additional direction table in DDEcal for h5parms

Created by: adrabent

Hi,

I encountered some kind of "inconsistency" in DPPP when handling h5parm in DDEcal. If I use DDEcal in the mode rotation+diagonal I just get a solution table, like phase000 with 120 times, 60 ants, 1484 freqs, 2 pol. But If I just change to the mode diagonal in DDEcal I get a solution table, like phase000 with 120 times, 60ants , 1484, 1 dir, 2 pol. Where does this direction table come from and is it really needed if solving only for one direction. And why does it not appear if one solves for common rotation angle?

Alex