The correcttimesmearing option to upsample the uvw values in the DP3 predict step does not appear to work when not writing to a new MS:
DP3 msin=mss/TC03.MS pre.sourcedb=mss/TC03.MS/tgts-c0.skymodel msin.datacolumn = DATA pre.sources=source_3C295 msout.datacolumn=source_3C295 pre.correcttimesmearing=2 msout=. msout.datacolumn=MODEL_DATA steps=[pre] pre.type=predict pre.correctfreqsmearing=True
This leads to the following error:
std exception detected: Update step msout. is not possible because meta data changes (by averaging, adding/removing stations, etc.
)
To me it looks like some issue from the internal upsampling and averaging.
The correcttimesmearing option to upsample the uvw values in the DP3 predict step does not appear to work when not writing to a new MS:
This leads to the following error:
To me it looks like some issue from the internal upsampling and averaging.