Task #5441: COBALT RSP raw support: output .parset: improve guarding and LOG_WARN for invalid DataslotList value. Bogus LOG_WARN happened much more often than expected, e.g. on any obs with less than 75% used of max nr beamlets.

Task #5441: COBALT RSP raw support: fix RSP raw output files not created on an RSP raw only observation. Create the .raw first using MSWriterFile(), which also creates the directory. ParameterSetImpl::writeFile() expects the directory to be accessible.

Task #5441: COBALT RSP raw support: comment on issue wrt expected and received nr data blocks. The system counts blocks, but RSP raw to outputProc is a byte stream. Mainly used for feedback, but intentionally disabled for RSP raw anyway.

Task #11059: Added log line for when a dataproduct has been finalised, in case this point is not reached for some reason (see #11140)

Task #5441: COBALT RSP raw support: fix writing patched output parset to ease offline reprocessing COBALT runs

Task #5441: COBALT RSP raw support: fix data written and data lost code if no seq nrs used. Also move an ASSERTSTR() and correct func names in error msgs

Task #5441: COBALT RSP raw support: address Jan David's reviewing comments, implement RSP raw output parset value patching, and more

Task #5844: COBALT PVSS: zero dynarrays pre-obs (while also logging obs ID, data product names, etc). This is nice to have, because some events are written conditionally. If a subband has no dropped data, it's better to init that value to 0.0f. Some minor cleanups related to PVSS event logging is also included.

Task #5841: Moved LTA feedback functionality from Parset to LTAFeedback class. Added createFeedback tool to (re)create LTA feedback files, and removed said functionality from createHeaders.

Task #5926: Failed write() is fatal in non-real-time mode, and fixed skipping over missing data in case of write() failure.

Task #5830: revert most KVpair changes. The extra overloads clash on either 32 or 64 bit. Adding overloads will also fail, as they cannot be mapped to PVSS data types in the PVSSGateway (default case there is to try string). So overloads -> template won't work either. Agreed with Ruud to also remove the vector<int> support (already not mapped). Then to solve the original data type problem, adapt a few logged data types from uint or ulong to int. While at it, adapt a few to bool from string ("0" or "1").

Task #5830: address review comments. Improve data point logging in CorrelatorPipeline. Move INIT log earlier in rtcp.

Task #5833 (in branch of Task #5830): move writing of dropped PVSS data point to a less frequently executed place

Task #5830: outputProc: cast PVSS data point vals for 'written' and 'dropped' to float before sending to conform to PVSS data point defs.

Task #5830: write CobaltOutput data points using the MACIO RTmetadata interface. Perhaps, the 'dropping' data point is written too late. Also adapt up 2 test cases + createHeaders.cc with RTmetadata dummies that won't try to log/send anything.