[daip] flatn request

[Eric Greisen]

Lorant Sjouwerman wrote:
> Sometime in the past FLATN was changed to include the primary beam 
> correction for NMAPS>1. Of course this is the right thing to do for 
> image analysis, but
> I find it not handy for just inspecting my mozaic. Can you include an 
> option
> to switch this off, and have FLATN just stitch the maps as it did before?

It does the simple stitching with NFIELD and only when NMAPS is 
requested does it worry about primary beams.

Eric