/*
$Log$
+Revision 1.3 2000/07/13 16:19:09 fca
+Mainly coding conventions + some small bug fixes
+
Revision 1.2 2000/07/12 08:56:25 fca
Coding convention correction and warning removal
//_________________________________________
void AliMagFDM::FZ(Double_t *u, Float_t *Ar, Float_t *du,Int_t *ki,Int_t *kf,Double_t *a1,Double_t *a2 ,Int_t *nu)
-
{
//
// Z component of the field