[Qgis-developer] Georeferencing headeaches

[Alister Hood]

> Date: Sun, 11 Sep 2011 15:18:26 +0100
> From: "Andrew Chapman" <andrew.chapman at donkagen.co.uk>
> Subject: [Qgis-developer] Georeferencing headeaches
> To: <qgis-developer at lists.osgeo.org>
> Message-ID: <30DB70463A2346BDB51CA61070035653 at amd64x2>
> Content-Type: text/plain;	charset="us-ascii"
> 
...
> The raster loads but is about 10mm wide rather than about 200m.
> I'm not sure exactly why certain images are a problem, but am starting
to
> wonder if it is linked to trying to transform into a relatively small
target
> area.
> Has anyone else seen this type of problem or is there anyone who can
suggest
> where I may be going wrong... or should I just file a bug report?
> 
> Andrew Chapman

Hi Andrew.  I think I have always got stupid results like that when
trying to use more than two control points with the linear
transformation.  Does it work if you only use two points?
I did think there was a bug report for this, but I can't see it now.

Alister