CERN Program Library Long Writeup W5013 - CERNLIB ...

NAME C “Volume name”
MOTHER C “Mother volume name”
NDIV I “Number of divisions”
CAXIS C “Axis value”
Possible CAXIS values are:
X
Y
Z
1
2
3
CALL GSDVN(name,mother,ndiv,iaxis)
X,Y,Z of CAXIS will be translated to 1,2,3 for IAXIS. It divides a previously defined volume.
5.5 PVOLU numb
NUMB I “Volume ID”
CALL GPVOLU(numb)
Prints volumes’ specifications.
5.6 SROTM irot theta1 phi1 theta2 phi2 theta3 phi3
IROT I “Rotation matrix number”
THETA1 R “Polar angle for axis I” D=0. R=0.:180.
PHI1 R “Azimuthal angle for axis I” D=0. R=0.:360.
THETA2 R “Polar angle for axis II” D=0. R=0.:180.
PHI2 R “Azimuthal angle for axis II” D=0. R=0.:360.
THETA3 R “Polar angle for axis III” D=0. R=0.:180.
PHI3 R “Azimuthal angle for axis III” D=0. R=0.:360.
CALL GSROTM(irot,theta1,phi1,theta2,phi2,theta3,phi3)
It defines the rotation matrix number IROT.
5.7 PROTM numb
NUMB I “Matrix ID”
CALL GPROTM(numb)
XINT002 – 24 380