Add option to select "good" overscan region in preproc #2438
+133
−88
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This PR adds the option to only use a "good" section of the overscan region for preproc. This is done by reading the GOODBIASSEC{amp} parameter from the yaml file and it overrides BIASSEC{amp} in the header.
This is option is needed to fix the overscan contamination issue #2433 in z1 (amps A and C). The updated yaml files (with the GOODBIASSEC parameters added in sm10-z.yaml) are already committed to svn, but they won't do anything until this PR is merged.