1 // Fix magnetic field ... so that we can display
2 // old data from alien.
4 void mf_fix(Double_t f=-1.)
6 AliMagF* fld = new AliMagF("Map", "Map", f, 1.0, AliMagF::k5kG, AliMagF::kNoBeamField, -1.0);
7 TGeoGlobalMagField::Instance()->SetField(fld);
8 TGeoGlobalMagField::Instance()->Lock();