[GRASS-dev] Feedback from a FOSSGIS course

[Hamish]

Michael Barton wrote:
> >> I've heard arguments to leave this in or take it out. It is still
> >> not clear exactly what it does or whether it does what it is
> >> supposed to do correctly. Can anyone check and clarify?
Hamish:
> > Right, it's confusing, buggy, or both. It is best to work through
> > this in a formal bug report.  (is this covered by bugs #3052 and
> > #3296 ?)
> >   http://intevation.de/rt/webrt?serial_num=3052
> >   http://intevation.de/rt/webrt?serial_num=3296
> >
Michael:
> I don't know what the bug in i.rectify is for 3rd order polynomial
> rectification, so I can't say whether or not these are reporting it or
> not. I suppose that it could even be fixed and the information about a
> problem is incorrect. Hopefully someone knows more about this.

3rd order bug was listed further up in the email, #3166
> http://intevation.de/rt/webrt?serial_num=3166
> 
> And AFAIK, it is broken in gdalwarp as well. (derived from the same
> code)


AFAIR, the 3rd order bug makes the -c bug worse, but it is not the sole
cause. (?)


Hamish