Set new Geant Step size and related parameters for the ITS materials.

diff --git a/ITS/AliITSvPPRasymm.cxx b/ITS/AliITSvPPRasymm.cxx
index 3587df6c1081b382e2e35082e187e777fe2460bc..67ce85847b9b52a63906b4d1b4a84c12c7e37dc5 100644 (file)
--- a/ITS/AliITSvPPRasymm.cxx
+++ b/ITS/AliITSvPPRasymm.cxx
@@ -15,6 +15,10 @@
 
 /*
 $Log$
 
 /*
 $Log$

+Revision 1.53  2001/11/28 01:35:45  nilsen
+Using standard constructors instead of default constructors for Clusterfinder,
+Response, and FastSimulator.
+

 Revision 1.52  2001/10/22 11:00:54  hristov
 New naming schema of the rotation matrices in BuildGeometry() to avoid redefinition in other detectors (R.Barbera)
 
 Revision 1.52  2001/10/22 11:00:54  hristov
 New naming schema of the rotation matrices in BuildGeometry() to avoid redefinition in other detectors (R.Barbera)
 


@@ -25248,7 +25252,7 @@ void AliITSvPPRasymm::CreateGeometry(){
      dits[0] = 3.7;
      dits[1] = 7.75;
      dits[2] = 26.1;
      dits[0] = 3.7;
      dits[1] = 7.75;
      dits[2] = 26.1;

-     gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);   
+     gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);

 
      dits[0] = 3.7;
      dits[1] = 7.7;
 
      dits[0] = 3.7;
      dits[1] = 7.7;


@@ -25282,7 +25286,7 @@ void AliITSvPPRasymm::CreateGeometry(){
      dits[0] = 0.1253;
      dits[1] = 0.01;
      dits[2] = 24;
      dits[0] = 0.1253;
      dits[1] = 0.01;
      dits[2] = 24;

-     gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);  
+     gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);

 
      dits[0] = 0.04;
      dits[1] = 0.06 ;
 
      dits[0] = 0.04;
      dits[1] = 0.06 ;


@@ -28778,185 +28782,215 @@ void AliITSvPPRasymm::CreateMaterials(){
   // one is used. See the definition found in AliITSv5 or the other routine
   // for a complete definition.
   //
   // one is used. See the definition found in AliITSv5 or the other routine
   // for a complete definition.
   //

-  
-  Int_t  isxfld  = gAlice->Field()->Integ();
-  Float_t sxmgmx = gAlice->Field()->Max();
+
+  Int_t   ifield = gAlice->Field()->Integ();
+  Float_t fieldm = gAlice->Field()->Max();
+
+  Float_t tmaxfd = 0.1; // 1.0; // Degree
+  Float_t stemax = 1.0; // cm
+  Float_t deemax = 0.1; // 30.0; // Fraction of particle's energy 0<deemax<=1
+  Float_t epsil  = 1.0E-4; // 1.0; // cm
+  Float_t stmin  = 0.0; // cm "Default value used"
+
+  Float_t tmaxfdSi = 0.1; // .10000E+01; // Degree
+  Float_t stemaxSi = 0.0075; //  .10000E+01; // cm
+  Float_t deemaxSi = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
+  Float_t epsilSi  = 1.0E-4;// .10000E+01;
+  Float_t stminSi  = 0.0; // cm "Default value used"
+
+  Float_t tmaxfdAir = 0.1; // .10000E+01; // Degree
+  Float_t stemaxAir = .10000E+01; // cm
+  Float_t deemaxAir = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
+  Float_t epsilAir  = 1.0E-4;// .10000E+01;
+  Float_t stminAir  = 0.0; // cm "Default value used"
+
+  Float_t tmaxfdServ = 1.0; // 10.0; // Degree
+  Float_t stemaxServ = 1.0; // 0.01; // cm
+  Float_t deemaxServ = 0.5; // 0.1; // Fraction of particle's energy 0<deemax<=1
+  Float_t epsilServ  = 1.0E-3; // 0.003; // cm
+  Float_t stminServ  = 0.0; //0.003; // cm "Default value used"

 
   // Freon
   Float_t afre[2]  = { 12.011,18.9984032 };
 
   // Freon
   Float_t afre[2]  = { 12.011,18.9984032 };

-  Float_t zfre[2]  = { 6.,9. };
+  Float_t zfre[2]  = { 6., 9. };

