[pstricks] xunit too large ?

[Herbert Voss]

Denis Vergès schrieb:
> \psset{xunit=2.8mm,yunit=0.06mm}
> \begin{pspicture}(1993,1000)(2011,2200)
>   


> The max value iof xunit is 2.8mm. Why ?
> Since xunit=2.9mm LaTeX says :
> ! Dimension too large.
> <recently read> \@psunit
>
>
>   
the largest dimen, TeX can handle is \maxdimen=16383.99998pt


with xunit=2.8mm and 1993 you have 15877.77261pt and with
2.9mm 16444.80104pt, too large.

Herbert