I have use this command<br>
<span style="font-weight: bold;">GRASS 6.2.3 (spearfish60):~ > r.to.vect<br>
<br>
</span>and in the <span style="font-weight: bold; text-decoration: underline;">r.to.vect window</span>
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 <span style="font-weight: bold;">vector map </span>and the feature line ,after the execution all these i am getting the name of the map in the vector list .<br>
But when i execute the instruction of display of map i am geetting error.<br>
> ERROR: Cannot open old vector map_tf_v@PERMANENT on level 2<br>
> d.vect map=tgr_shp<br>
> The bounding box of the map is outside the current region, nothing<br>
> drawn.<br>
The Platform Used is Red Hat Enterprise Linux.<br>
Grass Version=6-2.3<br>
<br>
<br><br><div><span class="gmail_quote">On 2/26/08, <b class="gmail_sendername">Jachym Cepicky</b> <<a href="mailto:jachym.cepicky@gmail.com">jachym.cepicky@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br> Kunal Malik píše v Út 26. 02. 2008 v 16:56 +0530:<br> <br>> HI!<br> > i convert the raster map to vector map and the name of new vect map is<br> > map_tf_v<br> > but when i use the display command i am getting following error<br>
><br> > g.region vect=map_tf_v<br> > ERROR: Cannot open old vector map_tf_v@PERMANENT on level 2<br> > d.vect map=tgr_shp<br> > The bounding box of the map is outside the current region, nothing<br> > drawn.<br>
> how can i display the map...???<br> ><br> > Thanks & Regards<br> <br> <br>could you post the commands, you used, for graster->vector conversion?<br> What is your platform? What is your GRASS version?<br>
<br> jachym<br> <br> P.S. Are you sure, you want to send this message to mapserver-users as<br> well?<br> <br><br> --<br> Jachym Cepicky<br> e-mail: jachym.cepicky gmail com<br> URL: <a href="http://les-ejk.cz">http://les-ejk.cz</a><br>
GPG: <a href="http://www.les-ejk.cz/pgp/jachym_cepicky-gpg.pub">http://www.les-ejk.cz/pgp/jachym_cepicky-gpg.pub</a><br> <br></blockquote></div><br><br clear="all"><br>-- <br>Thanks & Regards<br><br>Kunal Malik<br>09871147561