[chimerax-users] Fit in Map - Overlap

Luis José Castillo Valverde luis.castillo.valverde.98 at gmail.com
Fri Aug 28 12:38:42 PDT 2020


Hi,

As I understand it, the overlay resulting from the "Fit in Map" command
corresponds to the sum over the fit map grid points of the product of the
fit map value and the reference map value at that point, determined by
trilinear interpolation.

I want to calculate the percentage of overlap of two maps, it would be as
simple as calculating the formula "min ((sum of the grid points of map 1),
(sum of the grid points of map 2)) / (overlap obtained from the fit ) "the
problem I have that I do not know how to obtain those values (" sum of the
grid points of map 1 "," sum of the grid points of map 2 "); I tried to do
"Fit in Map" of map 1 with map 1 and use the overlap that returns as the
sum of the points of map 1 but it didn't work.

So I wanted to know if you can tell me how to get the sum of the grid
points of a given map.


Regards,

Luis


-- 

Luis José Castillo Valverde
Ingeniero en Computación, TEC Costa Rica
Estudiante de maestría (MSc) académica en Computación, TEC Costa Rica
Telegram: @LCastillo98
LinkedIn: luisjosecastillo98
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