[PyMOL] loading electrostatic maps generated with apbs

[Ken Westover]

Has anyone had luck with loading DX format electrostatic potential maps 
that were generated by APBS? I tried to use the electrostatics wizard and 
load_dx function created by Michael Lerner 
(http://www-personal.umich.edu/~mlerner/Pymol/) but I get parsing errors 
when I try to load a map calculated by standalone APBS.  The maps are very 
large (small grid spacing and a very large molecule) - could that be the 
problem? Please help.

Ken