Commits
Merge pull request #1046 in CASA/casa from CAS-6747 to master
* commit '4d3016ae6dd7db06a6094dedd74e248c1f4df77d': Added inline doc info to interp parameter xml for relative frequency interpolation (CAS-6747); uniformized interp param info for these tasks. Add relative frequency interpolation support (CAS-6747) to traditional apply (non-CalLibrary) mechanism, triggered by "rel" appearing in the freq-dep interpolation parameter. Interpolation will be relative to spw centers (of available channels in caltable, of absolute spw center in MS), and relative net sideband is accounted for (LSB for either caltable or MS are flipped--by negating the relative frequencies). This support for CalLibraty is pending. Update tMSMetaInfoForCal_GT to test center frequency accessor. Add spw center frequency accessor, to support relative-frequency interpolation (CAS-6747)