It is important to note that the naming convention here goes the opposite way of the neutron path, meaning that mValues1 describes the m-values on the element closest to the sample and mValues6 are closest to the source.

 //// Part 1 //// 
 elementLength1_part_1[0] = 0.50000; 
 mValues1vertical_part_1[0] = 1.50; 
 mValues1horizontal_part_1[0] = 1.50;

 elementLength1_part_1[1] = 0.50000; 
 mValues1vertical_part_1[1] = 1.50; 
 mValues1horizontal_part_1[1] = 1.50;

 elementLength1_part_1[2] = 0.50000; 
 mValues1vertical_part_1[2] = 1.50; 
 mValues1horizontal_part_1[2] = 1.50;

 elementLength1_part_1[3] = 0.50000; 
 mValues1vertical_part_1[3] = 1.50; 
 mValues1horizontal_part_1[3] = 1.50;

 elementLength1_part_1[4] = 0.50000; 
 mValues1vertical_part_1[4] = 1.50; 
 mValues1horizontal_part_1[4] = 1.50;

 elementLength1_part_1[5] = 0.50000; 
 mValues1vertical_part_1[5] = 1.50; 
 mValues1horizontal_part_1[5] = 1.50;

 elementLength1_part_1[6] = 0.50000; 
 mValues1vertical_part_1[6] = 1.50; 
 mValues1horizontal_part_1[6] = 1.50;

 elementLength1_part_1[7] = 0.50000; 
 mValues1vertical_part_1[7] = 1.50; 
 mValues1horizontal_part_1[7] = 1.50;

 elementLength1_part_1[8] = 0.50000; 
 mValues1vertical_part_1[8] = 1.50; 
 mValues1horizontal_part_1[8] = 1.50;

 elementLength1_part_1[9] = 0.50000; 
 mValues1vertical_part_1[9] = 1.50; 
 mValues1horizontal_part_1[9] = 1.50;

 elementLength1_part_1[10] = 0.50000; 
 mValues1vertical_part_1[10] = 1.50; 
 mValues1horizontal_part_1[10] = 1.50;

 elementLength1_part_1[11] = 0.50000; 
 mValues1vertical_part_1[11] = 1.50; 
 mValues1horizontal_part_1[11] = 1.50;

 elementLength1_part_1[12] = 0.50000; 
 mValues1vertical_part_1[12] = 1.50; 
 mValues1horizontal_part_1[12] = 1.50;

 elementLength1_part_1[13] = 0.50000; 
 mValues1vertical_part_1[13] = 1.50; 
 mValues1horizontal_part_1[13] = 1.50;

 elementLength1_part_1[14] = 0.50000; 
 mValues1vertical_part_1[14] = 1.50; 
 mValues1horizontal_part_1[14] = 1.50;

 elementLength1_part_1[15] = 0.50000; 
 mValues1vertical_part_1[15] = 1.50; 
 mValues1horizontal_part_1[15] = 1.50;

 elementLength1_part_1[16] = 0.50000; 
 mValues1vertical_part_1[16] = 1.50; 
 mValues1horizontal_part_1[16] = 1.50;

 elementLength1_part_1[17] = 0.50000; 
 mValues1vertical_part_1[17] = 1.50; 
 mValues1horizontal_part_1[17] = 1.50;

 elementLength1_part_1[18] = 0.50000; 
 mValues1vertical_part_1[18] = 1.50; 
 mValues1horizontal_part_1[18] = 1.50;

 elementLength1_part_1[19] = 0.50000; // Raised vert to 2
 mValues1vertical_part_1[19] =  1.50; 
 mValues1horizontal_part_1[19] = 1.50;

 elementLength1_part_1[20] = 0.50000; 
 mValues1vertical_part_1[20] =  1.50; 
 mValues1horizontal_part_1[20] = 1.50;

 elementLength1_part_1[21] = 0.50000; 
 mValues1vertical_part_1[21] =  1.50; 
 mValues1horizontal_part_1[21] = 1.50;

 elementLength1_part_1[22] = 0.50000; // h=2 v=1.5
 mValues1vertical_part_1[22] =  2.00; 
 mValues1horizontal_part_1[22] = 1.5;

 elementLength1_part_1[23] = 0.50000; 
 mValues1vertical_part_1[23] =  2.00; 
 mValues1horizontal_part_1[23] = 1.5;

 elementLength1_part_1[24] = 0.50000; 
 mValues1vertical_part_1[24] =  2.00; 
 mValues1horizontal_part_1[24] = 1.5;

 elementLength1_part_1[25] = 0.50000; 
 mValues1vertical_part_1[25] =  2.00; 
 mValues1horizontal_part_1[25] = 1.5;

 elementLength1_part_1[26] = 0.50000; 
 mValues1vertical_part_1[26] =  2.00; 
 mValues1horizontal_part_1[26] = 1.5;

 elementLength1_part_1[27] = 0.50000; 
 mValues1vertical_part_1[27] =  2.00; 
 mValues1horizontal_part_1[27] = 1.5;

 elementLength1_part_1[28] = 0.50000; 
 mValues1vertical_part_1[28] =  2.00; 
 mValues1horizontal_part_1[28] = 1.5;

 elementLength1_part_1[29] = 0.50000; 
 mValues1vertical_part_1[29] = 2.00; 
 mValues1horizontal_part_1[29] = 1.5;

 elementLength1_part_1[30] = 0.50000; 
 mValues1vertical_part_1[30] = 2.00; 
 mValues1horizontal_part_1[30] = 1.5;

 elementLength1_part_1[31] = 0.50000; 
 mValues1vertical_part_1[31] = 2.00; 
 mValues1horizontal_part_1[31] = 1.5; //

 elementLength1_part_1[32] = 0.50000; 
 mValues1vertical_part_1[32] = 2.00; 
 mValues1horizontal_part_1[32] = 2.00;

 elementLength1_part_1[33] = 0.50000; 
 mValues1vertical_part_1[33] = 2.00; 
 mValues1horizontal_part_1[33] = 2.00;

 elementLength1_part_1[34] = 0.50000; 
 mValues1vertical_part_1[34] = 2.00; 
 mValues1horizontal_part_1[34] = 2.00;

 elementLength1_part_1[35] = 0.50000; 
 mValues1vertical_part_1[35] = 2.00; 
 mValues1horizontal_part_1[35] = 2.00;

 elementLength1_part_1[36] = 0.01580;  // Gap 
 mValues1vertical_part_1[36] = 0.00; 
 mValues1horizontal_part_1[36] = 0.00;

 elementLength1_part_1[37] = 0.48420; 
 mValues1vertical_part_1[37] = 2.00; 
 mValues1horizontal_part_1[37] = 2.00;

 elementLength1_part_1[38] = 0.50000; 
 mValues1vertical_part_1[38] = 2.50; 
 mValues1horizontal_part_1[38] = 2.5;

 elementLength1_part_1[39] = 0.50000; 
 mValues1vertical_part_1[39] = 2.50; 
 mValues1horizontal_part_1[39] = 2.50;

 elementLength1_part_1[40] = 0.14320; 
 mValues1vertical_part_1[40] = 2.50; 
 mValues1horizontal_part_1[40] = 2.50;

 
 //// Part 2 //// 
 elementLength1_part_2[0] = 0.31680;  // changed from 2.5 / 2.5
 mValues1vertical_part_2[0] = 3.00; 
 mValues1horizontal_part_2[0] = 3.00;

 elementLength1_part_2[1] = 0.50000; 
 mValues1vertical_part_2[1] = 3.00; 
 mValues1horizontal_part_2[1] = 3.00;

 elementLength1_part_2[2] = 0.46320; 
 mValues1vertical_part_2[2] = 3.00; 
 mValues1horizontal_part_2[2] = 3.00;

 
 //// Part 3 //// 
 elementLength1_part_3[0] = 0.0596; 
 mValues1vertical_part_3[0] = 3.00; 
 mValues1horizontal_part_3[0] = 3.00;

 elementLength1_part_3[1] = 0.500; 
 mValues1vertical_part_3[1] = 3.00; 
 mValues1horizontal_part_3[1] = 3.50;

 
 //// Part 4 //// 
 elementLength1_part_4[0] = 0.06670 ; 
 mValues1vertical_part_4[0] = 3.00; 
 mValues1horizontal_part_4[0] = 3.50;

 elementLength1_part_4[1] = 0.50000; 
 mValues1vertical_part_4[1] = 3.50; 
 mValues1horizontal_part_4[1] = 3.5;

