[u/mrichter/AliRoot.git] / MUON / AliMUONCommonGeometryBuilder.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *      SigmaEffect_thetadegrees                                                                  *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpeateose. It is      *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

// $Id$
//
// Class AliMUONCommonGeometryBuilder
// ----------------------------------
// Geometry construction common to all stations
// (material definition).
// separated from AliMUONGeometryBuilder


#include <TVirtualMC.h>

#include "AliMUONCommonGeometryBuilder.h"
#include "AliMUON.h"
#include "AliMagF.h"
#include "AliRun.h"

ClassImp(AliMUONCommonGeometryBuilder)
 
//______________________________________________________________________________//___________________________________________
AliMUONCommonGeometryBuilder::AliMUONCommonGeometryBuilder(AliMUON* muon)
  : AliMUONVGeometryBuilder("", 0),
    fMUON(muon)
{
// Standars constructor
}

//______________________________________________________________________________//___________________________________________
AliMUONCommonGeometryBuilder::AliMUONCommonGeometryBuilder() 
  : AliMUONVGeometryBuilder(),
    fMUON(0)
{
// Default constructor
} 

//______________________________________________________________________________
AliMUONCommonGeometryBuilder::AliMUONCommonGeometryBuilder(
                                 const AliMUONCommonGeometryBuilder& right) 
  : AliMUONVGeometryBuilder(right) 
{  
  // copy constructor (not implemented)

  Fatal("AliMUONCommonGeometryBuilder", "Copy constructor not provided.");
}

//______________________________________________________________________________
AliMUONCommonGeometryBuilder::~AliMUONCommonGeometryBuilder()
{
// Destructor
}

//______________________________________________________________________________
AliMUONCommonGeometryBuilder& 
AliMUONCommonGeometryBuilder::operator=(const AliMUONCommonGeometryBuilder& right)
{
  // assignement operator (not implemented)

  // check assignement to self
  if (this == &right) return *this;

  Fatal("operator =", "Assignement operator not provided.");
    
  return *this;  
}    

//
// public functions
//

//_____________________________________________________________________________
void AliMUONCommonGeometryBuilder::CreateMaterials()
{
  // Definition of common materials
  // --

  //
  //     Ar-CO2 gas (80%+20%)
  Float_t ag1[3]   = { 39.95,12.01,16. };
  Float_t zg1[3]   = { 18.,6.,8. };
  Float_t wg1[3]   = { .8,.0667,.13333 };
  Float_t dg1      = .001821;
  //
  //     Ar-buthane-freon gas -- trigger chambers 
  Float_t atr1[4]  = { 39.95,12.01,1.01,19. };
  Float_t ztr1[4]  = { 18.,6.,1.,9. };
  Float_t wtr1[4]  = { .56,.1262857,.2857143,.028 };
  Float_t dtr1     = .002599;
  //
  //     Ar-CO2 gas 
  Float_t agas[3]  = { 39.95,12.01,16. };
  Float_t zgas[3]  = { 18.,6.,8. };
  Float_t wgas[3]  = { .74,.086684,.173316 };
  Float_t dgas     = .0018327;
  //
  //     Ar-Isobutane gas (80%+20%) -- tracking 
  Float_t ag[3]    = { 39.95,12.01,1.01 };
  Float_t zg[3]    = { 18.,6.,1. };
  Float_t wg[3]    = { .8,.057,.143 };
  Float_t dg       = .0019596;
  //
  //     Ar-Isobutane-Forane-SF6 gas (49%+7%+40%+4%) -- trigger 
  Float_t atrig[5] = { 39.95,12.01,1.01,19.,32.066 };
  Float_t ztrig[5] = { 18.,6.,1.,9.,16. };
  Float_t wtrig[5] = { .49,1.08,1.5,1.84,0.04 };
  Float_t dtrig    = .0031463;
  //
  //     bakelite: C6 H6 O
  Float_t abak[3] = {12.01 , 1.01 , 16.};
  Float_t zbak[3] = {6.     , 1.   , 8.};
  Float_t wbak[3] = {6.     , 6.   , 1.}; 
  Float_t dbak = 1.4;

