[GRASS-user] Map display does not open at start

[Daniel Victoria]

Martin,

Just installed Grass6.5svn-r54955-495.

Opening Location North Carolina, mapset Permanent

The debug messages I get are copied bellow. Hope I've copied the rigth lines

(...)
GUI D2/5: gcmd.RunCommand(): return stdout
'n=221230
s=219580
w=637740
e=639530
nsres=10
ewres=10
rows=165
cols=179
cells=29535
center_easting=638635.000000
center_northing=220405.000000
'
GUI D2/5: gcmd.RunCommand(): return ret, stdout
GUI D3/5: Map.GetRegion(): {u'rows': 165.0, u'e': 639530.0, u'cells':
29535.0, u
'cols': 179.0, u'center_northing': 220405.0, u'n': 221230.0,
u'center_easting':
638635.0, u's': 219580.0, u'w': 637740.0, u'ewres': 10.0, u'nsres': 10.0}
GUI D3/5: BufferedWindow.OnSize():
GUI D2/5: Map.ChangeMapSize(): width=798, height=540
GUI D4/5: BufferedWindow.ZoomHistory(): hist=[(221230.0, 219580.0,
639530.0, 637
740.0)]
GUI D3/5: BufferedWindow.OnSize():
Invalid map size 142,0
GUI D2/5: Map.ChangeMapSize(): width=640, height=480
Invalid map size 142,0
GUI D2/5: Map.ChangeMapSize(): width=640, height=480
GUI D3/5: Map.AdjustRegion(): {u'rows': 480.0, u'e': 639530.0, u'cells':
307200.
0, u'cols': 640.0, u'center_northing': 220405.0, u'n': 221230.0,
u'center_eastin
g': 638635.0, u's': 219580.0, u'w': 637740.0, u'ewres': 2.796875, u'nsres':
3.43
75}
GUI D3/5: Map.SetRegion(): n-s resol: 3.437500; n-s resol3: 10; rows: 480;
north
: 221230.0; t-b resol: 1; zone: 0; bottom: 0.000000000000000; rows3: 165;
west:
637740.0; top: 1.000000000000000; cols: 640; cols3: 179; depths: 1; e-w
resol: 2
.796875; proj: 99; e-w resol3: 10; east: 639530.0; south: 219580.0;
GUI D5/5: BufferedWindow.Draw(): id=None, pdctype = clear, coord=[0, 0, 0,
0]
GUI D3/5: Map.GetListOfLayers(): numberof=0
GUI D1/5: BufferedWindow.UpdateMap(): render=True, renderVector=True ->
time=0.0
270323



On Wed, Feb 6, 2013 at 12:10 PM, Martin Landa <landa.martin at gmail.com>wrote:

> Hi,
>
> 2013/2/5 Daniel Victoria <daniel.victoria at gmail.com>:
> > If there is anything I can do to shed some light into thys mystery, just
> let
> > me know.
>
> please try the latest build (494) of GRASS *6.5*. The GUI shouldn't
> fail, it should print error messages about invalid map size. To help
> fixing this problem, you could enable wx debugging by
>
> g.gisenv set=WX_DEBUG=5
>
> and to find debug messages related to ChangeMapSize() - you will
> probably find one which will report 0 in width or height. Could you
> send it to ML? Something like
>
> ...
> GUI D3/5: BufferedWindow.OnSize():
> GUI D2/5: Map.ChangeMapSize(): width=798, height=533
> GUI D3/5: BufferedWindow.OnSize():
> ...
>
> Thanks, Martin
>
> --
> Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa
>
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