[GRASS-user] v.out.ogr to KML ERROR 1: Latitude is invalide

maven apache apachemaven0 at gmail.com
Mon Jun 22 06:10:57 EDT 2009

2009/6/22 Micha Silver <micha at arava.co.il>

> maven apache wrote:
>> I did have five vector layer each of which have only one
>> categories,Actually I got the five vector from the commond
>> "v.extract......";
>>     Normally you would use d.vect.thematic if you have 5 categories
>>    in *one* vector map. Then setting i.e. column=cat would color each
>>    different cat value a different color.
>> Where is the generated thematic map,in the display?
> Maybe this will help:
> I have a vector layer "fields". I ran these two commands (after setting the
> region):
> # Display fields with different colors based on area
> d.vect.thematic map=fields column=HECTARES color=red-blue

"You must open a display monitor"
I meet this error message when do the commond "d.vect.thecmatic....", by the
serach enginee I found this topic has mentioned in the grass-dev mailist,but
I have not found the final way to solve the problem/

> # Add a label with the area for each field
> d.vect map=fields display=attr type=centroid attrcol=HECTARES lsize=10
> lcolor=black
> And the result is the attached image. The d.vect.thematic broke the fields
> into 4 categories based on size (two larger fields have the same color). I
> could have changed the number of intervals with the nint option.
> Cheers,
> Micha
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