Thanks to all for the help. It is greatly appreciated.
Best wishes, Karim ############################################## Karim Rafie; PhD, AMRSC Postdoctoral Research Fellow Carlson Lab Department of Medical Biochemistry and Biophysics Umeå University Umeå / Sweden ________________________________ From: Mailing list for users of COOT Crystallographic Software <COOT@JISCMAIL.AC.UK> on behalf of Paul Emsley <pems...@mrc-lmb.cam.ac.uk> Sent: 21 November 2019 01:42:54 To: COOT@JISCMAIL.AC.UK Subject: Re: Map smoothening in Coot On 20/11/2019 20:06, Dale Tronrud wrote: > The sampling of a map on a grid is a computational simplification of > the map. This approximation is made for the convenience of the computer > software. I presume that Coot's real space refinement includes > corrections for the course size of the grid, it does > but such corrections > usually assume that the variation of the map function between grid > points is linear. Some interpolations are linear, but perhaps more importantly, the refinement interpolation is cubic - which (for the sake of the general reader), is considerably more computationally expensive - and that is why the multi-threaded coot is such an advance - as many of these interpolations can happen in parallel. Paul. ######################################################################## To unsubscribe from the COOT list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=COOT&A=1 ######################################################################## To unsubscribe from the COOT list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=COOT&A=1
