Dear All, I would like to ask you a question regarding the visualization of electrostatic potential on msms. For this purpose, of course, I need a readable format for Potential Map. In the past I used to work with DelPhi for potential calculations and then visualize the outputted *.14 file by Chimera. Today I calculate potentials by using UHBD program, while output files are saved in /phi/ format with .grd extension (could be written either in binary or ascii form). Unfortunately, the Chimera doesn't recognize this format. Dear Chimera users, do you know the way to convert the *.grd files to the *.phi ones readable by Chimera, or any other trick? I can't recalculate the potentials by DelPhiController, because I have only one dat-file for both radii sizes and charges (it also doesn't work in the simple way). I'd very appreciate any help of yours! Yours sincerely, Anna.