[GRASSLIST:5280] Re: No vector display

[Markus Neteler]

On Wed, Jan 08, 2003 at 10:13:10AM +0530, Vidya Kotamraju wrote:
> Hi all,
> I have a vector ascii file for lines.
> The header information and format of the file is as follows...
> 
> ORGANIZATION:NATINAL INSTITUTE OF OCEANOGRAPHY
> DIGIT DATE:  2002      
> DIGIT NAME:  grass
> MAP NAME:    globedem_goa_vout 
> MAP DATE:    2002      
> MAP SCALE:   1
> OTHER INFO:  /home/vidyakr/grass5/GrassData/test/PERMANENT/dig_cats       
> ZONE:        0
> WEST EDGE:   73.5999984741211 
> EAST EDGE:   74.5916651925072
> SOUTH EDGE:  15.0583334853873
> NORTH EDGE:  15.8000001907349
> MAP THRESH:  00.00
> VERTI:
> L 6
>  73.941 15.425
>  73.942 15.424
>  73.942 15.424
>  73.943 15.424
>  73.944 15.423
>  73.944 15.423
> L 14
>  73.939 15.425
>  73.939 15.424

As far as I see, the order of coordinates is wrong.
For some strange reasons it wants the order:
 N E

(you have the common E N order).

ORGANIZATION:NATINAL INSTITUTE OF OCEANOGRAPHY
DIGIT DATE:  2002      
DIGIT NAME:  grass
MAP NAME:    globedem_goa_vout 
MAP DATE:    2002      
MAP SCALE:   1
OTHER INFO:  /home/vidyakr/grass5/GrassData/test/PERMANENT/dig_cats       
ZONE:        0
WEST EDGE:   73.5999984741211 
EAST EDGE:   74.5916651925072
SOUTH EDGE:  15.0583334853873
NORTH EDGE:  15.8000001907349
MAP THRESH:  00.00
VERTI:
L 6
 15.425 73.941
 15.424 73.942
[...]

This order should work.

[... no idea here...]

Cheers

 Markus

-- 
Markus Neteler

ITC-irst, Istituto per la Ricerca Scientifica e Tecnologica
      Project on Predictive Models for the Environment    
Via Sommarive, 18        -       38050 Povo (Trento), Italy
tel +39 0461 314 520 (fax -591)           http://mpa.itc.it