// A bit extra due to mismatch in coating lengths after rounding element length to 0.5 meters:
// 0.47 cm of this is applied in last tested version (sep 12 2018)
 elementLength1_part_4[2] = 0.0047;  
 mValues1vertical_part_4[2] = 3.50; 
 mValues1horizontal_part_4[2] = 3.5;

elementLength3S[0]=0.50;
mValues3verticalS[0]=2.000000;
mValues3horizontalS[0]=2.500000;
elementLength3S[1]=0.50;
mValues3verticalS[1]=2.000000;
mValues3horizontalS[1]=2.500000;
elementLength3S[2]=0.50;
mValues3verticalS[2]=2.000000;
mValues3horizontalS[2]=2.500000;
elementLength3S[3]=0.50;
mValues3verticalS[3]=2.000000;
mValues3horizontalS[3]=2.500000;
elementLength3S[4]=0.50;
mValues3verticalS[4]=2.000000;
mValues3horizontalS[4]=2.500000;
elementLength3S[5]=0.50;
mValues3verticalS[5]=2.000000;
mValues3horizontalS[5]=2.500000;
elementLength3S[6]=0.50;
mValues3verticalS[6]=2.000000;
mValues3horizontalS[6]=2.500000;

// Moni gap
elementLength3S[7]=monigap_length;
mValues3verticalS[7]=0;
mValues3horizontalS[7]=0;


elementLength3S[7+1]=0.50-monigap_length;
mValues3verticalS[7+1]=2.000000;
mValues3horizontalS[7+1]=2.000000;
elementLength3S[8+1]=0.50;
mValues3verticalS[8+1]=2.000000;
mValues3horizontalS[8+1]=2.000000;
elementLength3S[9+1]=0.50;
mValues3verticalS[9+1]=2.000000;
mValues3horizontalS[9+1]=2.000000;
elementLength3S[10+1]=0.50;
mValues3verticalS[10+1]=2.000000;
mValues3horizontalS[10+1]=2.000000;
elementLength3S[11+1]=0.50;
mValues3verticalS[11+1]=2.000000;
mValues3horizontalS[11+1]=2.000000;
elementLength3S[12+1]=0.50;
mValues3verticalS[12+1]=2.000000;
mValues3horizontalS[12+1]=2.000000;
elementLength3S[13+1]=0.50;
mValues3verticalS[13+1]=1.500000;
mValues3horizontalS[13+1]=2.000000;
elementLength3S[14+1]=0.50;
mValues3verticalS[14+1]=1.500000;
mValues3horizontalS[14+1]=2.000000;
elementLength3S[15+1]=0.50;
mValues3verticalS[15+1]=1.500000;
mValues3horizontalS[15+1]=2.000000;
elementLength3S[16+1]=0.50;
mValues3verticalS[16+1]=1.500000;
mValues3horizontalS[16+1]=2.000000;
elementLength3S[17+1]=0.50;
mValues3verticalS[17+1]=1.500000;
mValues3horizontalS[17+1]=2.000000;
elementLength3S[18+1]=0.50;
mValues3verticalS[18+1]=1.500000;
mValues3horizontalS[18+1]=2.000000;
elementLength3S[19+1]=0.50;
mValues3verticalS[19+1]=1.500000;
mValues3horizontalS[19+1]=2.000000;
elementLength3S[20+1]=0.50;
mValues3verticalS[20+1]=1.500000;
mValues3horizontalS[20+1]=2.000000;
elementLength3S[21+1]=0.50;
mValues3verticalS[21+1]=1.500000;
mValues3horizontalS[21+1]=2.000000;
elementLength3S[22+1]=0.50;
mValues3verticalS[22+1]=1.500000;
mValues3horizontalS[22+1]=2.000000;
elementLength3S[23+1]=0.50;
mValues3verticalS[23+1]=1.500000;
mValues3horizontalS[23+1]=1.500000;
elementLength3S[24+1]=0.50;
mValues3verticalS[24+1]=1.500000;
mValues3horizontalS[24+1]=1.500000;
elementLength3S[25+1]=0.50;
mValues3verticalS[25+1]=1.500000;
mValues3horizontalS[25+1]=1.500000;
elementLength3S[26+1]=0.50;
mValues3verticalS[26+1]=1.500000;
mValues3horizontalS[26+1]=1.500000;
elementLength3S[27+1]=0.50;
mValues3verticalS[27+1]=1.500000;
mValues3horizontalS[27+1]=1.500000;
elementLength3S[28+1]=0.50;
mValues3verticalS[28+1]=1.500000;
mValues3horizontalS[28+1]=1.500000;
elementLength3S[29+1]=0.50;
mValues3verticalS[29+1]=1.500000;
mValues3horizontalS[29+1]=1.500000;
elementLength3S[30+1]=0.50;
mValues3verticalS[30+1]=1.500000;
mValues3horizontalS[30+1]=1.500000;
elementLength3S[31+1]=0.50;
mValues3verticalS[31+1]=1.500000;
mValues3horizontalS[31+1]=1.500000;
elementLength3S[32+1]=0.50;
mValues3verticalS[32+1]=1.500000;
mValues3horizontalS[32+1]=1.500000;
elementLength3S[33+1]=0.50;
mValues3verticalS[33+1]=1.500000;
mValues3horizontalS[33+1]=1.500000;
elementLength3S[34+1]=0.50;
mValues3verticalS[34+1]=1.500000;
mValues3horizontalS[34+1]=1.500000;
elementLength3S[35+1]=0.50;
mValues3verticalS[35+1]=1.500000;
mValues3horizontalS[35+1]=1.500000;
elementLength3S[36+1]=0.50;
mValues3verticalS[36+1]=1.500000;
mValues3horizontalS[36+1]=1.500000;
elementLength3S[37+1]=0.50;
mValues3verticalS[37+1]=1.500000;
mValues3horizontalS[37+1]=1.500000;
elementLength3S[38+1]=0.50;
mValues3verticalS[38+1]=1.500000;
mValues3horizontalS[38+1]=1.500000;
elementLength3S[39+1]=0.50;
mValues3verticalS[39+1]=1.500000;
mValues3horizontalS[39+1]=1.500000;
elementLength3S[40+1]=0.50;
mValues3verticalS[40+1]=1.500000;
mValues3horizontalS[40+1]=1.500000;
elementLength3S[41+1]=0.50;
mValues3verticalS[41+1]=1.500000;
mValues3horizontalS[41+1]=1.500000;
elementLength3S[42+1]=0.50;
mValues3verticalS[42+1]=1.500000;
mValues3horizontalS[42+1]=1.500000;
elementLength3S[43+1]=0.50;
mValues3verticalS[43+1]=1.500000;
mValues3horizontalS[43+1]=1.500000;
elementLength3S[44+1]=0.50;
mValues3verticalS[44+1]=1.500000;
mValues3horizontalS[44+1]=1.500000;
elementLength3S[45+1]=0.50;
mValues3verticalS[45+1]=1.500000;
mValues3horizontalS[45+1]=1.500000;
elementLength3S[46+1]=0.50;
mValues3verticalS[46+1]=1.500000;
mValues3horizontalS[46+1]=1.500000;
elementLength3S[47+1]=0.50;
mValues3verticalS[47+1]=1.500000;
mValues3horizontalS[47+1]=1.500000;
elementLength3S[48+1]=0.50;
mValues3verticalS[48+1]=1.500000;
mValues3horizontalS[48+1]=1.500000;
elementLength3S[49+1]=0.50 - 0.0712; // Slightly shorter segment last
mValues3verticalS[49+1]=1.500000;
mValues3horizontalS[49+1]=1.500000;


elementLength6S[0]=0.488444444444444;
mValues6verticalS[0]=3.500000;
mValues6horizontalS[0]=3.000000;
elementLength6S[1]=0.488444444444444;
mValues6verticalS[1]=3.500000;
mValues6horizontalS[1]=3.000000;
elementLength6S[2]=0.488444444444444;
mValues6verticalS[2]=3.000000;
mValues6horizontalS[2]=2.500000;
elementLength6S[3]=0.488444444444444;
mValues6verticalS[3]=3.000000;
mValues6horizontalS[3]=2.500000;
elementLength6S[4]=0.488444444444444;
mValues6verticalS[4]=2.500000;
mValues6horizontalS[4]=2.500000;
elementLength6S[5]=0.488444444444444;
mValues6verticalS[5]=2.500000;
mValues6horizontalS[5]=2.000000;
elementLength6S[6]=0.488444444444444;
mValues6verticalS[6]=2.500000;
mValues6horizontalS[6]=1.500000;

