Re: [ccp4bb] Calculate the portion of the density within a mask

2010-07-08 Thread Eleanor Dodson
mapmask will do this. Eleanor See the documentation - it is a bit confalued but certainly works.. Hailiang Zhang wrote: Hi, I want to calculate the portion of the "noise" density with respect to the whole unit cell (assuming the model is good enough). I plan to first calculate the integral den

[ccp4bb] Calculate the portion of the density within a mask

2010-07-07 Thread Hailiang Zhang
Hi, I want to calculate the portion of the "noise" density with respect to the whole unit cell (assuming the model is good enough). I plan to first calculate the integral density within the whole unit cell, then build a atom mask around the molecule and calculate the integral density within the ma