[Qgis-user] SUMMIT elevation map from a DEM ( SRTM)

[Agustin]

If you have a graticule,  gridstatisticsforpolygons in processing will do the trick, if not “creategraticule” and then gridstatisticsforpolygons
Something like these commands in the processing commander but it can be done with the gui as well:
processing.runalg("saga:creategraticule",None,”xmin,xmax,ymin,ymax”,1000,1000,1,”/path/towhereyouwantosave/your_graticule")
processing.runalg("saga:gridstatisticsforpolygons”,"your_mdt.tif","/path/towhereyour_graticule_is",False,False,True,False,False,False,False,False,0,None)

On 22Oct, 2015, at 7:19 AM, Allan López <allosa01 at gmail.com> wrote:

> I need to create a SUMMIT elevation map from a DEM ( SRTM). At every square km I need to extract : Lat, Long and MAXIMUM elevation ( within that square km) and so on for all the grid. Someone suggested topology-algebra but that is too much for me !. I will appreciate a "receipt" or any other practical suggestion for QGIS 
> 
> Allan López
> _______________________________________________
> Qgis-user mailing list
> Qgis-user at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/qgis-user