[daip] how can I combine these data sets?

[Walter Brisken]

I am trying to combine two uv databases with DBCON.  They came from the
same VLA observations, but fillm made two databases upon loading.  mode
2AD was used and different frequencies were used for each IF, and each
used a different polarization.  (This was not on purpose).  I separately
calibrated each and split each off as stokes I.  DBCON refuses to put them
together because 1374 MHz and 1454 MHz are too far apart.  The intent was
to do MFS to increase the UV sampling (but the polarization choice was
accidental).  Is there a way to recombine these?

Thanks

Walter