Reenable plotfc3d() using the new API definitions. New contouring capabilities of plotfc3d() not yet added.
Reenable plotfc3d() using the new API definitions. New contouring capabilities
of plotfc3d() not yet added.

svn path=/trunk/; revision=3992

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot