# 3dmap¶

Specify the name of the file into which the potential surface on the coarse-grain molecule surface will be printed.

3dmap {filename}


where filename is a string for the name of the file where a 3D grid will be printed out.

Todo

The PB-(S)AM 3dmap keyword should not exist; please replace it ASAP with the write command. Documented this todo as https://github.com/Electrostatics/apbs-pdb2pqr/issues/482