[GRASS-user] problem regarding the display of map

GRASS GRASS user
1

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@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

Kunal Malik
09871147561

2

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@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

3

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@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@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@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

4

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@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@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@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

5

Hi!
Thanks For ur support .
I will Try it.
I have Taken a sample Code from http://trac.osgeo.org/grass/browser/grass/trunk/doc/raster/r.example
after compilation of this code …after making setting in the Make file,
I am getting the Error

ERROR: MAPSET PERMANENT - permission denied
why this error is showing.
it create a directory “OBJ.i686-pc-linux-gnu”.containg main.o
HOW COULD I GET THE EXE.

On 2/26/08, Jachym Cepicky <jachym.cepicky@gmail.com> wrote:

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@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@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@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

–
Thanks & Regards

Kunal Malik
09871147561