Hi,

So far I have liked very much the results of phenix.auto_sharpen, but one thing is not yet clear to me: how does it expect the input map to be filtered?

Would be something like:

a) Unsharpened, unfiltered map (e.g. the simple average of the half-maps)

b) Unsharpened, SSNR-weighted (Cref) (Rosenthal & Henderson, JMB 2003)

c) Doesn't matter / other?

Thanks in advance!

Best wishes,