[GRASS-user] problem regarding the display of map

[Jachym Cepicky]

hm,
are you working on raster map's region? 
does v.info say anything? 

try to run r.to.vect in command line (see r.to.vect --help for details)
and post resulting messages from this module

jachym

Kunal Malik píše v Út 26. 02. 2008 v 17:58 +0530:
> I have use this command
> GRASS 6.2.3 (spearfish60):~ > r.to.vect
> 
> and in the r.to.vect window i have enter the raster map which is
> converted into vector format from the raster map present in the
> spearfish60 database and the enter the name for the output vector map
> and the feature line ,after the execution all these i am getting the
> name  of  the map in the vector list .
> But when i execute the instruction of display of map i am geetting
> error.
> > ERROR: Cannot open old vector map_tf_v at PERMANENT on level 2
> >  d.vect map=tgr_shp
> > The bounding box of the map is outside the current region, nothing
> > drawn.
> The Platform Used is Red Hat Enterprise Linux.
> Grass Version=6-2.3
> 
> 
> 
> On 2/26/08, Jachym Cepicky <jachym.cepicky at gmail.com> wrote:
>         
>         Kunal Malik píše v Út 26. 02. 2008 v 16:56 +0530:
>         
>         > HI!
>         > i convert the raster map to vector map and the name of new
>         vect map is
>         > map_tf_v
>         > but when i use the display command i am getting following
>         error
>         >
>         > g.region vect=map_tf_v
>         > ERROR: Cannot open old vector map_tf_v at PERMANENT on level 2
>         >  d.vect map=tgr_shp
>         > The bounding box of the map is outside the current region,
>         nothing
>         > drawn.
>         > how can i display the map...???
>         >
>         > Thanks & Regards
>         
>         
>         could you post the commands, you used, for graster->vector
>         conversion?
>         What is your platform? What is your GRASS version?
>         
>         jachym
>         
>         P.S. Are you sure, you want to send this message to
>         mapserver-users as
>         well?
>         
>         
>         --
>         Jachym Cepicky
>         e-mail: jachym.cepicky gmail com
>         URL: http://les-ejk.cz
>         GPG: http://www.les-ejk.cz/pgp/jachym_cepicky-gpg.pub
>         
> 
> 
> 
> -- 
> Thanks & Regards
> 
> Kunal Malik
> 09871147561
-- 
Jachym Cepicky
e-mail: jachym.cepicky gmail com
URL: http://les-ejk.cz
GPG: http://www.les-ejk.cz/pgp/jachym_cepicky-gpg.pub
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