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 [EMAIL PROTECTED] 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 <[EMAIL PROTECTED]> 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 [EMAIL PROTECTED] 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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