XMOD

Syntax: | `SET XMOD n GET XMOD { n }`
Default: | `XMOD = 0`

`XMOD` is another control on the numbering for the x-axis.

value | meaning
`XMOD > 1` | the numbers displayed on the x-axis are modulo `XMOD` and positive. If the number to be displayed on the axis is `N` then the number that is actually displayed is `|N-XMOD*(N/XMOD)|+XOFFSET`
`|XMOD| ≤ 1` | the numbers will be displayed normally
`XMOD < -1` | the numbers will be modulo `|XMOD|` and may be negative