plsys(n)
work.gs
defines only a single coordinate system, so the only other choice is n
equal 1.
You can make up your own style sheet (using a text editor) which defines multiple coordinate systems.
You need to do this if you want to display four plots side by side on a single page, for example.
The standard style sheets work2.gs
and boxed2.gs
define two overlayed coordinate systems
with the first labeled to the right of the plot and the second labeled to the left of the plot. When
using overlayed coordinate systems, it is your responsibility to ensure that the x-axis limits in the two
systems are identical.