elementLength6S[7]=0.061218888888892 ; // Shorter due to window #1
mValues6verticalS[7]=2.500000;
mValues6horizontalS[7]=1.500000;

elementLength6S[8]=0.02349; // feeder window #1
mValues6verticalS[8]=0;
mValues6horizontalS[8]=0;

elementLength6S[9]=0.488444444444444 - 0.061218888888892 - 0.02349; // End of piece 7 (the window and start of the mirror si substracted from its length)
mValues6verticalS[9]=2.500000;
mValues6horizontalS[9]=1.500000;

elementLength6S[10]=0.076264444; // shorter due to window #2
mValues6verticalS[10]=2.000000;
mValues6horizontalS[10]=1.500000;

elementLength6S[11]=0.015; // feeder window #2
mValues6verticalS[11]=0;
mValues6horizontalS[11]=0;

elementLength6S[12]=0.488444444444444 - 0.015 - 0.076264444 - 0.00047; // End of Feeder (after window 2)
mValues6verticalS[12]=2.0;
mValues6horizontalS[12]=1.5;

/************************************************/
/*                  Chopper calculations                    */
/************************************************/
 
PulseHighFluxOffset=2.0e-4; // Time from T0 to high pulse.
ModPulseLengthHighF=2.86e-3; // width of high pulse

InstLength=162.0;
chopPulseDist= 4.41+0.032+2.0-0.1;  // Distance fro moderator to Pulse chapping chopper
//chopFrameOverlap1Pos= 2.0;    // Distance from pulse shapping choppers to first frame owerlap chopper
//chopFrameOverlap2Pos=7.0;     // Distance from pulse shapping choppers to second frame owerlap chopper
//chopBWPos=71.4403;           // Distance from pulse shapping choppers to tail romval chopper

if  (chopPulseFrequencyOrder*chopPulseOpening > 170.0/360.0/14.0) {    /******* Check if pulse shapping chopper opening is large enough for requested frequency or reduce frequency *******/
	 chopPulseFrequencyOrder=floor(170.0/360.0/14.0/chopPulseOpening);
	printf(" \n \n Warning: Impossible combination of chopPulseFrequencyOrder and chopPulseOpening chosen, chopPulseFrequencyOrder reduced to: %f  \n", chopPulseFrequencyOrder);
}

lambda_1=1.0/(0.1106*sqrt(E_0));  /**** general chopper calculations **********/
WavelengthBand = 1/(InstLength-chopPulseDist)/14.0/2.528e-4;
lambda_0=lambda_1-WavelengthBand;
v_0=3956.0/lambda_1;  
v_1=3956.0/lambda_0;

t_samp_center=PulseHighFluxOffset+ModPulseLengthHighF/2.0+(InstLength/v_1+InstLength/v_0)/2.0;
t_samp_0=t_samp_center-1.0/14.0/2.0;
t_samp_1=t_samp_center+1.0/14.0/2.0;

/***********  Pulse shaping chopper calculations **********/
chopPulseOffset=(chopPulseDist/v_1+chopPulseDist/v_0)/2.0+ModPulseLengthHighF/2.0+PulseHighFluxOffset;
chopPulsePossibleOpening=chopPulseDist/v_0-chopPulseOffset;
chopPulsePhaseOffset=  (chopPulseOffset+ chopPulseOpening/2.0)*14.0*chopPulseFrequencyOrder*360.0-170.0/2.0;
chopPulse2PhaseOffset= chopPulsePhaseOffset- 360.0*(chopPulseOpening*14.0*chopPulseFrequencyOrder)+170.0;

if  (chopPulseFrequencyOrder == 0) { 
	chopPulsePhaseOffset= 0;
	chopPulse2PhaseOffset= 0;
		printf(" \n \n Warning: Pulse shaping chopper parked! Setting the offsets to zero");
}


/*********** Frame Overlap chopper calculations ******************/
chopFrameOverlap1Open= 1.0/14.0/InstLength*(chopFrameOverlap1Pos)*1.5 ;
chopFrameOverlap1Offset=(  ( (chopFrameOverlap1Pos)/v_1+(chopFrameOverlap1Pos)/v_0)/2.0+PulseHighFluxOffset+ModPulseLengthHighF/2.0) ;
chopFrameOverlap1PhaseOffset=  (chopFrameOverlap1Offset)*14.0*360.0;

chopFrameOverlap2Open= 1.0/14.0/InstLength*(chopFrameOverlap2Pos)*1.65 ;
chopFrameOverlap2Offset=(  ( (chopFrameOverlap2Pos)/v_1+(chopFrameOverlap2Pos)/v_0)/2.0+PulseHighFluxOffset+ModPulseLengthHighF/2.0) ;
chopFrameOverlap2PhaseOffset=  (chopFrameOverlap2Offset)*14.0*360.0;

/********** Bandwidth chopper calculations ****************/

//chopBW_t0= chopPulseOffset-chopPulseOpening/2.0 + (t_samp_0-(chopPulseOffset-chopPulseOpening/2.0)) / (InstLength-chopPulseDist) * (InstLength-chopBWPos) ;
//chopBW_t1= chopPulseOffset+chopPulseOpening/2.0 + (t_samp_1-(chopPulseOffset+chopPulseOpening/2.0)) / (InstLength-chopPulseDist) * (InstLength-chopBWPos);
chopBW_t0= PulseHighFluxOffset+ModPulseLengthHighF/2.0 + chopBWPos/v_1;
chopBW_t1=  PulseHighFluxOffset+ModPulseLengthHighF/2.0 + chopBWPos/v_0;

chopBWOpen= 360.0/InstLength*(chopBWPos-chopPulseDist*1); //Here Jonas put a multiplier on the choppulsedist
chopBWOffset=(chopBW_t0+chopBW_t1)/2.0;
chopBWPhaseOffset=  (chopBWOffset)*14.0*360.0;

if (printMValues==1) {
	// Will print all coating values to a file if this is toggled on 
	FILE* fp = fopen("CoatingDistributions.txt", "w");
	fprintf(fp,"Coating Distributions. From moderator towards sample:\n");
	fprintf(fp,"m_horizontal , m_vertical , elementlength:\n");
	fprintf(fp,"NBOA:\n");
	for (i = 0 ; i < 13 ; i++){
		fprintf(fp,"%f , %f , %f\n",mValues6horizontalS[i],mValues6verticalS[i],elementLength6S[i]);
	}

	fprintf(fp,"\nCurved section:\n");
	fprintf(fp,"(%f,%f) , %f , %f\n",3.000000,3.500000,2.500000,18.0);
	
	fprintf(fp,"\nExpanding ellipse:\n");
	for (i = 0 ; i < 51 ; i++){
		fprintf(fp,"%f , %f , %f\n",mValues3horizontalS[i],mValues3verticalS[i],elementLength3S[i]);
	}
	
	fprintf(fp,"\nLong Straight Section\n");
	fprintf(fp,"%f , %f , %f\n",1.500000,1.000000,90.0);

	fprintf(fp,"\nFocusing Ellipse\n");
	for (i = 0 ; i < 41 ; i++){
		fprintf(fp,"%f , %f , %f\n", mValues1horizontal_part_1[i], mValues1vertical_part_1[i],elementLength1_part_1[i]);
	}
	fprintf(fp,"2 cm gap for divJaw 3\n");
	for (i = 0 ; i < 3 ; i++){
		fprintf(fp,"%f , %f , %f\n", mValues1horizontal_part_2[i], mValues1vertical_part_2[i],elementLength1_part_2[i]);
	}
	fprintf(fp,"2 cm gap for divJaw 2\n");
	for (i = 0 ; i < 2 ; i++){
		fprintf(fp,"%f , %f , %f\n", mValues1horizontal_part_3[i], mValues1vertical_part_3[i],elementLength1_part_3[i]);
	}
fprintf(fp,"2 cm gap for divJaw 1 \n");
	for (i = 0 ; i < 3 ; i++){
		fprintf(fp,"%f , %f , %f\n", mValues1horizontal_part_4[i], mValues1vertical_part_4[i],elementLength1_part_4[i]);
	}


fclose(fp);
}


printf("\n part 3 length: %f\n",DivSlit2Pos-DivSlit1Gap/2.0-DivSlit2Gap/2.0-DivSlit1Pos);
printf("\n part 4 length: %f\n",DivSlit1Pos-DivSlit1Gap/2.0-sample_dist);

