[GRASSLIST:9182] Re: [Fwd: Re: GRASS 6 in a nutshell tutorial]

[Stephan Holl]

Hello Luigi, 

On Mon, 21 Nov 2005 17:20:05 -0800 Luigi Ponti <lponti at infinito.it>
wrote:

> Thanks Ian and Hamish,
> 
> I was eventually able to fix the problem by downloading a unprojected 
> California layout shapefile (form <www.census.gov>) and then
> importing it via v.proj in the location with the digital elevation
> map. Apparently the official shapefile of California layout has a
> wrong latitude.
> 
> Next step is to connect the output table of the population model 
> (population densities at weather stations) to the map I have just 
> created. This would hopefully result in an interpolated raster.
> 
> Hamish suggested the following:
> 
> Load in site data with v.in.ascii & interpolate between sites with
> v.surf.rst.
> 
> According to the manual v.in.ascii uses the | separator. Is it worth
> to manually put the file in that format or do you think is better to
> convert it in a database to connect with a specific command?
>

you could use the fs="," for selecting a , as a selector.

have a look at the manual-page of v.in.ascii.

g.manual v.in.ascii or

v.in.ascii -h


Best
	Stephan



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