Hi all, I am looking for a strategy to obtain a density map which only contain densities where no assignment was made in the model.
When I load a PDB file and its corresponding density map to coot, I can mask all regions contain the model. And then several parts were left around the edge of the model. However, these parts are not totally the one where no assignments was made, because some of them belong to the adjacent asymmetric unit part. I can display these parts by using " cell and symmetry" function in coot and can see the model overlap with the map. But how can I also make masks on them and let only the part where no assignments was made left from the whole map. That is how to mask the model and also its images. Thanks