%}
TRACE

COMPONENT Origin = Progress_bar()
 AT (0,0,0) ABSOLUTE


COMPONENT ESS_source = ESS_butterfly(
yheight=0.030000,beamline=4,
dist=1.903398,
focus_xw=0.068797+2*0.01277,
focus_yh=0.03472,
Lmin=WaveMin, Lmax=WaveMax, acc_power=power, cold_frac=0.500000, sector="W",
tmax_multiplier=1.500000, n_pulses=Npulse, c_performance=1.0, t_performance=1.0)
AT (0, 0, 0) RELATIVE Origin
ROTATED (0,0,0) RELATIVE Origin



COMPONENT StartOfGuide = Arm()
AT (0.01277,0.000000,1.903398-u) RELATIVE Origin
ROTATED (0,-0.56,0) RELATIVE Origin 

COMPONENT NBOA= Elliptic_guide_gravity_shieldinglogger(
l=4.39553, linxw=3.4578, linyh=1.36, loutxw=0.415155, loutyh=3.487681,
xwidth = 0.069634, yheight = 0.04862, dimensionsAt="mid",
R0=0.990000, Qc=0.021700, alpha=3.100000, mvaluesright = mValues6horizontalS, mvaluesleft = mValues6horizontalS,mvaluestop = mValues6verticalS,mvaluesbottom = mValues6verticalS,seglength = elementLength6S, W=0.003000)
AT (0,0,u) RELATIVE StartOfGuide


COMPONENT EndOfelement_6= Arm()
AT (0,0,4.39553+2*u) RELATIVE PREVIOUS
/*
COMPONENT L_monBeforePSC1 = L_monitor(
    nL = 100, filename = "L_monBeforePSC1.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_1/2, Lmax = lambda_0*2) //Change to 120 to check source
  AT (0, 0, u) RELATIVE PREVIOUS  
  

COMPONENT ToFBeforerPSC1 = TOF_monitor(
    nt = 1000, filename = "ToFBeforePSC1.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, tmax = 2e4)
  AT (0, 0, u) RELATIVE  PREVIOUS

COMPONENT PSD_beforePulseShapping1 = PSD_monitor(
    nx = 100, ny = 100, filename = "PSD_beforePSC1.dat",restore_neutron=1,
    xwidth = 0.2, yheight = 0.2)
  AT (0, 0, u) RELATIVE PREVIOUS


COMPONENT TofLambdaBeforePSC = TOFLambda_monitor(
    nL = 100, nt = 100, tmin =0, tmax = 2e4,
    filename = "TofLambdaBeforePSC1.dat", xwidth = sampleSizeY,restore_neutron=1,
    yheight = sampleSizeY, Lmin = lambda_0*0.5, Lmax = lambda_1*2)
  AT (0, 0, u) RELATIVE PREVIOUS
*/

/************** Pulse shaping chopper 1 ****************/

/****
COMPONENT PulseShapingChopper = DiskChopper(   
    theta_0 = 170.0, radius = 0.35, nu =14.0*chopPulseFrequencyOrder, nslit = 1, yheight=0.047514+2*ChopTransBunker,
  phase= chopPulsePhaseOffset-0)
  AT (0, 0, PscOff) RELATIVE PREVIOUS
****/

  /*
COMPONENT PSD_AfterPulseShapping1 = PSD_monitor(
    nx = 100, ny = 100, filename = "PSD_AfterPSC1.dat",restore_neutron=1,
    xwidth = 0.2, yheight = 0.2)
  AT (0, 0, u) RELATIVE PREVIOUS


COMPONENT ToFInsidePSC = TOF_monitor(
    nt = 1000, filename = "ToFInsidePSC.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, tmax = 2e4)
  AT (0, 0,u) RELATIVE  PREVIOUS
*/
/************** Pulse shaping chopper 2 ****************/
/***
COMPONENT PulseShapingChopper2 = DiskChopper(   
    theta_0 = 170.0, radius = 0.35, nu =14.0*chopPulseFrequencyOrder, nslit = 1, yheight=0.047514+2*ChopTransBunker,
  phase= chopPulse2PhaseOffset+0)
  AT (0, 0, discD) RELATIVE PREVIOUS
  ***/
/*
COMPONENT L_monLongRange1 = L_monitor(
    nL = 2000, filename = "L_monBeforeRongRange1.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_1/2, Lmax = 200) //Change to 120 to check source
  AT (0, 0, u) RELATIVE PREVIOUS
  
COMPONENT TofLambdaAfterPSC2 = TOFLambda_monitor(
    nL = 100, nt = 100, tmin = 0, tmax = 2e4,
    filename = "TofLambdaAfterPSC2.dat", xwidth = sampleSizeY,restore_neutron=1,
    yheight = sampleSizeY, Lmin = lambda_0*0.5, Lmax = lambda_1*2)
  AT (0, 0, u) RELATIVE PREVIOUS

  
COMPONENT PSD_AfterPSC2 = PSD_monitor(
    nx = 100, ny = 100, filename = "PSD_AfterPSC2.dat",restore_neutron=1,
    xwidth = 0.2, yheight = 0.2)
  AT (0, 0, u) RELATIVE PREVIOUS


COMPONENT ToFAfterPSC2 = TOF_monitor(
    nt = 1000, filename = "ToFAfterPSC2.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, tmax = 2e4)
  AT (0, 0,u) RELATIVE  PREVIOUS

COMPONENT L_monAfterPSC2 = L_monitor(
    nL = 100, filename = "L_monAfterPSC2.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_1/2, Lmax = lambda_0*2)
  AT (0, 0, u) RELATIVE PREVIOUS

*/

COMPONENT EndOfelement_5= Arm()
AT (0,0,0.081707 ) RELATIVE EndOfelement_6


// // BENDER // //
// The folowing guide is the 18 meter long bender. 
// In this file it is made by 36 straight sections of each 0.5 meters, rotated [benderAngle] deg each, corresponding to a radius of curvature of ~1519 meters.
// In this section there are two choppers, FOC1 and FOC2.

COMPONENT curved_guide_1_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (0,0,u) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_2_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_3_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS


COMPONENT curved_guide_4_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS


// This section contains first FOC chopper //
// The chopper is placed 2.15 meters after the start of the curved section, corresponding to 6.6265 meters after guide start. 
// The gap arround the chopper is 4 cm

COMPONENT curved_guide_5_beforeChopper = Guide_gravity_shieldinglogger(
  l=0.13,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

/*
COMPONENT L_monBeforeFOC1 = L_monitor(
    nL = 100, filename = "L_monBeforeFOC1.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_0/2.0, Lmax = lambda_1*2.0)
  AT (0, 0, 0.13+u) RELATIVE PREVIOUS
ROTATED (0, 0, 0) RELATIVE PREVIOUS

COMPONENT ToFBeforeFOC1 = TOF_monitor(
    nt = 1000, filename = "ToFBeforeFOC1.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, tmax = 2e4)
  AT (0, 0, u) RELATIVE  PREVIOUS


COMPONENT PSD_beforeFOC1 = PSD_monitor(
    nx = 100, ny = 100, filename = "PSD_beforeFOC1.dat",restore_neutron=1,
    xwidth = 0.2, yheight = 0.2)
  AT (0, 0, u) RELATIVE PREVIOUS

COMPONENT L_monLongRange2 = L_monitor(
    nL = 2000, filename = "L_monBeforeRongRange2.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_1/2, Lmax = 200) //Change to 120 to check source
  AT (0, 0, u) RELATIVE PREVIOUS
*/

/****************************  Pulse removing chopper 1  ************************/
/*
COMPONENT FOC1 = DiskChopper(   
    theta_0 =FOCopen1 , radius = 0.35, nu =14, nslit = 1, yheight=0.047514+2*ChopTransBunker,
   phase=chopFrameOverlap1PhaseOffset)
 AT (0, 0,0.02) RELATIVE PREVIOUS
ROTATED (0,0,0) RELATIVE PREVIOUS
*/

