[Qgis-user] Fwd: How to use qgis to calculate location of wireless towers on a network
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] http://analisisterritoriales.blogspot.com/2009/11/analisis-de-la-localizacion-optima-de.html -- Por favor, no me envíe documentos con extensiones .doc, .docx, .xls, .xlsx, .ppt, .pptx, .mdb, mdbx OpenOffice es libre: se puede copiar, modificar y redistribuir libremente. Gratis y totalmente legal. http://GaleNUx.com es el sistema de información para la salud --///-- Teléfono USA: (347) 688-4473 (Google voice) skype: llamarafredyrivera ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Fwd: How to use qgis to calculate location of wireless towers on a network
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 plugin written in C++ http://www.qrap.org.za/ unfortunately the author never attempted to make it a core plugin, so it wasn't really usable by most of the people as it requires compiling. Not sure if it has been updated recently. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Qgis - automate operation
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 http://www.learnpython.org/ Some more intense\serious approaches would be: http://learnpythonthehardway.org/book/ http://www.greenteapress.com/thinkpython/ Best regards, Alexandre Neto On Fri, Jun 14, 2013 at 12:09 PM, BLANDENIER Lucien lucien.blanden...@unine.ch wrote: Dear all, I'm trying to automate some basic operation (import of raster, select color palette, ...). I assume it is possible to do it with Python scripts but I don't know this programming language... Do someone knows a good tutorial to learn how to use Python with Qgis? Is there some library with python script I can found for automation? Regards Lucien ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] QGIS Master error Modeler Sextante GRASS GIS extent
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 enter the values 1,1,1,1 as extension. Thanks, Error: Ha ocurrido un error mientras se ejecutaba el código de Python: Traceback (most recent call last): File /usr/share/qgis/python/plugins/sextante/modeler/ModelerParametersDialog.py, line 836, in okPressed if self.setParamValues(): File /usr/share/qgis/python/plugins/sextante/modeler/ModelerParametersDialog.py, line 604, in setParamValues if not self.setParamValue(param, self.valueItems[param.name]): File /usr/share/qgis/python/plugins/sextante/modeler/ModelerParametersDialog.py, line 773, in setParamValue return self.setParamExtentValue(param, widget) File /usr/share/qgis/python/plugins/sextante/modeler/ModelerParametersDialog.py, line 759, in setParamExtentValue value = widget.itemData(widget.currentIndex()).toPyObject() AttributeError: 'NoneType' object has no attribute 'toPyObject' Versión de Python: 2.7.5 (default, May 12 2013, 12:00:47) [GCC 4.8.0 20130502 (prerelease)] Versión de QGIS: 1.9.0-Master Master, fb15725 -- --- .~. / v \ //\\ /( )\ ^`~'^ ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
