TRandom *rnd = new TRandom(4357);
Int_t nChannels = AliTOFGeometry::NSectors()*(2*(AliTOFGeometry::NStripC()+AliTOFGeometry::NStripB())+AliTOFGeometry::NStripA())*AliTOFGeometry::NpadZ()*AliTOFGeometry::NpadX();
for (Int_t ipad = 0 ; ipad<nChannels; ipad++){
TRandom *rnd = new TRandom(4357);
Int_t nChannels = AliTOFGeometry::NSectors()*(2*(AliTOFGeometry::NStripC()+AliTOFGeometry::NStripB())+AliTOFGeometry::NStripA())*AliTOFGeometry::NpadZ()*AliTOFGeometry::NpadX();
for (Int_t ipad = 0 ; ipad<nChannels; ipad++){