rs-station / matchmaps

https://rs-station.github.io/matchmaps/
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Weights #36

Closed dennisbrookner closed 8 months ago

dennisbrookner commented 8 months ago

Support error-weighting of F-obs.

Weights are applied to structure factor amplitudes (Fobs) after refinement and prior to the Fourier transform. Weights are computed as:

w=1/(1+alpha*SigF^2/<SigF^2>)

The default is alpha=0, e.g. no weighting. This ensures reverse compatibility. To add weights, supply a different value for --alpha.

Currently the --alpha flag is only supported in matchmaps and matchmaps.mr. It may be added to matchmaps.ncs in the future.