[GRASS-user] v.rast.stats

[Micha Silver]

On 06/04/2010 09:53 AM, Sandile Gumede wrote:
> Hi
>
> When I'm running the command below I'm getting some errors, I pasted them
>    below
>    v.rast.stats -ec vector=catchments raster=rainfall 
> colprefix=rain_cols percentile=90
>
>    DBMI-DBF driver error: SQL parser error: syntax error, unexpected 
> NULL_VALUE
>    processing 'NULL'
>    in statement: UPDATE catchments SET rain_cols_=-NULL WHERE cat=1
>    Error in db_execute_immediate
>    ERROR: Error while executing: 'UPDATE catchments SET 
> rain_cols_=-NULL WHERE
>    cat=1'
>
Hi Sandile
Is there raindata for all the catchments? Do they cover the same region?
i.e. maybe you can post the output of each of these:
g.region -p
v.info -g catchments
r.info -g rainfall

>
> -- 
> Kind Regards
> TS Gumede
> Student Researcher
> Meraka Institute, CSIR
> office   :  012 841 2606
> mobile :  072 258 1650
>
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-- 
Micha Silver
Arava Development Co. +972-52-3665918
http://www.surfaces.co.il


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