  Int_t iSXFLD   = gAlice->Field()->Integ();
  Float_t sXMGMX = gAlice->Field()->Max();
  //
  // --- Define the various materials for GEANT --- 
  fMUON->AliMaterial(9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
  fMUON->AliMaterial(10, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
  // Air
  Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
  Float_t zAir[4]={6.,7.,8.,18.};
  Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
  Float_t dAir = 1.20479E-3;
  fMUON->AliMixture(15, "AIR$      ", aAir,  zAir, dAir,4, wAir);
  //    fMUON->AliMaterial(15, "AIR$      ", 14.61, 7.3, .001205, 30423.24, 67500);
  fMUON->AliMixture(19, "Bakelite$", abak, zbak, dbak, -3, wbak);
  fMUON->AliMixture(20, "ArC4H10 GAS$", ag, zg, dg, 3, wg);
  fMUON->AliMixture(21, "TRIG GAS$", atrig, ztrig, dtrig, -5, wtrig);
  fMUON->AliMixture(22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1);
  fMUON->AliMixture(23, "Ar-freon $", atr1, ztr1, dtr1, 4, wtr1);
  fMUON->AliMixture(24, "ArCO2 GAS$", agas, zgas, dgas, 3, wgas);

  // materials for slat: 
  //     Sensitive area: gas (already defined) 
  //     PCB: copper 
  //     insulating material: vetronite -> replacing by G10 Ch. Finck
  //     spacer: noryl Ch. Finck
  //     panel sandwich: carbon, nomex, carbon replacing rohacell by nomex Ch. Finck

  // G10: SiO2(60%) + C8H14O4(40%)
  Float_t aglass[5] = {12.01, 28.09, 16., 1.01,  16.};
  Float_t zglass[5] = { 6.,   14.,    8., 1.,    8.};
  Float_t wglass[5] = { 0.22, 0.28, 0.32, 0.03,  0.15};
  Float_t dglass    = 1.7;

  // rohacell: C9 H13 N1 O2
  Float_t arohac[4] = {12.01,  1.01, 14.010, 16.};
  Float_t zrohac[4] = { 6.,    1.,    7.,     8.};
  Float_t wrohac[4] = { 9.,   13.,    1.,     2.};
  Float_t drohac    = 0.03;

  // Nomex: C22 H10 N2 O5
  Float_t aNomex[4] = {12.01,  1.01, 14.010, 16.};
  Float_t zNomex[4] = { 6.,    1.,    7.,     8.};
  Float_t wNomex[4] = { 22.,   10.,   2.,     5.};
  Float_t dNomex    = 0.024; //honey comb
  Float_t dNomex2   = 1.43;  //bulk material


  // Noryl: C8 H8 O polyphenylene oxyde (di-methyl not sure)
  Float_t aNoryl[3] = {12.01,  1.01, 16.};
  Float_t zNoryl[3] = { 6.,    1.,    8.};
  Float_t wNoryl[3] = { 8.,    8.,    1.};
  Float_t dNoryl    = 1.06;

  fMUON->AliMaterial(31, "COPPER$",   63.54,    29.,   8.96,   1.4, 0.);
  fMUON->AliMixture( 32, "G10$",      aglass, zglass, dglass, -5, wglass);
  fMUON->AliMaterial(33, "Carbon$",   12.01,     6.,  2.265,  18.8, 49.9);
  fMUON->AliMixture( 34, "Rohacell$", arohac, zrohac, drohac, -4, wrohac); 
  fMUON->AliMixture( 35, "Nomex$",    aNomex, zNomex, dNomex, -4, wNomex); 
  fMUON->AliMixture( 36, "Noryl$",    aNoryl, zNoryl, dNoryl, -3, wNoryl); 
  fMUON->AliMixture( 37, "Nomex_bulk$",aNomex, zNomex, dNomex2, -4, wNomex); 

