[GRASS-user] Re: [GRASSLIST:1065] Re: v.clean doesn't create dbf
Carlos "Guâno" Grohmann
carlos.grohmann at gmail.com
Fri May 12 07:33:48 EDT 2006
This is the output of v.info:
v.info map=int2 layer=1
+----------------------------------------------------------------------------+
| Layer: int2 Organization: |
| Mapset: guano Source Date: |
| Location: isobases Name of creator: |
| Database: /home/guano/grassdata |
| Title: |
| Map Scale: 1:1 |
| Map format: native |
|----------------------------------------------------------------------------|
| Type of Map: Vector (level: 2) |
| |
| Number of points: 45 Number of areas: 0 |
| Number of lines: 0 Number of islands: 0 |
| Number of boundaries: 0 Number of faces: 0 |
| Number of centroids: 0 Number of kernels: 0 |
| |
| Map is 3D: 0 |
| Number of dblinks: 1 |
| |
| Projection: Unknown projection (zone 0) |
| N: 2402.286 S: 167.630 |
| E: 2298.094 W: 40.459 |
| B: 0.000 T: 0.000 |
| |
| Digitize threshold: 0.00000 |
| Comments: |
| |
+----------------------------------------------------------------------------+
v.info map=int2 layer=1 -c
Displaying column types/names for database connection of layer 1:
INTEGER|cat
DOUBLE PRECISION|alt
INTEGER|alt2
trying RST...
v.surf.rst input=int2 layer=2 dmax=25.000000 dmin=5.000000
elev=dem_int2 zmult=1.0 tension=40. smooth=0.1 segmax=40 npmin=300
GRASS_INFO_WARNING(5379,1): strip exists with insufficient data
ERROR2: zero points in the given region!
GRASS_INFO_ERROR(5379,2): Input failed
Now the most weird.. if I set the zcolumn=1 (cat), it works.
Carlos
On 5/11/06, Maciek Sieczka <werchowyna at epf.pl> wrote:
> On Thu, 11 May 2006 11:18:44 -0300
> "Carlos \"Guâno\" Grohmann" <carlos.grohmann at gmail.com> wrote:
>
> > Thanks Maciek and Hamish, I managed to create the table and populate
> > with cats after some help reading, after I send the mesg yesterday.
>
> Hi Carlos,
>
> what is your v.surf.rst syntax?
>
> are you sure you set the zcolumn and layer correctly?
>
> what do those say:
>
> v.info your_vector
> v.info -c your_vector layer= (each layer you've got in your_vector)
>
> Maciek
>
> --------------------
> W polskim Internecie są setki milionów stron. My przekazujemy Tobie tylko najlepsze z nich!
> http://katalog.panoramainternetu.pl/
>
>
--
+-----------------------------------------------------------+
Carlos Henrique Grohmann - Guano
Geologist M.Sc - Doctorate Student at IGc-USP - Brazil
Linux User #89721 - carlos dot grohmann at gmail dot com
+-----------------------------------------------------------+
_________________
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