[Proj] 4.7.1 bug report

[support.mn at elisanet.fi]

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. 

Regards: Janne.