[OSRS-PROJ] PROJ 4.4.5 Release Issued
Peter S Galbraith
GalbraithP at dfo-mpo.gc.ca
Fri Jan 11 08:00:49 PST 2002
> Folks,
>
> Pursuant to the terrible bug with datum shifting (excepting the NAD27/83
> conversions) I have issued a new PROJ release with the fix.
Hi Frank,
As a sanity check that I've built the Debian package correctly, I always
run a few simple commands and check that the ouput is identical to what
prior versions of proj produced.
For example:
$ cat > /tmp/test.dat
-65 49
-65.1 49.1
99 99
-66 49
-66 49.1
^D
$ proj +proj=lcc +lat_o=48.5 +lon_0="-62.5" -m 1:111120 -f '%.5f' /tmp/test.dat
-1.66309 51.62829
-1.72670 51.73125
* *
-2.32805 51.65025
-2.32415 51.75131
Prior to this version, I always obtained a different output of:
-1.66314 51.62596
-1.72676 51.72892
* *
-2.32812 51.64792
-2.32423 51.74899
Is this a reflection of the fixed bug? Or is something wrong?
Many thanks!
--
Peter Galbraith, research scientist <GalbraithP at dfo-mpo.gc.ca>
Maurice Lamontagne Institute, Department of Fisheries and Oceans Canada
P.O. Box 1000, Mont-Joli Qc, G5H 3Z4 Canada. 418-775-0852 FAX: 775-0546
6623'rd GNU/Linux user at the Counter - http://counter.li.org/
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