  Float_t  epsil  = .001; // Tracking precision, 
  Float_t  stemax = -1.;  // Maximum displacement for multiple scat 
  Float_t  tmaxfd = -20.; // Maximum angle due to field deflection 
  Float_t  deemax = -.3;  // Maximum fractional energy loss, DLS 
  Float_t  stmin  = -.8;
  Float_t  maxDestepAlu = fMUON->GetMaxDestepAlu();
  Float_t  maxDestepGas = fMUON->GetMaxDestepGas();
  Float_t  maxStepAlu = fMUON->GetMaxStepAlu();
  Float_t  maxStepGas = fMUON->GetMaxStepGas();

  //
  //    Air 
  fMUON->AliMedium(1, "AIR_CH_US         ", 15, 1, iSXFLD, sXMGMX, tmaxfd, stemax, deemax, epsil, stmin);
 
  //
  //    Aluminum 
  fMUON->AliMedium(4, "ALU_CH_US          ", 9, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu, 
		   maxDestepAlu, epsil, stmin);
  fMUON->AliMedium(5, "ALU_CH_US          ", 10, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu, 
		   maxDestepAlu, epsil, stmin);
  //
  //    Ar-isoC4H10 gas 
  fMUON->AliMedium(6, "AR_CH_US          ", 20, 1, iSXFLD, sXMGMX, tmaxfd, maxStepGas, 
		   maxDestepGas, epsil, stmin);
  //
  //    Ar-Isobuthane-Forane-SF6 gas 
  fMUON->AliMedium(7, "GAS_CH_TRIGGER    ", 21, 1, iSXFLD, sXMGMX, tmaxfd, stemax, deemax, epsil, stmin);

