YVIRTUALMAX

Syntax: | `SET YVIRTUALMAX n GET YVIRTUALMAX { n }`
Default: | `YVIRTUALMAX = YMAX`

`YVIRTUALMAX` controls the virtual maximum value for the y-axis.

If `YVIRTUALMAX` is greater than `YMAX`, the actual y-axis maximum value will be `YMAX`, while the large, numbered, tic marks will end at `YVIRTUALMAX`, which may be 'off the end' of the y-axis.

`YVIRTUALMAX` is always set to `YMAX` whenever `YMAX`is set, so you must set `YVIRTUALMAX` after `YMAX`.``