[Gvsig_english] SEXTANTE tutorial

Francisco José Peñarrubia fjp at scolab.es
Mon Nov 23 10:43:45 CET 2009


Sorry, I meant "he will *answer* any question"...

Francisco José Peñarrubia escribió:
> Hi Roy.
>
> About network extension to gvSIG, is a vectorial tool. It will not work 
> with raster data.
> About Sextante algorithm, you can ask directly to the creator of 
> Sextante (Victor Olaya) . I'm pretty sure he will ask any question.
> Or you can post this question in Sextante mailing lists:
>
> http://forge.osor.eu/mail/?group_id=13
>
> Hope it helps.
>
> Best regards.
>
> Fran Peñarrubia
> www.scolab.es
>
> Roy escribió:
>   
>> Many thanks for your reply roser.
>> I'm working with raster data and I have never used network extension so,
>> is it possible to use that extension for raster data?
>>  
>> Best regards.
>> 2009/11/23 roser <soler_rossig at gva.es <mailto:soler_rossig at gva.es>>
>>
>>     Hi Roy,
>>
>>     I'm not an expert on this subject, and I've never used the use cost of
>>     sextante, but I've used the network pilot, and you can compute a least
>>     cost network with it.
>>
>>     I recommend you to test both options, the sextante tool and the
>>     network
>>     pilot and then choose the one that best suits your requirements.
>>
>>     I enclose a link to a manual where you can find examples on the work
>>     with both pilots, sextante and the network one.
>>
>>     http://www.gvsig.gva.es/eng/documentacion-gvsig/courses-and-tutorials-of-gvsig/
>>
>>     Hope it helps
>>
>>     best regards, roser
>>
>>
>>
>>     Roy wrote:
>>     > Hello everyone,
>>     > I send a question some days ago and nobody send me any clue to solve
>>     > the problem.
>>     > May be my qüestion is not very clear?
>>     >
>>     > So, I try again ...:-)
>>     > I have isotropic and anisotropic layers involved in computing a
>>     least
>>     > cost.
>>     > Is it necessary or compulsory to use cost (combined) tool of
>>     sextante?
>>     >
>>     > Thans in advance. Your answer are very important for me.
>>     >
>>     > 2009/11/18 Roy <postgis.user at gmail.com
>>     <mailto:postgis.user at gmail.com> <mailto:postgis.user at gmail.com
>>     <mailto:postgis.user at gmail.com>>>
>>     >
>>     >     Hi,
>>     >     I am looking for a tutorial, manual, workshop etc about SEXTANTE
>>     >     anisotropic algorithms for accumulated cost.
>>     >     In particular, I need information about Accumulated cost
>>     >     (combined) algorithm, differences between others accumulated
>>     cost
>>     >     algorithms, ...
>>     >
>>     >     Any information would be appreciated.
>>     >
>>     >
>>     >
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