   Float_t wfre[2]  = { 5.,12. };
   Float_t wfre[2]  = { 5.,12. };

-  Float_t densfre  = 1.5;  
+  Float_t densfre  = 1.5;

 
   // --- Define the various materials and media for GEANT --- 
 
   // --- Define the various materials and media for GEANT --- 

-  
+  // AliMaterial(Int_t imat, const char* name, Float_t a, Float_t z,
+  //              Float_t dens, Float_t radl, Float_t absl,
+  //              Float_t *buf=0, Int_t nwbuf=0)
+  //AliMedium(Int_t numed, const char *name, Int_t nmat,
+  //          Int_t isvol, Int_t ifield, Float_t fieldm,
+  //          Float_t tmaxfd, Float_t stemax, Float_t deemax,
+  //          Float_t epsil, Float_t stmin, Float_t *ubuf=0, Int_t nbuf=0)

   AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
   AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);

-  AliMedium(1,"SI$",1,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(1,"SI$",1,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);

 
   AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
 
   AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);

-  AliMedium(2,"SPD SI CHIP$",2,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,   0);
+  AliMedium(2,"SPD SI CHIP$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);

 
   AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
 
   AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);

-  AliMedium(3,"SPD SI BUS$",3,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(3,"SPD SI BUS$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);

 
   AliMaterial(4,"C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
 
   AliMaterial(4,"C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);

-  AliMedium(4,"C (M55J)$",4,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(4,"C (M55J)$",4,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(5,"AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
 
   AliMaterial(5,"AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);

-  AliMedium(5,"AIR$",5,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
+  AliMedium(5,"AIR$",5,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);

 
   AliMaterial(6,"GEN AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
 
   AliMaterial(6,"GEN AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);

-  AliMedium(6,"GEN AIR$",6,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
+  AliMedium(6,"GEN AIR$",6,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);

 
   AliMaterial(7,"SDD SI CHIP$",0.374952E+02,0.178184E+02,0.24485E+01,0.76931E+01,0.99900E+03);
 
   AliMaterial(7,"SDD SI CHIP$",0.374952E+02,0.178184E+02,0.24485E+01,0.76931E+01,0.99900E+03);

-  AliMedium(7,"SDD SI CHIP$",7,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(7,"SDD SI CHIP$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);

 
   AliMaterial(9,"SDD C (M55J)$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
 
   AliMaterial(9,"SDD C (M55J)$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);

-  AliMedium(9,"SDD C (M55J)$",9,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(9,"SDD C (M55J)$",9,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(10,"SDD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
 
   AliMaterial(10,"SDD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);

-  AliMedium(10,"SDD AIR$",10,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
+  AliMedium(10,"SDD AIR$",10,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);

 
   AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
 
   AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);

-  AliMedium(11,"AL$",11,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(11,"AL$",11,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(12,"WATER$",0.14322E+02,0.72167E+01,0.10000E+01,0.35759E+02,0.94951E+02);
 
   AliMaterial(12,"WATER$",0.14322E+02,0.72167E+01,0.10000E+01,0.35759E+02,0.94951E+02);

-  AliMedium(12,"WATER$",12,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(12,"WATER$",12,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);
 
   AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);

-  AliMedium(13,"Freon$",13,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(13,"Freon$",13,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
 
   AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);

-  AliMedium(14,"COPPER$",14,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(14,"COPPER$",14,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(15,"CERAMICS$",0.22314E+02,0.10856E+02,0.36000E+01,0.76200E+01,0.31901E+02);
 
   AliMaterial(15,"CERAMICS$",0.22314E+02,0.10856E+02,0.36000E+01,0.76200E+01,0.31901E+02);

-  AliMedium(15,"CERAMICS$",15,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(15,"CERAMICS$",15,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(20,"SSD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
 
   AliMaterial(20,"SSD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);

-  AliMedium(20,"SSD C (M55J)$",20,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(20,"SSD C (M55J)$",20,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(21,"SSD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
 
   AliMaterial(21,"SSD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);

-  AliMedium(21,"SSD AIR$",21,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
+  AliMedium(21,"SSD AIR$",21,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);

 
   AliMaterial(25,"G10FR4$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
 
   AliMaterial(25,"G10FR4$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);

-  AliMedium(25,"G10FR4$",25,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(25,"G10FR4$",25,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(26,"GEN C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
 
   AliMaterial(26,"GEN C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);

