[GRASS-dev] v.in.ascii Column numbers must not be negative

GRASS GIS GRASS GIS developer
1

Hi,

(using trunk built today)

I am trying to vector import from ascii files with 1000s of columns by
taking x=0 y=1 and z=$col

I must do it wrong:

v.in.ascii -z input=bior1.1_rcA2.csv output=bior1.1_rcA2_0000 separator=',' x=0 y=1 z=2 --o
ERROR: Column numbers must not be negative

Data files are like this:
(Lat, long, zval1, zval2, ...)
6.8000001907,55.1500015259,3.0500001907,4.3499999046,...
6.7000001907,55.1400015259,1.0200001907,7.3599999046,...

Thanks for any help,
Yann
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2

Yann Chemin wrote:

Hi,

Bonjour!

(using trunk built today)

I am trying to vector import from ascii files with 1000s of columns by
taking x=0 y=1 and z=$col

I must do it wrong:
> v.in.ascii -z input=bior1.1_rcA2.csv output=bior1.1_rcA2_0000
> separator=',' x=0 y=1 z=2 --o ERROR: Column numbers must not be negative

Yann,

maybe "x=1, y=2, z=$col" where $col should be else than 1, 2

?

Data files are like this:
(Lat, long, zval1, zval2, ...)
6.8000001907,55.1500015259,3.0500001907,4.3499999046,...
6.7000001907,55.1400015259,1.0200001907,7.3599999046,...

Can you share demo-data, a few lines? I can also try to give it a go.

Nikos

3

On 15 August 2013 02:07, Yann Chemin <ychemin@gmail.com> wrote:

> ERROR: Column numbers must not be negative

The error messages is probably wrong, columns are indexed from 1.