Finding x,y coordinates to max value in 2D histogram

ROOT
10

Ok finishing touch. By pre-define my variables with ROOT.Long for storing the coordinates I am able to use the GetBinXYZ.

maxbin=h_gaus.GetMaximumBin()
xx, yy, zz = ROOT.Long(0), ROOT.Long(0), ROOT.Long(0)
h_gaus.GetBinXYZ(maxbin, xx, yy, zz)
print xx,yy,zz

This prints 16 , 25 , 0

Bye