Return the width of the signal distribution for a mip of a given calorimeter.
ICAL : number of the calorimeter. CTYP : +ve : Cylindrical detector. -ve : Plane detector.
From /ZTBAC/ MWIDCB, Wiidth of Mip response distribution for Barrel calorimeter From /ZTFWC/ MWIDCF, Wiidth of Mip response distribution for forward calorimeter
none.