Dear, I would like to use chimera for removing some densities manually of an isosurface generated with imod. I've loaded the map/model (.mod) and already used the function 'hide dust' to remove most of the noise. I now would like to use 'volume eraser' to remove the other noise manually. This however doesn't work, probably due to the file format (.mod). I thought saving in another file format would help, but it gave me errors when opening the file. How should I proceed? best wishes, Wouter