/*
COMPONENT L_monLongRange3 = L_monitor(
    nL = 2000, filename = "L_monBeforeRongRange3.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_1/2, Lmax = 200) //Change to 120 to check source
  AT (0, 0, u) RELATIVE PREVIOUS
  

COMPONENT PSD_afterFOC1 = PSD_monitor(
    nx = 100, ny = 100, filename = "PSD_afterFOC1.dat",restore_neutron=1,
    xwidth = 0.2, yheight = 0.2)
  AT (0, 0, u) RELATIVE PREVIOUS


COMPONENT ToFAfterFOC1 = TOF_monitor(
    nt = 1000, filename = "ToFAfterFOC1.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, tmax = 2e4)
  AT (0, 0, u) RELATIVE  PREVIOUS

COMPONENT L_monAfterFOC1 = L_monitor(
    nL = 100, filename = "L_monAfterFOC1.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_0/2.0, Lmax = lambda_1*2.0)
  AT (0, 0, u) RELATIVE PREVIOUS

*/

COMPONENT curved_guide_5_afterChopper = Guide_gravity_shieldinglogger(
  l=0.33,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (0,0,0.17) RELATIVE curved_guide_5_beforeChopper
ROTATED (0,0,0) RELATIVE curved_guide_5_beforeChopper

COMPONENT curved_guide_6_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1= 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.33+u) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_7_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_8_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1  = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_9_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_10_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_11_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_12_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_13_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_14_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_15_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_16_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS

COMPONENT curved_guide_17_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS


// This section contains second FOC chopper // (might be named PR... fix this)
// The chopper is placed 8.59 meters after the start of the curved section, corresponding to 13.0695 meters after guide start. 
// The gap arround the chopper is 4 cm

COMPONENT curved_guide_18_beforeChopper = Guide_gravity_shieldinglogger(
  l=0.07,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_17_1
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_17_1

/*
COMPONENT L_monBeforeFOC2 = L_monitor(
    nL = 100, filename = "L_monBeforeFOC2.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_0/2.0, Lmax = lambda_1*2.0)
  AT (0,0, 0.07+u) RELATIVE PREVIOUS
ROTATED (0, 0, 0) RELATIVE PREVIOUS

COMPONENT ToFBeforeFOC2 = TOF_monitor(
    nt = 1000, filename = "ToFBeforeFOC2.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, tmax = 2e4)
  AT (0, 0, u) RELATIVE  PREVIOUS

COMPONENT PSD_beforeFOC2 = PSD_monitor(
    nx = 100, ny = 100, filename = "PSD_beforeFOC2.dat",restore_neutron=1,
    xwidth = 0.2, yheight = 0.2)
  AT (0, 0, u) RELATIVE PREVIOUS
  
  COMPONENT L_monLongRange4 = L_monitor(
    nL = 2000, filename = "L_monBeforeRongRange4.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_1/2, Lmax = 200) //Change to 120 to check source
  AT (0, 0, u) RELATIVE PREVIOUS
*/
  
/************** Pulse removing chopper 2 ****************/
/*
COMPONENT FOC2 = DiskChopper(        
    theta_0 =FOCopen2 , radius = 0.35, nu =14, nslit = 1, yheight=0.047514+2*ChopTransBunker,
   phase=chopFrameOverlap2PhaseOffset)
 AT (0,0, 0.02) RELATIVE PREVIOUS
ROTATED (0,0,u) RELATIVE PREVIOUS
*/
/*
COMPONENT PSD_afterFOC2 = PSD_monitor(
    nx = 100, ny = 100, filename = "PSD_afterFOC2.dat",restore_neutron=1,
    xwidth = 0.2, yheight = 0.2)
  AT (0, 0, u) RELATIVE PREVIOUS

COMPONENT ToFAfterFOC2 = TOF_monitor(
    nt = 1000, filename = "ToFAfterFOC2.dat",restore_neutron=1, xwidth = 0.2,
    yheight = 0.2, tmax = 2e4)
  AT (0, 0, u) RELATIVE  PREVIOUS

COMPONENT L_monAfterFOC2 = L_monitor(
    nL = 1000, filename = "L_monAfterFOC2.dat",restore_neutron=1, xwidth = 0.2,
    yheight = 0.2, Lmin = lambda_0/2.0, Lmax = 200)
  AT (0, 0, u) RELATIVE PREVIOUS
*/

COMPONENT curved_guide_18_afterChopper = Guide_gravity_shieldinglogger(
  l=0.39,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (0,0,0.11) RELATIVE curved_guide_18_beforeChopper // curved_guide_17_1
ROTATED (0,0,0) RELATIVE curved_guide_18_beforeChopper // curved_guide_17_1

COMPONENT curved_guide_19_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.39+u) RELATIVE PREVIOUS // curved_guide_18_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_18_0

COMPONENT curved_guide_20_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_19_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_19_0

COMPONENT curved_guide_21_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_20_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_20_0

COMPONENT curved_guide_22_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_21_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_21_0

COMPONENT curved_guide_23_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_22_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_22_0

COMPONENT curved_guide_24_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_23_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_23_0

COMPONENT curved_guide_25_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_24_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_24_0

COMPONENT curved_guide_26_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_25_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_25_0

COMPONENT curved_guide_27_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_26_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_26_0

COMPONENT curved_guide_28_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_27_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_27_0

COMPONENT curved_guide_29_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_28_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_28_0

COMPONENT curved_guide_30_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_29_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_29_0

COMPONENT curved_guide_31_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_30_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_30_0

COMPONENT curved_guide_32_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_31_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_31_0

COMPONENT curved_guide_33_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_32_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_32_0

COMPONENT curved_guide_34_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_33_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_33_0

COMPONENT curved_guide_35_0 = Guide_gravity_shieldinglogger(
  l=0.5,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_34_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_34_0


COMPONENT curved_guide_36_0 = Guide_gravity_shieldinglogger(
  l=0.495689131828,G=-9.82,
  w1 = 0.029534, w2 = 0.029534,
  h1 = 0.047514, h2 = 0.047514,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 3.000000, mright = 3.500000,
  mtop = 2.500000,mbottom =2.500000)
AT (7.57345916228e-10,0,0.500 + u + 6e-5) RELATIVE PREVIOUS // curved_guide_34_0
ROTATED (0,benderAngle,0) RELATIVE PREVIOUS // curved_guide_34_0


	
COMPONENT EndOfelement_4= Arm()
AT (7.57345916228e-10,0,0.495689132 + u) RELATIVE PREVIOUS // curved_guide_35_0

/*
COMPONENT Div2d_AfterBender = Divergence_monitor(
    nh = 200, nv = 200, filename = "Div2d_AfterBender.dat", xwidth = 0.1, restore_neutron=1,
    yheight = 0.1, maxdiv_h = 2.5, maxdiv_v = 1.5)
  AT (0, 0,u) RELATIVE PREVIOUS
*/




/*******  Start of scatter logger. Logging scatterings and absorption in the guide system. *********/
COMPONENT log_P_start=Shielding_logger()
AT (0,0,0) RELATIVE PREVIOUS
EXTEND
%{
#ifdef scatter_logger_stop
#undef scatter_logger_stop
#endif
#define scatter_logger_stop log_P_start
%}


COMPONENT elliptical_guide_gravity3= Elliptic_guide_gravity_shieldinglogger(
l=24.928800, linxw=3.709727, linyh=4.423828, loutxw=28.638527, loutyh=29.352628,
xwidth = 0.060000, yheight = 0.090000, dimensionsAt="mid",
R0=0.990000, Qc=0.021700, alpha=3.100000, mvaluesright = mValues3horizontalS, mvaluesleft = mValues3horizontalS,mvaluestop = mValues3verticalS,mvaluesbottom = mValues3verticalS,seglength = elementLength3S, W=0.003000)
AT (0,0, u) RELATIVE EndOfelement_4
ROTATED (0,0,0) RELATIVE EndOfelement_4

COMPONENT EndOfelement_3= Arm()
AT (0,0,24.928800+u) RELATIVE PREVIOUS

/*

COMPONENT Div2d_BeforeStraight = Divergence_monitor(
    nh = 200, nv = 200, filename = "Div2d_BeforeStraight.dat", xwidth = 0.1, restore_neutron=1,
    yheight = 0.1, maxdiv_h = 1, maxdiv_v = 1)
  AT (0, 0,u) RELATIVE PREVIOUS
*/

