Surfaces and Voids

Help with integrating output from programs that generate/analyse surfaces and voids in molecules.

See also:

1. http://sourceforge.net/search/?group_id=4546&words=cavity&type_of_search=mlists&limit=30
2. http://loschmidt.chemi.muni.cz/caver/
3. http://alpha2.bmc.uu.se/usf/voidoo.html
4. http://sts.bioengr.uic.edu/castp/
5. http://www.ccl.net/cca/software/UNIX/pass/overview.shtml