this bug's URL: http://intevation.de/rt/webrt?serial_num=1041
-------------------------------------------------------------------------
Subject: datum error while building new location
Platform: GNU/Linux/i386
grass obtained from: Trento Italy site
grass binary for platform: Compiled from Sources
GRASS Version: cvs_snapshot_exp_2002_05_03
I tried to build a german Gauß-Krüger Location with datum
specification (normally this works fine..)
[...]
map datum for this location?(y/n) [n] y -> this skipped the whole projection part and jumped
directly into the 'region display' , so I used
g.setproj afterwards:
Please specify projection name >tmerc :
Please specify ellipsoid name >bessel :
Do you want to specify a map datum for this location?(y/n) [n] y
-> Speicherzugriffsfehler (memory access error ?).
The same problem appears for UTM , ....
regards
Otto Dassau
-------------------------------------------- Managed by Request Tracker
On Thu, May 09, 2002 at 12:18:10PM +0200, Request Tracker wrote:
this bug's URL: http://intevation.de/rt/webrt?serial_num=1041
-------------------------------------------------------------------------
Subject: datum error while building new location
Platform: GNU/Linux/i386
grass obtained from: Trento Italy site
grass binary for platform: Compiled from Sources
GRASS Version: cvs_snapshot_exp_2002_05_03
I tried to build a german Gauß-Krüger Location with datum
specification (normally this works fine..)
[...]
> map datum for this location?(y/n) [n] y -> this skipped the whole projection part and jumped
directly into the 'region display' , so I used
> g.setproj afterwards:
Please specify projection name >tmerc :
Please specify ellipsoid name >bessel :
Do you want to specify a map datum for this location?(y/n) [n] y
-> Speicherzugriffsfehler (memory access error ?).
The same problem appears for UTM , ....
regards
Otto Dassau
Thanks for the bug report.
Just tested here (current HEAD) - it also crashes for me.
It seems that the recent upgrade of the PROJ4 (before creating
the release branch) removed some working code.
To avoid that the pre4 release is endangered, I suggest to revert the
PROJ4 update in the release branch (so no NAD support for pre4)
unless the fix is easy to do.
Markus
Markus Neteler wrote:
> Subject: datum error while building new location
>
> Platform: GNU/Linux/i386
> grass obtained from: Trento Italy site
> grass binary for platform: Compiled from Sources
> GRASS Version: cvs_snapshot_exp_2002_05_03
>
> I tried to build a german Gauß-Krüger Location with datum
> specification (normally this works fine..)
>
> [...]
> > map datum for this location?(y/n) [n] y -> this skipped the whole projection part and jumped
> directly into the 'region display' , so I used
> > g.setproj afterwards:
> Please specify projection name >tmerc :
> Please specify ellipsoid name >bessel :
> Do you want to specify a map datum for this location?(y/n) [n] y
>
> -> Speicherzugriffsfehler (memory access error ?).
>
> The same problem appears for UTM , ....
>
> regards
> Otto Dassau
Thanks for the bug report.
Just tested here (current HEAD) - it also crashes for me.
Same here.
It seems that the recent upgrade of the PROJ4 (before creating
the release branch) removed some working code.
Who said anything about PROJ4?
This is due to my changes to the datum handling, when it was moved
from libcoorcnv to libgis:
Working file: src/libes/gis/datum.c
----------------------------
revision 1.1
date: 2002/04/12 14:09:32; author: glynn; state: Exp;
Move datum table code (and datum.table) from libcoorcnv to libgis
Tidy datum table code
I've committed a fix (to both head and release branch).
--
Glynn Clements <glynn.clements@virgin.net>
Glynn Clements wrote:
I've committed a fix (to both head and release branch).
It's working again - thanks a lot !!
Otto Dassau