Dear CCP4 community, I have a MR solution with 2 mol/asu. The solution looks very good in terms of packing (with reasonable starting R and Rfree) and there are no clashes with the symmetry-mates as well. But when I try to generate a solvent mask I get a truncated mask which covers only 1 and 1/2 molecules. This is irrespective of the program (ncsmask, MAMA and cns) I use to generate the same. NCSMASK gives the following warning. "Warning: The mask box covers more than one unit cell" Is there anything wrong with the solution or the way in which I am generating mask ?
Thanking you in advance for your help. Regards, -Kiran