[Proj] 4.7.1 bug report

Frank Warmerdam warmerdam at pobox.com
Sun Oct 3 11:22:06 EST 2010

Markus Neteler wrote:
> On Sun, Oct 3, 2010 at 5:24 PM,  <support.mn at elisanet.fi> wrote:
>> Hello,
>> I just switched back to version 4.6.0 (21 Dec 2007) which
>> seems to work correctly. I was testing version 4.7.1 but
>> it started to produce random (!!??) datums shift errors.
>> Randomly datum shift returns HUGE_VAL without any
>> reason for release version - debug version seems to
>> work better. I did not check any more but switched back
>> to 4.6.0 which seems to work well all the time.
>> Reason is so far unknown.
> In case that 4.7.1 corresponds to trunk, I can report that it
> is broken for GRASS GIS (4.7.0 works). The problem seems
> to be the change
>  "roll projCtx through various other low level functions"
> Consider to try 4.7.0 which is the latest published version.
> Maybe trunk is yet in transition.

Markus / Janne,

I am not aware of trunk being broken.  A bug report with something I can
reproduce and fix would be quite helpful.

Best regards,
I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | Geospatial Programmer for Rent

More information about the Proj mailing list