[Portugal] Fwd: [Pywps-devel] WPS + OpenLayers example

[Jorge de Jesus]

 Ola

Bem parece que o exemplo com o v.net.path
(http://rsg.pml.ac.uk/wps/example/index.html)  nao e' o mais correcto :)
se meterem o carro em madrid e a bandeira abaixo de Santa Maria, a rota
mais curta vai por Vigo  !!!

ScreenShot: http://derp.co.uk/6de36

Parece que o v.net.path escolhe o tramo inicial mais curto apesar da
rota total ser a mais longa.

Eu mandei uma pergunta para o mailing list to GRASS, provavelmente estou
a fazer algum erro obvio !!! Ou entao a TomTom andou a sabotar o
algoritmo v.net.path para evitar concorrencia ^_^

Jorge


On 19/08/11 10:12, Giovanni Manghi wrote:
>> -------- Messaggio originale --------
>> Oggetto: [Pywps-devel] WPS + OpenLayers example
>> Data: Thu, 18 Aug 2011 14:06:27 +0100
>> Mittente: Jorge de Jesus <jmdj at pml.ac.uk>
>> A: <pywps-devel at wald.intevation.org>
>>
>>
>>
>>  Hi to all :)
>>
>> I've made an example using PyWPS+OpenLayers+WPS-GRASS-Bridge, basically
>> openlayers uses the PyWPS plugin and  calls a WPS that serves the GRASS
>> module v.net.path.
>>
>> http://rsg.pml.ac.uk/wps/example/index.html
>>
>>
>> The WPS will output the shortest path between 2 points in a graph, and
>> the result gets integrated into openlayers. My object was to have a
>> complete example on how to work with WPS, javascript code is not minifed
>> and  it's full of comments.
>>
>> Unfortunately the production virtual machine is extremely slow :(
>> (beggers can't be choosers...), it takes more or less 5 seconds to get a
>> result back
>>
>> Jorge
>>
>>
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Please think before you print

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