[daip] TVFLG query

[Eric Greisen]

Robert Dunn writes:

 > I have been trying to use the interactive clip command in the TVFLG.  When 
 > exiting it asked whether to apply the flagging commands.  Saying Y to this 
 > is fine, but when then reloading the same catalogue file into TVFLG there 
 > are no gaps in the data where expected and the resulting image is not 
 > different from the one before applying the flagging.
 > 
 > Has this part of TVFLG changed - do I need to do anything different?
 > 

No it has not changed - or at least it should not have changed.

Did it say it was writing a flag tanle and wrote N records to it?

Did you then actually apply that flag table when re-running TVFLG and
IMAGR?

Have you look at the contents of the flag table with PRTAB (or FGPLT
might also help)?

I need you to debug this since I cannot replicate your actions exactly
nor see what is going on.  I used this interactive CLIP a great deal
last year and it most certainly worked.

Eric Greisen