LAS\SET BOX L[andscape] P[ortrait] D[efault]
Calls the GREG1\SET PLOT and GREG1\SET VIEWPORT commands with default
values suited for CLASS plots. If no keyword, restore the default box:
SET VIEW 0.1 0.95 0.15 0.70. The box size can be modified using the
GREG1\ command directly as for instance
LAS> g\set view 0.2 0.3 0.2 0.3