Hi This problem relates to surface area of a low-resolution EM map using ChimeraX I have opened the following map and the corresponding model using the following commands in ChimeraX.
open 4uq8; open 2676 from emdb color #1 green; color zone #2 near #1 dist 4
As many parts of the map are unmodelled, I am interested 'how much of the map is unmodelled' in terms of surface area. This is mainly because the model is not accurate and I am trying to only use the raw-data (map) to estimate the surface area and avoid using the model. Is there a way to figure out how much of the map is unmodelled in terms of surface area? In this case, count the number of 'outer pixels of a map' that are colored green or gray, at a given map contour? Could you please help with a way to measure this without using the 'volume splitbyzone' command? Thanks Yaikhomba [cid:71184965-9ba5-4374-82b3-bd2b264b4b0c]