  fMUON->AliMedium(8, "BAKE_CH_TRIGGER   ", 19, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu, 
		   maxDestepAlu, epsil, stmin);
  //
  // slat medium
  fMUON->AliMedium(9, "ARG_CO2   ", 22, 1, iSXFLD, sXMGMX, tmaxfd, maxStepGas, 
		   maxDestepAlu, epsil, stmin);
  //
  // tracking media for slats: check the parameters!! 
  fMUON->AliMedium(11, "PCB_COPPER        ", 31, 0, iSXFLD, sXMGMX, tmaxfd, 
		   maxStepAlu, maxDestepAlu, epsil, stmin);
  fMUON->AliMedium(12, "G10               ", 32, 0, iSXFLD, sXMGMX, tmaxfd, 
		   maxStepAlu, maxDestepAlu, epsil, stmin);
  fMUON->AliMedium(13, "CARBON            ", 33, 0, iSXFLD, sXMGMX, tmaxfd, 
		   maxStepAlu, maxDestepAlu, epsil, stmin);
  fMUON->AliMedium(14, "Rohacell          ", 34, 0, iSXFLD, sXMGMX, tmaxfd, 
		   maxStepAlu, maxDestepAlu, epsil, stmin);
  fMUON->AliMedium(15, "Nomex             ", 35, 0, iSXFLD, sXMGMX, tmaxfd, 
		   maxStepAlu, maxDestepAlu, epsil, stmin);
  fMUON->AliMedium(16, "Noryl             ", 36, 0, iSXFLD, sXMGMX, tmaxfd, 
		   maxStepAlu, maxDestepAlu, epsil, stmin);
  fMUON->AliMedium(17, "Nomex bulk        ", 37, 0, iSXFLD, sXMGMX, tmaxfd, 
		   maxStepAlu, maxDestepAlu, epsil, stmin);
}
Commit	Line	Data
e118b27e	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* SigmaEffect_thetadegrees *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpeateose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	// $Id$
	17	//
	18	// Class AliMUONCommonGeometryBuilder
	19	// ----------------------------------
	20	// Geometry construction common to all stations
	21	// (material definition).
	22	// separated from AliMUONGeometryBuilder
	23
	24
	25	#include <TVirtualMC.h>
	26
	27	#include "AliMUONCommonGeometryBuilder.h"
	28	#include "AliMUON.h"
	29	#include "AliMagF.h"
	30	#include "AliRun.h"
	31
	32	ClassImp(AliMUONCommonGeometryBuilder)
	33
	34	//______________________________________________________________________________//___________________________________________
	35	AliMUONCommonGeometryBuilder::AliMUONCommonGeometryBuilder(AliMUON* muon)
	36	: AliMUONVGeometryBuilder("", 0),
	37	fMUON(muon)
	38	{
	39	// Standars constructor
	40	}
	41
	42	//______________________________________________________________________________//___________________________________________
	43	AliMUONCommonGeometryBuilder::AliMUONCommonGeometryBuilder()
	44	: AliMUONVGeometryBuilder(),
	45	fMUON(0)
	46	{
	47	// Default constructor
	48	}
	49
	50	//______________________________________________________________________________
	51	AliMUONCommonGeometryBuilder::AliMUONCommonGeometryBuilder(
	52	const AliMUONCommonGeometryBuilder& right)
	53	: AliMUONVGeometryBuilder(right)
	54	{
	55	// copy constructor (not implemented)
	56
	57	Fatal("AliMUONCommonGeometryBuilder", "Copy constructor not provided.");
	58	}
	59
	60	//______________________________________________________________________________
	61	AliMUONCommonGeometryBuilder::~AliMUONCommonGeometryBuilder()
	62	{
	63	// Destructor
	64	}
65
66	//______________________________________________________________________________
67	AliMUONCommonGeometryBuilder&
68	AliMUONCommonGeometryBuilder::operator=(const AliMUONCommonGeometryBuilder& right)
69	{
70	// assignement operator (not implemented)
71
72	// check assignement to self
73	if (this == &right) return *this;
