set clip xlo xhi ylo yhi
This command sets the coordinates for clipping the plot area for
display and draw commands. The four arguments xlo, xhi, ylo,
yhi
are the clipping coordinates in real page inches.
set parea
command.
set clip
overrides this default.
display
command is
executed, GrADS sets the clipping area to the region specified by set parea
or set
clip
, draws the graphic, then resets the clipping region to the
entire page.
clear
or display
.