[Gvsig_english] Can gvSig create isolines from set of data points?

[Thuận Nguyễn]

Thank you very much, Antonio
Best regard,
Thuan Nguyen



2013/11/2 Antonio Falciano <afalciano at yahoo.it>

>  Hi Thuan,
> all the tools cited before are contained in the SEXTANTE toolbox.
> You can access to this toolbox from the SEXTANTE menu or toolbar.
> Here you can search the before mentioned tools.
> More info about SEXTANTE for gvSIG:
> http://www.youtube.com/user/sextantelibrary/videos
>
> Cheers,
> Antonio
>
> Il 02/11/2013 11:12, Thuận Nguyễn ha scritto:
>
>  Thank Antonio so much for your help, but please get more detailed
> instructions,
>
>  Trân trọng
> Thuận Nguyễn
>
>
> 2013/11/1 Antonio Falciano
>
>> Il 01/11/2013 15:38, Thuận Nguyễn ha scritto:
>>
>> > Dear all,
>> > Please tell me if gvSig support interpolation function that allows to
>> > create isolines from set of data points. And, how creat isolines with
>> > gvSig 1.12?
>>
>>  Hi Thuan,
>> the answer is yes. You can do it using SEXTANTE for gvSIG.
>> Firstly, use "Rasterize vector layer" and then "Void filling" (spline
>> interpolation) or, if you want, other interpolation techniques contained
>> in the "Rasterization and interpolation" group of geoalgorithms.
>> Finally, use the "Contour lines" tool in order to create the isolines.
>> Hope this helps!
>>
>> Cheers,
>> Antonio
>>
>> --
>> Antonio Falciano
>> http://www.linkedin.com/in/antoniofalciano
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>
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