YUPPERAXIS

Syntax: | `SET YUPPERAXIS n SET %YUPPERAXIS n GET YUPPERAXIS { n } GET %YUPPERAXIS { n }`
Default: | `%YUPPERAXIS = 90`

`YUPPERAXIS` controls the position of the top end of the y-axis. This is also the vertical coordinate of the upper right hand corner of the graph box, if `GRAPHBOX = 1`. There are two forms:

`YUPPERAXIS` | → | the vertical coordinate, in world coordinate units, of the top end of the y-axis
`%YUPPERAXIS` | → | the vertical coordinate, expressed as a percentage of the height of the graphics sub-window, that is, `YUPPERAXIS = %YUPPERAXIS * (YUPPERWINDOW - YLOWERWINDOW)/100`.