74
75	Fatal("operator =", "Assignement operator not provided.");
76
77	return *this;
78	}
79
80	//
81	// public functions
82	//
83
84	//_____________________________________________________________________________
85	void AliMUONCommonGeometryBuilder::CreateMaterials()
86	{
87	// Definition of common materials
88	// --
89
90	//
91	// Ar-CO2 gas (80%+20%)
92	Float_t ag1[3] = { 39.95,12.01,16. };
93	Float_t zg1[3] = { 18.,6.,8. };
94	Float_t wg1[3] = { .8,.0667,.13333 };
95	Float_t dg1 = .001821;
96	//
97	// Ar-buthane-freon gas -- trigger chambers
98	Float_t atr1[4] = { 39.95,12.01,1.01,19. };
99	Float_t ztr1[4] = { 18.,6.,1.,9. };
100	Float_t wtr1[4] = { .56,.1262857,.2857143,.028 };
101	Float_t dtr1 = .002599;
102	//
103	// Ar-CO2 gas
104	Float_t agas[3] = { 39.95,12.01,16. };
105	Float_t zgas[3] = { 18.,6.,8. };
106	Float_t wgas[3] = { .74,.086684,.173316 };
107	Float_t dgas = .0018327;
108	//
109	// Ar-Isobutane gas (80%+20%) -- tracking
110	Float_t ag[3] = { 39.95,12.01,1.01 };
111	Float_t zg[3] = { 18.,6.,1. };
112	Float_t wg[3] = { .8,.057,.143 };
113	Float_t dg = .0019596;
114	//
115	// Ar-Isobutane-Forane-SF6 gas (49%+7%+40%+4%) -- trigger
116	Float_t atrig[5] = { 39.95,12.01,1.01,19.,32.066 };
117	Float_t ztrig[5] = { 18.,6.,1.,9.,16. };
118	Float_t wtrig[5] = { .49,1.08,1.5,1.84,0.04 };
119	Float_t dtrig = .0031463;
120	//
121	// bakelite: C6 H6 O
122	Float_t abak[3] = {12.01 , 1.01 , 16.};
123	Float_t zbak[3] = {6. , 1. , 8.};
124	Float_t wbak[3] = {6. , 6. , 1.};
125	Float_t dbak = 1.4;
126
127	Int_t iSXFLD = gAlice->Field()->Integ();
128	Float_t sXMGMX = gAlice->Field()->Max();
129	//
130	// --- Define the various materials for GEANT ---
131	fMUON->AliMaterial(9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
132	fMUON->AliMaterial(10, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
133	// Air
134	Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
135	Float_t zAir[4]={6.,7.,8.,18.};
136	Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
137	Float_t dAir = 1.20479E-3;
138	fMUON->AliMixture(15, "AIR$ ", aAir, zAir, dAir,4, wAir);
139	// fMUON->AliMaterial(15, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500);
140	fMUON->AliMixture(19, "Bakelite$", abak, zbak, dbak, -3, wbak);
141	fMUON->AliMixture(20, "ArC4H10 GAS$", ag, zg, dg, 3, wg);
142	fMUON->AliMixture(21, "TRIG GAS$", atrig, ztrig, dtrig, -5, wtrig);
143	fMUON->AliMixture(22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1);
144	fMUON->AliMixture(23, "Ar-freon $", atr1, ztr1, dtr1, 4, wtr1);
145	fMUON->AliMixture(24, "ArCO2 GAS$", agas, zgas, dgas, 3, wgas);
146
147	// materials for slat:
148	// Sensitive area: gas (already defined)
149	// PCB: copper
150	// insulating material: vetronite -> replacing by G10 Ch. Finck
151	// spacer: noryl Ch. Finck
152	// panel sandwich: carbon, nomex, carbon replacing rohacell by nomex Ch. Finck
153
154	// G10: SiO2(60%) + C8H14O4(40%)
155	Float_t aglass[5] = {12.01, 28.09, 16., 1.01, 16.};
156	Float_t zglass[5] = { 6., 14., 8., 1., 8.};
157	Float_t wglass[5] = { 0.22, 0.28, 0.32, 0.03, 0.15};
158	Float_t dglass = 1.7;
159
160	// rohacell: C9 H13 N1 O2
161	Float_t arohac[4] = {12.01, 1.01, 14.010, 16.};
162	Float_t zrohac[4] = { 6., 1., 7., 8.};
163	Float_t wrohac[4] = { 9., 13., 1., 2.};
164	Float_t drohac = 0.03;
