Pull request #948: CAS-14409
Merge in CASA/casa6 from CAS-14409 to master
* commit '5055886e3eb40ea8ae7528e46e6ad3fe8b9bd5e7':
For CAS-14409: comment out print statements in test_callib_dupl_intents
For CAS-14409, in test_task_applycal.py, test_callib_dupl_intents, use bandpass instead of gaincal for the test, since the bug fix was specific to application of bandpass caltables (BJones::calcWtScale).
For CAS-14409: in BJones::calcWtScale (StandardVisCal.cc), replace indescriminate intent (-1) in CLPatchPanel::getTresult call with explicit currIntent() value, to avoid pathological non-unique key situation in internal calibration lookup when multiple non-trivial intent-specific cal library entries are invoked on datasets with redundant intents (STATE_IDs). Also, in CLPatchPanel.cc, added WARNing log messages for data encountered in calibration apply that is not included in any cal library specification for a caltable; such data is, by design, passed uncalibrated by the caltable. Added appropriate tests to test_task_applycal.py.
For CAS-14409, in test_task_applycal.py, test_callib_dupl_intents, use bandpass instead of gaincal for the test, since the bug fix was specific to application of bandpass caltables (BJones::calcWtScale).