-  AliMedium(26,"GEN C (M55J)$",26,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(26,"GEN C (M55J)$",26,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(27,"GEN Air$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
 
   AliMaterial(27,"GEN Air$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);

-  AliMedium(27,"GEN Air$",27,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
+  AliMedium(27,"GEN Air$",27,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);

 
   AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
 
   AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);

-  AliMedium(51,"SPD SI$",51,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(51,"SPD SI$",51,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);

 
   AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
 
   AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);

-  AliMedium(52,"SPD SI CHIP$",52,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(52,"SPD SI CHIP$",52,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);

 
   AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
 
   AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);

-  AliMedium(53,"SPD SI BUS$",53,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(53,"SPD SI BUS$",53,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);

 
   AliMaterial(54,"SPD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
 
   AliMaterial(54,"SPD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);

-  AliMedium(54,"SPD C (M55J)$",54,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(54,"SPD C (M55J)$",54,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(55,"SPD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
 
   AliMaterial(55,"SPD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);

-  AliMedium(55,"SPD AIR$",55,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
+  AliMedium(55,"SPD AIR$",55,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);

 
   AliMaterial(56,"SPD KAPTON(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
 
   AliMaterial(56,"SPD KAPTON(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);

-  AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(61,"EPOXY$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
 
   AliMaterial(61,"EPOXY$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);

-  AliMedium(61,"EPOXY$",61,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(61,"EPOXY$",61,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
 
   AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);

-  AliMedium(62,"SILICON$",62,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(62,"SILICON$",62,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);

 
   AliMaterial(63,"KAPTONH(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
 
   AliMaterial(63,"KAPTONH(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);

-  AliMedium(63,"KAPTONH(POLYCH2)$",63,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(63,"KAPTONH(POLYCH2)$",63,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
 
   AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);

-  AliMedium(64,"ALUMINUM$",64,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(64,"ALUMINUM$",64,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(65,"INOX$",0.55098E+02,0.2572E+02,0.7900E+01,0.17800E+01,0.99900E+03);
 
   AliMaterial(65,"INOX$",0.55098E+02,0.2572E+02,0.7900E+01,0.17800E+01,0.99900E+03);

-  AliMedium(65,"INOX$",65,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(65,"INOX$",65,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(68,"ROHACELL$",0.123974E+02,0.62363E+01,0.500E-01,0.80986E+03,0.99900E+03);
 
   AliMaterial(68,"ROHACELL$",0.123974E+02,0.62363E+01,0.500E-01,0.80986E+03,0.99900E+03);

-  AliMedium(68,"ROHACELL$",68,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(68,"ROHACELL$",68,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(69,"SDD C AL (M55J)$",0.138802E+02,0.71315E+01,0.19837E+01,0.176542E+02,0.99900E+03);
 
   AliMaterial(69,"SDD C AL (M55J)$",0.138802E+02,0.71315E+01,0.19837E+01,0.176542E+02,0.99900E+03);

-  AliMedium(69,"SDD C AL (M55J)$",69,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(69,"SDD C AL (M55J)$",69,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(70,"SDDKAPTON (POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
 
   AliMaterial(70,"SDDKAPTON (POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);

-  AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
 
   AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);

-  AliMedium(71,"ITS SANDW A$",71,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(71,"ITS SANDW A$",71,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
 
   AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);

-  AliMedium(72,"ITS SANDW B$",72,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(72,"ITS SANDW B$",72,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
 
   AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);

-  AliMedium(73,"ITS SANDW C$",73,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(73,"ITS SANDW C$",73,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
 
   AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);

-  AliMedium(74,"HEAT COND GLUE$",74,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(74,"HEAT COND GLUE$",74,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
 
   AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);

-  AliMedium(75,"ELASTO SIL$",75,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(75,"ELASTO SIL$",75,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
 
   AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);

-  AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

                
   AliMaterial(77,"SDD X7R capacitors$",0.1157516E+03,0.477056E+02,0.67200E+01,0.14236E+01,0.99900E+03);
                
   AliMaterial(77,"SDD X7R capacitors$",0.1157516E+03,0.477056E+02,0.67200E+01,0.14236E+01,0.99900E+03);

-  AliMedium(77,"SDD X7R capacitors$",77,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(77,"SDD X7R capacitors$",77,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(78,"SDD ruby sph. Al2O3$",0.218101E+02,0.106467E+02,0.39700E+01,0.48539E+01,0.99900E+03);
 
