The GINIT function
performs three functions: it readies the library that contains
SAS/GRAPH
graphics routines, it opens a workstation, and it activates it. A
workstation is a Graphics Kernel Standard (GKS) concept. GKS allows
for multiple workstations to be open at the same time. However, for
DSGI applications, you always use exactly one workstation. This function
moves the operating state from GKCL to WSAC.