CALWF3 v2.4.1 Release Notes
CALWF3 v2.4.1 was released for internal use at STScI on August 2, 2011, and released to the public in STSDAS v3.14 on August 22, 2011. It was superseded by v2.5 before being installed in the OPUS pipeline.
Relevant PRs for CALWF3 v2.4.1
PR 68983 CALWF3 file pointer not being freed in CheckGain
The calwf3 CheckGain function has a possible return path that does not free the file pointer allocated for the reference image header. When processing large numbers of images this severely reduces the available pool of file pointers. This return path has been fixed to free the file pointer.
PR 68993 CALWF3 array not freed in CRIDCALC step
The array "totADUs", which is allocated locally within the cridcalc function crrej, was not being freed before returning. This has been fixed.
Updated 30/09/2011 HAB