   AliMaterial(78,"SDD ruby sph. Al2O3$",0.218101E+02,0.106467E+02,0.39700E+01,0.48539E+01,0.99900E+03);

-  AliMedium(78,"SDD ruby sph. Al2O3$",78,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(78,"SDD ruby sph. Al2O3$",78,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
 
   AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);

-  AliMedium(79,"SDD SI insensitive$",79,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(79,"SDD SI insensitive$",79,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(80,"SDD HV microcable$",0.159379E+02,0.78598E+01,0.16087E+01,0.217906E+02,0.99900E+03);
 
   AliMaterial(80,"SDD HV microcable$",0.159379E+02,0.78598E+01,0.16087E+01,0.217906E+02,0.99900E+03);

-  AliMedium(80,"SDD HV microcable$",80,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(80,"SDD HV microcable$",80,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(81,"SDD LV+signal cable$",0.223689E+02,0.108531+02,0.21035E+01,0.13440E+02,0.99900E+03);
 
   AliMaterial(81,"SDD LV+signal cable$",0.223689E+02,0.108531+02,0.21035E+01,0.13440E+02,0.99900E+03);

-  AliMedium(81,"SDD LV+signal cable$",81,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(81,"SDD LV+signal cable$",81,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(82,"SDD hybrid microcab$",0.218254E+02,0.106001E+02,0.20502E+01,0.137308E+02,0.99900E+03);
 
   AliMaterial(82,"SDD hybrid microcab$",0.218254E+02,0.106001E+02,0.20502E+01,0.137308E+02,0.99900E+03);

-  AliMedium(82,"SDD hybrid microcab$",82,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(82,"SDD hybrid microcab$",82,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(83,"SDD anode microcab$",0.186438E+02,0.91193E+01,0.17854E+01,0.176451E+02,0.99900E+03);
 
   AliMaterial(83,"SDD anode microcab$",0.186438E+02,0.91193E+01,0.17854E+01,0.176451E+02,0.99900E+03);

-  AliMedium(83,"SDD anode microcab$",83,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(83,"SDD anode microcab$",83,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(84,"SDD/SSD rings$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
 
   AliMaterial(84,"SDD/SSD rings$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);

-  AliMedium(84,"SDD/SSD rings$",84,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(84,"SDD/SSD rings$",84,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
   AliMaterial(85,"inox/alum$",0.321502E+02,0.153383E+02,0.30705E+01,0.69197E+01,0.99900E+03);
 
   AliMaterial(85,"inox/alum$",0.321502E+02,0.153383E+02,0.30705E+01,0.69197E+01,0.99900E+03);

-  AliMedium(85,"inox/alum$",85,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
+  AliMedium(85,"inox/alum$",85,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);

 
 
   // Special media
 
   AliMaterial(90,"SPD shield$", 12.011, 6., 1.93/10. , 22.1*10., 999);
 
 
   // Special media
 
   AliMaterial(90,"SPD shield$", 12.011, 6., 1.93/10. , 22.1*10., 999);

-  AliMedium(90,"SPD shield$",90, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
+  AliMedium(90,"SPD shield$",90,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);

 
   AliMaterial(91, "SPD End ladder$", 47.0447, 21.7963, 3.6374, 4.4711, 999); 
 
   AliMaterial(91, "SPD End ladder$", 47.0447, 21.7963, 3.6374, 4.4711, 999); 

-  AliMedium(91, "SPD End ladder$",91, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
+  AliMedium(91,"SPD End ladder$",91,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);

 
   AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);    
 
   AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);    

-  AliMedium(92, "SPD cone$",   92, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);   
+  AliMedium(92,"SPD cone$",92,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);

 
   AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999); 
 
   AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999); 

-  AliMedium(93, "SDD End ladder$",93, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
+  AliMedium(93,"SDD End ladder$",93,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);

 
 

-  AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);     
-  AliMedium(94, "SDD cone$",   94, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
+  AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
+  AliMedium(94,"SDD cone$",94,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);

 
   AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999); 
 
   AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999); 

-  AliMedium(95, "SSD End ladder$",95, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
+  AliMedium(95,"SSD End ladder$",95,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);

   
   

-  AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999); 
-  AliMedium(96, "SSD cone$",   96, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
+  AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
+  AliMedium(96,"SSD cone$",96,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);

 
 }
 //______________________________________________________________________
 
 }
 //______________________________________________________________________