First, Coot doesn't do much with masks (which is are maps with only 1s
and 0s). I think that it can read them in, but not write them out.
On 28/05/2020 19:17, Bernhard Rupp wrote:
Maybe I should explain an example: Say coot detects an unmodelled blob
(maybe a ligand). Now, I would like to do
a number of things without biasing towards a model. Like comparing
these map regions, excluding
intrusion of a solvent mask, etc.
OK, so when you do an "Everywhere" ligand search you get a "Masked map
(by protein)" - is that what you want. It shows the "interesting blobs"
considered by Coot for ligand fitting.
Now could coot for example just generate a mask around what it already
knows are blobs?
Is the above what you want?
Possible useful items could be a solvent mask not including that regions,
I won't be adding masks any time soon. Masked maps are quite well
implemented though.
or a density map
that includes only features with a certain boundary around that blob.
So, that's not quite what the "Masked map (by protein)" is - but it will
take only a few minutes to add a function that changes to 0 density
values below a certain threshold - if that's what you need.
Paul.
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