Solving on multiple MS - Table array conformance error

lofar-astron / DP3

DP3: streaming processing pipeline for radio interferometric data

GNU General Public License v3.0

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Solving on multiple MS - Table array conformance error #331

Open henedler opened 3 years ago

henedler commented 3 years ago

Hi, when solving against multiple MS with different frequency information, I get a 'casacore::TableArrayConformanceError'. Solving on multiple MS at once can be handy when choosing large solution intervals in frequency (or time) or when using a smoothnessconstraint. @tammojan suggested that this is possibly a bug in DP3.

Here an example (1.7GB) including two MS files and the parset. https://cloud.hs.uni-hamburg.de/s/tZXQAEJN3Bqy8ie

tammojan commented 3 years ago

Sorry, I realize only now that this is rather missing functionality than a bug. Well, the bug is that the error message is not clearer. Reading model data columns from multiple measurement sets is indeed not currently supported. I'll put it on the wish list!