[Chimera-users] Partial Charge and Electrostatic Potential Maps

Hi Everyone, I was wondering if there is a way to create a maps of partial charge and electrostatic potential that I could then overlay on top of a similar structure. The biological assembly I am working with is too large for good surface calculations so I would like to overlay these maps on the surface of a condensed structure that only includes the regions I am concentrating on. Thank you, Nikolay Rodionov