165
166	// Nomex: C22 H10 N2 O5
167	Float_t aNomex[4] = {12.01, 1.01, 14.010, 16.};
168	Float_t zNomex[4] = { 6., 1., 7., 8.};
169	Float_t wNomex[4] = { 22., 10., 2., 5.};
170	Float_t dNomex = 0.024; //honey comb
171	Float_t dNomex2 = 1.43; //bulk material
172
173
174	// Noryl: C8 H8 O polyphenylene oxyde (di-methyl not sure)
175	Float_t aNoryl[3] = {12.01, 1.01, 16.};
176	Float_t zNoryl[3] = { 6., 1., 8.};
177	Float_t wNoryl[3] = { 8., 8., 1.};
178	Float_t dNoryl = 1.06;
179
180	fMUON->AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
181	fMUON->AliMixture( 32, "G10$", aglass, zglass, dglass, -5, wglass);
182	fMUON->AliMaterial(33, "Carbon$", 12.01, 6., 2.265, 18.8, 49.9);
183	fMUON->AliMixture( 34, "Rohacell$", arohac, zrohac, drohac, -4, wrohac);
184	fMUON->AliMixture( 35, "Nomex$", aNomex, zNomex, dNomex, -4, wNomex);
185	fMUON->AliMixture( 36, "Noryl$", aNoryl, zNoryl, dNoryl, -3, wNoryl);
186	fMUON->AliMixture( 37, "Nomex_bulk$",aNomex, zNomex, dNomex2, -4, wNomex);
187
188	Float_t epsil = .001; // Tracking precision,
189	Float_t stemax = -1.; // Maximum displacement for multiple scat
190	Float_t tmaxfd = -20.; // Maximum angle due to field deflection
191	Float_t deemax = -.3; // Maximum fractional energy loss, DLS
192	Float_t stmin = -.8;
193	Float_t maxDestepAlu = fMUON->GetMaxDestepAlu();
194	Float_t maxDestepGas = fMUON->GetMaxDestepGas();
195	Float_t maxStepAlu = fMUON->GetMaxStepAlu();
196	Float_t maxStepGas = fMUON->GetMaxStepGas();
197
198	//
199	// Air
200	fMUON->AliMedium(1, "AIR_CH_US ", 15, 1, iSXFLD, sXMGMX, tmaxfd, stemax, deemax, epsil, stmin);
201
202	//
203	// Aluminum
204	fMUON->AliMedium(4, "ALU_CH_US ", 9, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu,
205	maxDestepAlu, epsil, stmin);
206	fMUON->AliMedium(5, "ALU_CH_US ", 10, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu,
207	maxDestepAlu, epsil, stmin);
208	//
209	// Ar-isoC4H10 gas
210	fMUON->AliMedium(6, "AR_CH_US ", 20, 1, iSXFLD, sXMGMX, tmaxfd, maxStepGas,
211	maxDestepGas, epsil, stmin);
212	//
213	// Ar-Isobuthane-Forane-SF6 gas
214	fMUON->AliMedium(7, "GAS_CH_TRIGGER ", 21, 1, iSXFLD, sXMGMX, tmaxfd, stemax, deemax, epsil, stmin);
215
216	fMUON->AliMedium(8, "BAKE_CH_TRIGGER ", 19, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu,
217	maxDestepAlu, epsil, stmin);
218	//
219	// slat medium
220	fMUON->AliMedium(9, "ARG_CO2 ", 22, 1, iSXFLD, sXMGMX, tmaxfd, maxStepGas,
221	maxDestepAlu, epsil, stmin);
222	//
223	// tracking media for slats: check the parameters!!
224	fMUON->AliMedium(11, "PCB_COPPER ", 31, 0, iSXFLD, sXMGMX, tmaxfd,
225	maxStepAlu, maxDestepAlu, epsil, stmin);
226	fMUON->AliMedium(12, "G10 ", 32, 0, iSXFLD, sXMGMX, tmaxfd,
227	maxStepAlu, maxDestepAlu, epsil, stmin);
228	fMUON->AliMedium(13, "CARBON ", 33, 0, iSXFLD, sXMGMX, tmaxfd,
229	maxStepAlu, maxDestepAlu, epsil, stmin);
230	fMUON->AliMedium(14, "Rohacell ", 34, 0, iSXFLD, sXMGMX, tmaxfd,
231	maxStepAlu, maxDestepAlu, epsil, stmin);
232	fMUON->AliMedium(15, "Nomex ", 35, 0, iSXFLD, sXMGMX, tmaxfd,
233	maxStepAlu, maxDestepAlu, epsil, stmin);
234	fMUON->AliMedium(16, "Noryl ", 36, 0, iSXFLD, sXMGMX, tmaxfd,
235	maxStepAlu, maxDestepAlu, epsil, stmin);
236	fMUON->AliMedium(17, "Nomex bulk ", 37, 0, iSXFLD, sXMGMX, tmaxfd,
237	maxStepAlu, maxDestepAlu, epsil, stmin);
238	}
239
240