pythonProp is a set of python scripts to create voacap input (.dat) files and plot the resulting predictions. It provides a graphical frontend for sci-electronics/voacapl.
You can find the ebuild now in the sunrise overlay at http://overlays.gentoo.org/proj/sunrise/browser/reviewed/sci-visualization/pythonprop
Moved to the tree. +*pythonprop-0.10 (06 Feb 2011) + + 06 Feb 2011; Thomas Beierlein <tomjbe@gentoo.org> +pythonprop-0.10.ebuild, + +metadata.xml: + Moved from sunrise (bug #307189) +