GR4_GIVE(NAME,NXY,ARRAY)
This subroutine passes One-Dimensional array ARRAY to GREG as the X, Y, or Z array according to the given NAME. It is the optimal way to initialize the One-Dimensional arrays of GREG with the data you have computed within your application program.
NAME is CHARACTER(LEN=1) and may be X, Y or Z NXY is the number of values set in ARRAY ARRAY is a REAL array of size NXY.