Dark frame usage skews output but not preview

bugzilla97
2013-04-12
2013-04-12
  • bugzilla97
    bugzilla97
    2013-04-12

    Using ufraw 0.19.2 (since upgrading from Fedora 16 to 18) to process Canon raw files from my Powershot G2. For the first time, using my trusty dark frame is affecting the output colour. However the preview looks fine. What’s going on?