Re: [ccp4bb] solvent mask from one crystal form applied to the other second ...

2011-10-24 Thread Pete Meyer
Hi, It's definitely possible, but the devil is in the details. It's a two-step process: transform the coordinates of the mask so it's in the right spot in the new cell, and interpolate the mask into the appropriate grid for the new crystal form. The last time I did this I was using

Re: [ccp4bb] solvent mask from one crystal form applied to the other second ...

2011-10-24 Thread Francis E Reyes
Hi Pete Thanks for the reply. As for the transformation, I was going to use the refined mask operator (either from the end of a DM run that produces a better map for features I know have to be there, or from a correlation of the averaging mask from MAVE). The interpolation is going to be

Re: [ccp4bb] solvent mask from one crystal form applied to the other second ...

2011-10-24 Thread Guenter Fritz
Hi, have a look into the supplement of the paper by Poul Nissen pointed out. There are some shell scripts exactly for that purpose. I had to adapt the scripts a bit, but the instructions are very well to follow. HTH Guenter Hi Pete Thanks for the reply. As for the transformation, I was