Use `variances` for resolution function description

scipp / essreflectometry

Reflectometry data reduction for the European Spallation Source

https://scipp.github.io/essreflectometry/

BSD 3-Clause "New" or "Revised" License

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Use `variances` for resolution function description #15

Closed arm61 closed 3 weeks ago

arm61 commented 3 years ago

This was a suggestion from @SimonHeybrock for the reflectometry code.

arm61 commented 3 years ago

I tested this and it has some downstream problems, ie. plotting gets annoyed if there are x uncertainty (that was my interpretation of the error message). Further, it would only be correct when the resolution function was Gaussian which is not always the case.