DCL:GRPH2:GRPACK: Upper-Level Control Routines: List of Subroutines
grsvpt (sgsvpt) Sets a viewport. grswnd (sgswnd) Sets a window. grssim (sgssim) Sets a similar transformation. grsmpl (sgsmpl) Sets the pole in a map projection. grstrn (sgstrn) Sets the transformation function number. grstrf (sgstrf) Makes a transformation function effective.