[GRASS-dev] [GRASS GIS] #395: wxGUI: can't handle whole-Earth extent

GRASS GRASS developer
1

#395: wxGUI: can't handle whole-Earth extent
----------------------+-----------------------------------------------------
Reporter: msieczka | Owner: grass-dev@lists.osgeo.org
     Type: defect | Status: new
Priority: critical | Milestone: 6.4.0
Component: wxGUI | Version: svn-develbranch6
Keywords: | Platform: All
      Cpu: All |
----------------------+-----------------------------------------------------
In lat/long locations GRASS GUI can't handle extent greater than 180W-
180E:90S-90N.

Example:

{{{
$ g.region res=1 n=90 s=-90 w=-180 e=180 rows=180 -g
n=90
s=-90
w=-180
e=180
nsres=1
ewres=1
rows=180
cols=360
cells=64800

$ v.in.region out=check

$ g.gui wxpython&
}}}

Add the vector map 'check' to display, try to pan or zoom out - error:

{{{
Execution failed: 'd.vect map=check@PERMANENT
type=point,area,face,centroid,line,boundary --q'

Details:
Error: region for current mapset line 4: <north: 468.670220741>run
"g.region"
}}}

The Map Window brakes. You need to restart it. This makes browsing global
lat/long data very problematic. Issue present in gis.m as well.

--
Ticket URL: <http://trac.osgeo.org/grass/ticket/395&gt;
GRASS GIS <http://grass.osgeo.org>

2

#395: wxGUI: can't handle whole-Earth extent
-----------------------+----------------------------------------------------
  Reporter: msieczka | Owner: martinl
      Type: defect | Status: assigned
  Priority: critical | Milestone: 6.4.0
Component: wxGUI | Version: svn-develbranch6
Resolution: | Keywords:
  Platform: All | Cpu: All
-----------------------+----------------------------------------------------
Changes (by martinl):

  * status: new => assigned
  * owner: grass-dev@lists.osgeo.org => martinl
* cc: grass-dev@lists.osgeo.org (added)

Comment:

Hopefully fixed in r34834 (6.4) and r34835 (7.0).

--
Ticket URL: <http://trac.osgeo.org/grass/ticket/395#comment:1&gt;
GRASS GIS <http://grass.osgeo.org>

3

#395: wxGUI: can't handle whole-Earth extent
-----------------------+----------------------------------------------------
  Reporter: msieczka | Owner: martinl
      Type: defect | Status: closed
  Priority: critical | Milestone: 6.4.0
Component: wxGUI | Version: svn-develbranch6
Resolution: fixed | Keywords:
  Platform: All | Cpu: All
-----------------------+----------------------------------------------------
Changes (by martinl):

  * status: assigned => closed
  * resolution: => fixed

--
Ticket URL: <http://trac.osgeo.org/grass/ticket/395#comment:2&gt;
GRASS GIS <http://grass.osgeo.org>