Added return value -2 in AliGFWFlowContainer when sqrt{c} cannot be calculated
Added return value -2 in AliGFWFlowContainer when sqrt{c} cannot be calculated

dmuhlhei/AliPhysics,carstooon/AliPhysics,hzanoli/AliPhysics,SHornung1/AliPhysics,lcunquei/AliPhysics,nschmidtALICE/AliPhysics,alisw/AliPhysics,rbailhac/AliPhysics,rihanphys/AliPhysics,pchrista/AliPhysics,akubera/AliPhysics,pchrista/AliPhysics,amatyja/AliPhysics,alisw/AliPhysics,fbellini/AliPhysics,AMechler/AliPhysics,amaringarcia/AliPhysics,lcunquei/AliPhysics,pchrista/AliPhysics,fcolamar/AliPhysics,rbailhac/AliPhysics,lcunquei/AliPhysics,amaringarcia/AliPhysics,dmuhlhei/AliPhysics,hzanoli/AliPhysics,kreisl/AliPhysics,alisw/AliPhysics,carstooon/AliPhysics,lcunquei/AliPhysics,kreisl/AliPhysics,kreisl/AliPhysics,preghenella/AliPhysics,AMechler/AliPhysics,fcolamar/AliPhysics,victor-gonzalez/AliPhysics,SHornung1/AliPhysics,adriansev/AliPhysics,nschmidtALICE/AliPhysics,mpuccio/AliPhysics,victor-gonzalez/AliPhysics,mpuccio/AliPhysics,btrzecia/AliPhysics,preghenella/AliPhysics,kreisl/AliPhysics,rihanphys/AliPhysics,victor-gonzalez/AliPhysics,nschmidtALICE/AliPhysics,victor-gonzalez/AliPhysics,btrzecia/AliPhysics,rihanphys/AliPhysics,rihanphys/AliPhysics,lcunquei/AliPhysics,preghenella/AliPhysics,btrzecia/AliPhysics,fbellini/AliPhysics,adriansev/AliPhysics,rbailhac/AliPhysics,AMechler/AliPhysics,akubera/AliPhysics,sebaleh/AliPhysics,SHornung1/AliPhysics,fbellini/AliPhysics,fcolamar/AliPhysics,fbellini/AliPhysics,dmuhlhei/AliPhysics,rihanphys/AliPhysics,adriansev/AliPhysics,mpuccio/AliPhysics,akubera/AliPhysics,amatyja/AliPhysics,preghenella/AliPhysics,amaringarcia/AliPhysics,btrzecia/AliPhysics,SHornung1/AliPhysics,hzanoli/AliPhysics,carstooon/AliPhysics,carstooon/AliPhysics,amaringarcia/AliPhysics,btrzecia/AliPhysics,hcab14/AliPhysics,nschmidtALICE/AliPhysics,amaringarcia/AliPhysics,victor-gonzalez/AliPhysics,rbailhac/AliPhysics,btrzecia/AliPhysics,SHornung1/AliPhysics,mpuccio/AliPhysics,btrzecia/AliPhysics,nschmidtALICE/AliPhysics,fbellini/AliPhysics,preghenella/AliPhysics,pchrista/AliPhysics,AMechler/AliPhysics,AMechler/AliPhysics,rbailhac/AliPhysics,kreisl/AliPhysics,mpuccio/AliPhysics,SHornung1/AliPhysics,dmuhlhei/AliPhysics,pchrista/AliPhysics,hcab14/AliPhysics,rihanphys/AliPhysics,SHornung1/AliPhysics,amatyja/AliPhysics,hcab14/AliPhysics,rbailhac/AliPhysics,hcab14/AliPhysics,pbuehler/AliPhysics,sebaleh/AliPhysics,carstooon/AliPhysics,dmuhlhei/AliPhysics,amatyja/AliPhysics,mpuccio/AliPhysics,victor-gonzalez/AliPhysics,lcunquei/AliPhysics,nschmidtALICE/AliPhysics,pchrista/AliPhysics,sebaleh/AliPhysics,fcolamar/AliPhysics,pchrista/AliPhysics,alisw/AliPhysics,carstooon/AliPhysics,alisw/AliPhysics,kreisl/AliPhysics,pbuehler/AliPhysics,hcab14/AliPhysics,dmuhlhei/AliPhysics,pbuehler/AliPhysics,sebaleh/AliPhysics,sebaleh/AliPhysics,victor-gonzalez/AliPhysics,lcunquei/AliPhysics,rbailhac/AliPhysics,pbuehler/AliPhysics,amatyja/AliPhysics,rihanphys/AliPhysics,pbuehler/AliPhysics,adriansev/AliPhysics,sebaleh/AliPhysics,fcolamar/AliPhysics,akubera/AliPhysics,preghenella/AliPhysics,kreisl/AliPhysics,akubera/AliPhysics,amatyja/AliPhysics,sebaleh/AliPhysics,fcolamar/AliPhysics,hzanoli/AliPhysics,amaringarcia/AliPhysics,hzanoli/AliPhysics,alisw/AliPhysics,hzanoli/AliPhysics,hcab14/AliPhysics,nschmidtALICE/AliPhysics,AMechler/AliPhysics,pbuehler/AliPhysics,fbellini/AliPhysics,hzanoli/AliPhysics,adriansev/AliPhysics,dmuhlhei/AliPhysics,preghenella/AliPhysics,pbuehler/AliPhysics,adriansev/AliPhysics,adriansev/AliPhysics,fbellini/AliPhysics,hcab14/AliPhysics,akubera/AliPhysics,AMechler/AliPhysics,amatyja/AliPhysics,amaringarcia/AliPhysics,fcolamar/AliPhysics,akubera/AliPhysics,alisw/AliPhysics,mpuccio/AliPhysics,carstooon/AliPhysics