%N grsets %F $MIR/src/grsets.f
%D Change size of view surface
%B
      SUBROUTINE GRSETS (IDENT,XSIZE,YSIZE)

 GRPCKG : change size of plotting area. The requested dimensions
 will be reduced to the absolute maximum of the plot device if
 necessary.

 Arguments:

 IDENT (input, integer): plot identifier from GROPEN.
 XSIZE (input, real): new x dimension of plot area (absolute
               units); if less than zero, the default dimension
               will be used.
 YSIZE (input, real): new y dimension of plot area (absolute
               units); if less than zero, the default dimension
               will be used.
