[Qgis-user] Fwd: How to use qgis to calculate location of wireless towers on a network

2013-06-16 Thread Fredy Rivera
Hi I found a tutorial to calculate the best location for fire observation towers 0] and I think something like that would help calculate the best location of towers wifi unfortunately is arcgis tutorial and so I consult if anyone has had a similar experience in qgis. regards Fredd [0]

Re: [Qgis-user] Fwd: How to use qgis to calculate location of wireless towers on a network

2013-06-16 Thread Giovanni Manghi
Hi I found a tutorial to calculate the best location for fire observation towers 0] and I think something like that would help calculate the best location of towers wifi unfortunately is arcgis tutorial and so I consult if anyone has had a similar experience in qgis. there is (was?) this

Re: [Qgis-user] Qgis - automate operation

2013-06-16 Thread Alexandre Neto
Hello Lucien, I believe the best place to start would be by checking PyQGIS cookbook: http://www.qgis.org/pyqgis-cookbook/intro.html If you wanna take a very basic crash course of Python to get some bearings, you can try codeacademy: http://www.codecademy.com/tracks/python. or

[Qgis-user] QGIS Master error Modeler Sextante GRASS GIS extent

2013-06-16 Thread samuelm...@gmail.com
Hi list, I get an error in the Sextante Modeler to use any GRASS GIS algorithm, since it requires you to enter the values of the extension, and the default setting does not work [Use min covering Extent]. How I can define the extent is calculated from the input layers?. My solution has been to