read/iges_grid

reads and processes an IGES file containing surfaces, curves and points in IGES nurbs format.

FORMAT:

read/iges_grid/file_name/[iopt_nurbs]/[iopt_nurbl]/[iopt_nurp]/[ksi]/[ksj]/[kli]
 

iopt-nurbs	default=1	read quad nurb surface if =1
iopt-nurbl	default=0	read triangle nurb surface if = 2
iopt-nurbp	default=0	read triangle nurb curves if = 1
ksi, ksj		dimensions of surface nurb
kli		dimension of line nurb