/*********************** LONG STRAIGHT SECTION **************************/

COMPONENT straight_guide_2_1= Guide_gravity_shieldinglogger(l=chopBWPos-startXposition_straight-BW_chopGap/2,G=-9.82,
  w1 = 0.060000, w2 = 0.060000,
  h1 = 0.090000, h2 = 0.090000,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 1.500000, mright = 1.500000,
  mtop = 1.000000,mbottom =1.000000)
AT (0,0, u) RELATIVE PREVIOUS
ROTATED (0,0,0) RELATIVE PREVIOUS

/*
COMPONENT L_monBeforeBWC = L_monitor(
    nL = 100, filename = "L_monBeforeBWC.dat", xwidth = 0.2,restore_neutron=1,
    yheight = 0.2, Lmin = lambda_0/2.0, Lmax = lambda_1*2.0)
  AT (0, 0, chopBWPos-startXposition_straight-BW_chopGap/2+u) RELATIVE PREVIOUS

COMPONENT ToFBeforeBWC = TOF_monitor(
    nt = 300, filename = "ToFBeforeBWC.dat",restore_neutron=1, xwidth = 0.2,
    yheight = 0.2, tmax = 3.5*72.0*1e6/v_0)
  AT (0, 0, u) RELATIVE  PREVIOUS
*/

/*
 // ************** Bandwidth chopper 1 ****************
COMPONENT BWC1 = DiskChopper( 
    theta_0 = BWopen, radius = 0.35, nu =14, nslit = 1, yheight=0.090+2*ChopTransE2,
   delay=chopBWOffset)
   //phase=chopBWPhaseOffset)
  AT (0, 0, BW_chopGap/2+u) RELATIVE PREVIOUS

 // ************** Bandwidth chopper 2 ****************
  COMPONENT BWC2 = DiskChopper( 
    theta_0 = BWopen, radius = 0.35, nu =-14, nslit = 1, yheight=0.090+2*ChopTransE2,
   delay=chopBWOffset)
   //phase=chopBWPhaseOffset)
   AT (0, 0, u) RELATIVE  PREVIOUS
  */
/*  
COMPONENT ToFAfterBWC = TOF_monitor(
    nt = 300, filename = "ToFAfterBWC.dat",restore_neutron=1, xwidth = 0.2,
    yheight = 0.2, tmax =  3.5*72.0*1.0e6/v_0)
  AT (0, 0, u) RELATIVE  PREVIOUS
  
COMPONENT L_monAfterBWLong = L_monitor(
    nL = 1000, filename = "L_monAfterBWLong.dat",restore_neutron=1, xwidth = 0.2,
    yheight = 0.2, Lmin = lambda_0/2.0, Lmax = 200)
  AT (0, 0, u) RELATIVE PREVIOUS
  
COMPONENT L_monAfterBWC = L_monitor(
    nL = 100, filename = "L_monAfterBWC.dat", restore_neutron=1,xwidth = 0.2,
    yheight = 0.2, Lmin = lambda_0/2.0, Lmax = lambda_1*2.0)
  AT (0, 0, u) RELATIVE PREVIOUS
*/

COMPONENT straight_guide_2_2= Guide_gravity_shieldinglogger(l=length2-chopBWPos+startXposition_straight-BW_chopGap/2,G=-9.82,
  w1 = 0.060000, w2 = 0.060000,
  h1 = 0.090000, h2 = 0.090000,
  R0=0.990000,Qc=0.021700,
  alpha=3.100000,W=0.003000,
  mleft = 1.500000, mright = 1.500000,
  mtop = 1.000000,mbottom =1.000000)
AT (0,0, BW_chopGap/2) RELATIVE PREVIOUS
ROTATED (0,0,0) RELATIVE PREVIOUS


COMPONENT EndOfelement_2= Arm()
AT (0,0,length2-chopBWPos+startXposition_straight-BW_chopGap/2 + u) RELATIVE straight_guide_2_2




/*********************** LAST FOCUSING SECTION **************************/

COMPONENT elliptical_guide_gravity1_1= Elliptic_guide_gravity_shieldinglogger(
l=length1-DivSlit3Pos-DivSlit3Gap/2.0+sample_dist, linxw=Linx1, 
linyh=Liny1, loutxw=Loutx1+DivSlit3Pos+DivSlit3Gap/2.0-sample_dist, 
loutyh=Louty1+DivSlit3Pos+DivSlit3Gap/2.0-sample_dist,
xwidth = 2*smallaxis_x1, yheight = 2*smallaxis_y1, dimensionsAt="mid",
R0=0.990000, Qc=0.021700, alpha=3.100000, mvaluesright = mValues1horizontal_part_1, mvaluesleft = mValues1horizontal_part_1,mvaluestop = mValues1vertical_part_1,mvaluesbottom = mValues1vertical_part_1,seglength = elementLength1_part_1, W=0.003000)
AT (0,0, u) RELATIVE EndOfelement_2
ROTATED (0,0,0) RELATIVE PREVIOUS

COMPONENT DiwJaw3 = Slit(
    yheight =1, xwidth= DivSlit3_width)
AT (0,0, 2*u+length1-(DivSlit3Pos-sample_dist)) RELATIVE EndOfelement_2

COMPONENT elliptical_guide_gravity1_2= Elliptic_guide_gravity_shieldinglogger(
l=DivSlit3Pos-DivSlit2Gap/2.0-DivSlit3Gap/2.0-DivSlit2Pos, linxw=Linx1+length1-(DivSlit3Pos-DivSlit3Gap/2.0-sample_dist), 
linyh=Liny1+length1-(DivSlit3Pos-DivSlit3Gap/2.0-sample_dist), loutxw=Loutx1+DivSlit2Pos+DivSlit2Gap/2.0-sample_dist, 
loutyh=Louty1+DivSlit2Pos+DivSlit2Gap/2.0-sample_dist,
xwidth = 2*smallaxis_x1, yheight = 2*smallaxis_y1, dimensionsAt="mid",
R0=0.990000, Qc=0.021700, alpha=3.100000, mvaluesright = mValues1horizontal_part_2, mvaluesleft = mValues1horizontal_part_2,mvaluestop = mValues1vertical_part_2,mvaluesbottom = mValues1vertical_part_2,seglength = elementLength1_part_2, W=0.003000)
AT (0,0, 3*u+length1-(DivSlit3Pos-DivSlit3Gap/2.0-sample_dist)) RELATIVE EndOfelement_2
ROTATED (0,0,0) RELATIVE PREVIOUS

COMPONENT DiwJaw2 = Slit(
    yheight = 1, xwidth=DivSlit2_width)
AT (0,0, u+length1-(DivSlit2Pos-sample_dist))  RELATIVE EndOfelement_2

COMPONENT elliptical_guide_gravity1_3= Elliptic_guide_gravity_shieldinglogger(
l=DivSlit2Pos-DivSlit1Gap/2.0-DivSlit2Gap/2.0-DivSlit1Pos, linxw=Linx1+length1-(DivSlit2Pos-DivSlit2Gap/2.0-sample_dist), 
linyh=Liny1+length1-(DivSlit2Pos-DivSlit2Gap/2.0-sample_dist), loutxw=Loutx1+DivSlit1Pos+DivSlit1Gap/2.0-sample_dist, 
loutyh=Louty1+DivSlit1Pos+DivSlit1Gap/2.0-sample_dist,
xwidth = 2*smallaxis_x1, yheight = 2*smallaxis_y1, dimensionsAt="mid",
R0=0.990000, Qc=0.021700, alpha=3.100000, mvaluesright = mValues1horizontal_part_3, mvaluesleft = mValues1horizontal_part_3,mvaluestop = mValues1vertical_part_3,mvaluesbottom = mValues1vertical_part_3,seglength = elementLength1_part_3, W=0.003000)
AT (0,0, 4*u+length1-(DivSlit2Pos-DivSlit2Gap/2.0-sample_dist)) RELATIVE EndOfelement_2
ROTATED (0,0,0) RELATIVE PREVIOUS

COMPONENT DiwJaw1 = Slit(
    yheight =1, xwidth= DivSlit1_width)
AT (0,0, 5*u+length1-(DivSlit1Pos-sample_dist)) RELATIVE EndOfelement_2

