Issue I178 [contours,partlysupported] Add vector field plot. 2006-03-29, jas http://www.simion.com/discuss/viewtopic?p=916#916 ] -- note: SIMION doesn't plot field lines (potential and gradient conturs are different) -- timl requested this as ASMS2006. Though this is not currently a built-in feature on the PE/Contours tab, but there is a simple to use user library to do this in SIMION 8.1: Issue I178.2 "New field lines/vector plotting example ('contour')" (SIMION 8.0) Issue I564 "Programatically draw 3D lines on View screen" (SIMION 8.1)