Added a more functional interface to 3-d plotting, the GridData class.
Added a more functional interface to 3-d plotting, the GridData class.


git-svn-id: fc8d1683ae7bcdf66122612b7c919d97881b57c4@34 67c13c2a-ce2d-4362-9fbd-a73952e22801

keszybz/gnuplot-py