COMPONENT elliptical_guide_gravity1_4= Elliptic_guide_gravity_shieldinglogger(
l=DivSlit1Pos-DivSlit1Gap/2.0-sample_dist, linxw=Linx1+length1-(DivSlit1Pos-DivSlit1Gap/2.0-sample_dist), 
linyh=Liny1+length1-(DivSlit1Pos-DivSlit1Gap/2.0-sample_dist), loutxw=Loutx1, loutyh=Louty1,
xwidth = 2*smallaxis_x1, yheight = 2*smallaxis_y1, dimensionsAt="mid",
R0=0.990000, Qc=0.021700, alpha=3.100000, mvaluesright = mValues1horizontal_part_4, mvaluesleft = mValues1horizontal_part_4,mvaluestop = mValues1vertical_part_4,mvaluesbottom = mValues1vertical_part_4,seglength = elementLength1_part_4, W=0.003000)
AT (0,0, 6*u+length1-(DivSlit1Pos-DivSlit1Gap/2.0-sample_dist)) RELATIVE EndOfelement_2
ROTATED (0,0,0) RELATIVE PREVIOUS

COMPONENT EndOfelement_1= Arm()
AT (0,0,DivSlit1Pos-DivSlit1Gap/2.0-sample_dist +u) RELATIVE PREVIOUS

COMPONENT VirtualOutput = Virtual_output(
    filename="VirtualOutput_endOfGuide.dat") WHEN (makeVirtualSource==1)
AT (0, 0,u) RELATIVE PREVIOUS


COMPONENT DiwJaw0 = Slit(
    yheight =1, xwidth=DivSlit0_width)
AT (0,0, 7*u+length1+DivSlit0Gap/2.0) RELATIVE EndOfelement_2












/*Stop of scatter logger. Record scatterings in what is between start and stop, that is, parabolic feeder. */
COMPONENT log_P_stop=Shielding_logger_stop(logger=log_P_start)
AT (0,0,0) RELATIVE PREVIOUS







/**IIIIIIIIIIIIIIIIIII ITERATOR SECTION. PROCESSING STORED EVENTS  IIIIIIIIIIIIIIII***/
/* Insert this into McStas instrument file to do the costs evaluation */
COMPONENT arm_iter_P1_start=Arm()
AT(0,0,0) RELATIVE ESS_source

COMPONENT iter_P1_start = Shielding_log_iterator_Ni_new()
AT (0,0,0) RELATIVE ESS_source //ABSOLUTE
EXTEND
%{
#ifdef scatter_iterator_stop
#undef scatter_iterator_stop
#endif
#define scatter_iterator_stop iter_P1_start
%}
JUMP arm_iter_P1_stop WHEN(optics_not_hit)

/*Monitoring the tracks stored by the scatter logger*/
/*Putting dummy arm to register all neutrons to ensure that monitors_nD with shape "previous" will process them */
COMPONENT arm_iter_P1_dummy=Arm ()
AT (0,0,0) RELATIVE PREVIOUS

COMPONENT mndP01=Monitor_nD (
restore_neutron=1,   zmin=25.0,
zmax=150,
bins=250, options="previous no slit  z ", filename="NiCapture.dat")
AT(0,0,0) RELATIVE ESS_source //RELATIVE source

COMPONENT arm_iter_P1_stop=Arm()
AT (0,0,0) RELATIVE PREVIOUS

COMPONENT iter_P1_stop  = Shielding_log_iterator_stop(iterator=iter_P1_start)
AT(0,0,0)  RELATIVE ESS_source

/*Moving again to the reference point of iterator start 
when there are still some tracks stored to perform iterations with,
checked by the function MC_GETPAR */
COMPONENT a11i = Arm()
AT (0,0,0) RELATIVE EndOfelement_1
JUMP arm_iter_P1_start  WHEN(MC_GETPAR(iter_P1_stop,loop))

/*IIIIIIIIIIIIIIIIIIII  END OF PROCESSING. END OF ITERATOR  SECTION IIIIIIIIIIIIIIIIIIIIIIIIIIIII*/




/**IIIIIIIIIIIIIIIIIII ITERATOR SECTION2. PROCESSING STORED EVENTS  IIIIIIIIIIIIIIII***/
/* Insert this into McStas instrument file to do the costs evaluation */
COMPONENT arm_iter_P2_start=Arm()
AT(0,0,0) RELATIVE ESS_source

COMPONENT iter_P2_start = Shielding_log_iterator_Ti_new()
AT (0,0,0) RELATIVE ESS_source //ABSOLUTE
EXTEND
%{
#ifdef scatter_iterator_stop
#undef scatter_iterator_stop
#endif
#define scatter_iterator_stop iter_P2_start
%}
JUMP arm_iter_P2_stop WHEN(optics_not_hit)

/*Monitoring the tracks stored by the scatter logger*/
/*Putting dummy arm to register all neutrons to ensure that monitors_nD with shape "previous" will process them */
COMPONENT arm_iter_P2_dummy=Arm ()
AT (0,0,0) RELATIVE PREVIOUS

COMPONENT mndP02=Monitor_nD (
restore_neutron=1,   zmin=25.0,
zmax=150.0,
bins=250, options="previous no slit  z ", filename="TiCapture.dat")
AT(0,0,0) RELATIVE ESS_source //RELATIVE source

COMPONENT arm_iter_P2_stop=Arm()
AT (0,0,0) RELATIVE PREVIOUS

COMPONENT iter_P2_stop  = Shielding_log_iterator_stop(iterator=iter_P2_start)
AT(0,0,0)  RELATIVE ESS_source

/*Moving again to the reference point of iterator start 
when there are still some tracks stored to perform iterations with,
checked by the function MC_GETPAR */
COMPONENT a12i = Arm()
AT (0,0,0) RELATIVE EndOfelement_1 
JUMP arm_iter_P2_start  WHEN(MC_GETPAR(iter_P2_stop,loop))

/*IIIIIIIIIIIIIIIIIIII  END OF PROCESSING. END OF ITERATOR2  SECTION IIIIIIIIIIIIIIIIIIIIIIIIIIIII*/

/**IIIIIIIIIIIIIIIIIII ITERATOR SECTION3. PROCESSING STORED EVENTS  IIIIIIIIIIIIIIII***/
/* Insert this into McStas instrument file to do the costs evaluation */
COMPONENT arm_iter_P3_start=Arm()
AT(0,0,0) RELATIVE ESS_source

COMPONENT iter_P3_start = Shielding_log_iterator_total()
AT (0,0,0) RELATIVE ESS_source //ABSOLUTE
EXTEND
%{
#ifdef scatter_iterator_stop
#undef scatter_iterator_stop
#endif
#define scatter_iterator_stop iter_P3_start
%}
JUMP arm_iter_P3_stop WHEN(optics_not_hit)

/*Monitoring the tracks stored by the scatter logger*/
/*Putting dummy arm to register all neutrons to ensure that monitors_nD with shape "previous" will process them */
COMPONENT arm_iter_P3_dummy=Arm ()
AT (0,0,0) RELATIVE PREVIOUS

COMPONENT mndP03=Monitor_nD (
restore_neutron=1,   zmin=25.0,
zmax=150.0,
bins=250, options="previous no slit  z ", filename="TotalCapture.dat")
AT(0,0,0) RELATIVE ESS_source //RELATIVE source

COMPONENT arm_iter_P3_stop=Arm()
AT (0,0,0) RELATIVE PREVIOUS

COMPONENT iter_P3_stop  = Shielding_log_iterator_stop(iterator=iter_P3_start, last=1)
AT(0,0,0)  RELATIVE ESS_source

/*Moving again to the reference point of iterator start 
when there are still some tracks stored to perform iterations with,
checked by the function MC_GETPAR */
COMPONENT a13i = Arm()
AT (0,0,0) RELATIVE EndOfelement_1
JUMP arm_iter_P3_start  WHEN(MC_GETPAR(iter_P3_stop,loop))

/*IIIIIIIIIIIIIIIIIIII  END OF PROCESSING. END OF ITERATOR3  SECTION IIIIIIIIIIIIIIIIIIIIIIIIIIIII*/



COMPONENT Beamstop = Beamstop(
    )
  AT (0, 0, 0.01) RELATIVE EndOfelement_1



COMPONENT Lmon_guide_end = L_monitor(
   nL = 300, filename = "Lmon_guide_end", xwidth = 0.027704, restore_neutron=1,
   yheight = 0.027704, Lmin = 0.100000, Lmax = 8.000000)
  AT (0, 0,u) RELATIVE PREVIOUS

