Am 05.01.2012 14:07, schrieb Cyrille Piatecki: > In the bottom of the page 133 of the pst-solides3d : guide de > l’utilisateur, there is a projection of a curve on. I was wondering if > ona has the idea of how to present statistical time series in the same way. to which documentation do you refer? The one on CTAN hasn't a curve on page 133 Herbert