David Arnold schrieb: > All, I came up with this: > [ ... ] \documentclass{article} \usepackage{pstricks-add} \begin{document} \begin{pspicture}(0,0)(10,-10) \psgrid[subgriddiv=1,gridlabels=0pt] \multido{\iA=2+1}{99}{% \rput(!\iA\space 2 sub 10 mod 0.5 add \iA\space 2 sub 10 div cvi 0.5 add neg){\iA}} \end{pspicture} \end{document} Herbert