/*********************** SAMPLE POSITION **************************/
/*
COMPONENT Div2d_sample_B = Divergence_monitor(
    nh = 200, nv = 200, filename = "Div2d_sample_B", xwidth = sampleSizeX,
    yheight = sampleSizeY, maxdiv_h = 0.750000, maxdiv_v = 0.750000,restore_neutron=1)
  AT (0, 0,0.580000) RELATIVE EndOfelement_1
  EXTEND
    %{
    x_div = RAD2DEG*atan2(vx,vz);
    y_div = RAD2DEG*atan2(vy,vz);
    if (SCATTERED) flag=1; else flag=0;
    %}

COMPONENT Div2d_sample = Divergence_monitor(
    nh = 200, nv = 200, filename = "Div2d_sample", xwidth = sampleSizeX, restore_neutron=1,
    yheight = sampleSizeY, maxdiv_h = 2.250000, maxdiv_v = 2.250000)
  AT (0, 0,u) RELATIVE PREVIOUS

COMPONENT PSD_sample_large = PSD_monitor(
    nx = 60, ny = 60, filename = "PSD_sample_large", restore_neutron=1,
    xwidth = 6*sampleSizeX, yheight = 6*sampleSizeY)
  AT (0, 0,u) RELATIVE PREVIOUS

COMPONENT PSD_sample_small = PSD_monitor(
    nx = 20, ny = 20, filename = "PSD_sample_small", restore_neutron=1,
    xwidth = sampleSizeX, yheight = sampleSizeY)
  AT (0, 0,u) RELATIVE PREVIOUS

COMPONENT HPSD_sample = PSDlin_monitor(
    nx = 100, filename="HPSD_sample",xwidth = 4*sampleSizeX, yheight = sampleSizeY, restore_neutron=1)
  AT (0, 0,u) RELATIVE PREVIOUS



COMPONENT Hdiv_sample = Hdiv_monitor(
    nh = 200, filename = "Hdiv_sample", xwidth = sampleSizeX,
    yheight = sampleSizeY, h_maxdiv = 2.250000, restore_neutron=1)
  AT (0, 0,u) RELATIVE PREVIOUS


COMPONENT acceptance_x_divx = DivPos_monitor(
   nh = 200, ndiv = 200, filename = "acceptance_x_divx",
   xwidth = 2*sampleSizeX, yheight = sampleSizeY, maxdiv_h = 1.500000, restore_neutron=1)
 AT (0, 0, u) RELATIVE PREVIOUS


COMPONENT Lmon_sample_B = L_monitor(
    nL = 300, filename = "Lmon_sample_B", xwidth = 0.010000, restore_neutron=1,
    yheight = 0.010000, Lmin = sampleSizeY, Lmax = 8.000000) WHEN flag
  AT (0, 0,u) RELATIVE PREVIOUS

COMPONENT Div2d_sample_maxdiv = Divergence_monitor(
    nh = 200, nv = 200, filename = "Div2d_sample_maxdiv", xwidth = sampleSizeX, restore_neutron=1,
    yheight = sampleSizeY, maxdiv_h = 2.250000, maxdiv_v = 2.250000)
  AT (0, 0,u) RELATIVE PREVIOUS

COMPONENT PSD_sample_maxdiv = PSD_monitor(
    nx = 200, ny = 200, filename = "PSD_sample_maxdiv", restore_neutron=1,
    xwidth = 3*sampleSizeX, yheight = 3*sampleSizeY) WHEN (x_div<0.750000 && x_div>-0.750000 && y_div<0.750000 && y_div>-0.750000)
  AT (0, 0,u) RELATIVE PREVIOUS

COMPONENT HPSD_sample_maxdiv = PSDlin_monitor(
    nx = 100, filename="HPSD_sample_maxdiv",xwidth = 4*sampleSizeX, yheight = sampleSizeY, restore_neutron=1)
  WHEN (x_div<0.750000 && x_div>-0.750000 && y_div<0.750000 && y_div>-0.750000)
  AT (0, 0,u) RELATIVE PREVIOUS


COMPONENT Hdiv_sample_maxdiv = Hdiv_monitor(
    nh = 200, filename = "Hdiv_sample_maxdiv", xwidth = sampleSizeX, restore_neutron=1,
    yheight = sampleSizeY, h_maxdiv = 2.250000) WHEN (y_div<0.750000 && y_div>-0.750000)
  AT (0, 0,u) RELATIVE PREVIOUS


COMPONENT acceptance_x_divx_maxdiv = DivPos_monitor(
   nh = 200, ndiv = 200, filename = "acceptance_x_divx_maxdiv", restore_neutron=1,
   xwidth = 2*sampleSizeX, yheight = sampleSizeY, maxdiv_h = 1.500000) WHEN (y_div<0.750000 && y_div>-0.750000)
 AT (0, 0, u) RELATIVE PREVIOUS


 COMPONENT ToFatSample = TOF_monitor(
    nt = 2000, filename = "ToFatSample.dat",restore_neutron=1, xwidth = 0.1,
    yheight = 0.1, tmax = 5.5*72.0*1e6/v_0)
  AT (0, 0, u) RELATIVE  PREVIOUS
  
COMPONENT Lmon_sample = L_monitor(
    nL = 400, filename = "Lmon_sample", xwidth = sampleSizeX, restore_neutron=1,
    yheight = sampleSizeY, Lmin = 2, Lmax = 6)
  AT (0, 0,u) RELATIVE PREVIOUS
  

  
  COMPONENT L_monSampleZoomout = L_monitor(
    nL = 1000, filename = "L_monsampleZoomOut.dat",restore_neutron=1, xwidth = 0.2,
    yheight = 0.2, Lmin = lambda_0/2.0, Lmax = 200)
  AT (0, 0, u) RELATIVE PREVIOUS
*/


/**************** 
The component SCalc will calculate thicknesses of materials required to reach MaxRate=1 uSv/hr at the shielding surface.
The source is assumed in the center of 50 cm wide channel inside the shielding.
The output will not be plotted, but can be found in the file "Shielding.dat" in the output folder.
Binning in the files for Ni, Ti and Total capture should match.
****************/
COMPONENT SCalc=Shielding_calculator(MaxRate=1.0,Innerspace=0.5, NiCaptureFile="NiCapture.dat",TiCaptureFile="TiCapture.dat",TotalCaptureFile="TotalCapture.dat", OutputFile="Shielding.dat")
AT (0,0,0) RELATIVE PREVIOUS

/*Calculating dose rates at the surface of lateral shielding along the guide.*/
/*Inner space in the shielding is assumed 40 cm wide, the guide is in the middle of the shielding housing.*/
/*20 cm thick iron shielding*/
COMPONENT DoseFe=Dose_calculator(Innerspace=0.4, Thickness=0.2, Material="Fe",  NiCaptureFile="NiCapture.dat",TiCaptureFile="TiCapture.dat",TotalCaptureFile="TotalCapture.dat", OutputFile="DoseFe.dat")
AT (0,0,0) RELATIVE PREVIOUS

/*60 cm thick concrete shielding*/
COMPONENT DoseConc=Dose_calculator(Innerspace=0.4, Thickness=0.6, Material="Concrete", NiCaptureFile="NiCapture.dat",TiCaptureFile="TiCapture.dat",TotalCaptureFile="TotalCapture.dat", OutputFile="DoseConc.dat")
AT (0,0,0) RELATIVE PREVIOUS

/*10 cm steel followed by 40 cm concrete shielding*/
COMPONENT DoseStandard=Dose_calculator(Innerspace=0.4, Thickness=0.4, Material="Concrete", SteelTubing="yes", TubingThickness=0.1,  NiCaptureFile="NiCapture.dat",TiCaptureFile="TiCapture.dat",TotalCaptureFile="TotalCapture.dat", OutputFile="DoseConcTubing.dat")
AT (0,0,0) RELATIVE PREVIOUS

/*5 cm steel followed by 40 cm concrete shielding*/
COMPONENT Dose5=Dose_calculator(Innerspace=0.4, Thickness=0.6, Material="Concrete", SteelTubing="yes", TubingThickness=0.05,  NiCaptureFile="NiCapture.dat",TiCaptureFile="TiCapture.dat",TotalCaptureFile="TotalCapture.dat", OutputFile="DoseConcTubing5.dat")
AT (0,0,0) RELATIVE PREVIOUS


FINALLY
%{
%}
END