/*
$Log$
+Revision 1.8 2001/05/28 14:10:35 morsch
+SetSolenoidField method to set the L3 field strength. 2 kG is default.
+
+Revision 1.7 2001/05/16 14:57:22 alibrary
+New files for folders and Stack
+
+Revision 1.6 2000/12/18 10:44:01 morsch
+Possibility to set field map by passing pointer to objet of type AliMagF via
+SetField().
+Example:
+gAlice->SetField(new AliMagFCM("Map2", "$(ALICE_ROOT)/data/field01.dat",2,1.,10.));
+
+Revision 1.5 2000/12/01 11:20:27 alibrary
+Corrector dipole removed from ZDC
+
+Revision 1.4 2000/11/30 07:12:49 alibrary
+Introducing new Rndm and QA classes
+
+Revision 1.3 2000/11/10 18:09:55 fca
+New field map for the ZDC
+
Revision 1.2 2000/07/12 08:56:25 fca
Coding convention correction and warning removal
Coding convention corrections + few minor bug fixes
*/
+#include "TVector.h"
#include "AliMagFCM.h"
#include "TSystem.h"
//________________________________________
AliMagFCM::AliMagFCM(const char *name, const char *title, const Int_t integ,
- const Int_t map, const Float_t factor, const Float_t fmax)
- : AliMagF(name,title,integ,map,factor,fmax)
+ const Float_t factor, const Float_t fmax)
+ : AliMagF(name,title,integ,factor,fmax)
{
//
// Standard constructor
//
+ fB=0;
fType = kConMesh;
- printf("Constant Mesh Field %s created: map= %d, factor= %f, file= %s\n",
- fName.Data(),map,factor,fTitle.Data());
+ fMap = 2;
+ SetSolenoidField();
+
+ if(fDebug>-1) printf("%s: Constant Mesh Field %s created: map= %d, factor= %f, file= %s\n",
+ ClassName(),fName.Data(), fMap, factor,fTitle.Data());
+
}
//________________________________________
b[0]=b[1]=b[2]=0;
if(-700<x[2] && x[2]<fZbeg && x[0]*x[0]+(x[1]+30)*(x[1]+30) < 560*560) {
- b[2]=2;
+ b[2]= fSolenoid;
} else {
Bool_t infield=(fZbeg<=x[2] && x[2]<fZbeg+fZdel*(fZn-1)
&& ( fXbeg <= TMath::Abs(x[0]) && TMath::Abs(x[0]) < fXbeg+fXdel*(fXn-1) )
} else {
//This is the ZDC part
Float_t rad2=x[0]*x[0]+x[1]*x[1];
- if(x[2]>kCORBEG1 && x[2]<kCOREND1){
- if(rad2<kCOR1RA2){
- b[0] = kFCORN1;
- }
- }
- else if(x[2]>kCORBEG2 && x[2]<kCOREND2){
+ if(x[2]>kCORBEG2 && x[2]<kCOREND2){
if(rad2<kCOR2RA2){
b[0] = kFCORN2;
}
Int_t ix, iy, iz, ipx, ipy, ipz;
Float_t bx, by, bz;
char *fname;
- printf("Reading Magnetic Field %s from file %s\n",fName.Data(),fTitle.Data());
+ if(fDebug) printf("%s: Reading Magnetic Field %s from file %s\n",ClassName(),fName.Data(),fTitle.Data());
fname = gSystem->ExpandPathName(fTitle.Data());
magfile=fopen(fname,"r");
delete [] fname;
if (magfile) {
fscanf(magfile,"%d %d %d %f %f %f %f %f %f",
&fXn, &fYn, &fZn, &fXdel, &fYdel, &fZdel, &fXbeg, &fYbeg, &fZbeg);
- printf("fXn %d, fYn %d, fZn %d, fXdel %f, fYdel %f, fZdel %f, fXbeg %f, fYbeg %f, fZbeg %f\n",
- fXn, fYn, fZn, fXdel, fYdel, fZdel, fXbeg, fYbeg, fZbeg);
+ if(fDebug>1) printf("%s: fXn %d, fYn %d, fZn %d, fXdel %f, fYdel %f, fZdel %f, fXbeg %f, fYbeg %f, fZbeg %f\n",
+ ClassName(),fXn, fYn, fZn, fXdel, fYdel, fZdel, fXbeg, fYbeg, fZbeg);
fXdeli=1./fXdel;
fYdeli=1./fYdel;
fZdeli=1./fZdel;
}
}
} else {
- printf("File %s not found !\n",fTitle.Data());
+ printf("%s: File %s not found !\n",ClassName(),fTitle.Data());
exit(1);
}
}