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SAGA (System for Automated Geoscientific Analyses) is a GIS toolbox with many modules that can be used from the GUI, command line or accessed through R,python or directly using C++.
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SAGA command line not working
I'll focus my question on the last try as it's a more direct connection to SAGA. BTW, I'm using SAGA 2.3.2 64 bits on windows Server 2012 R2. … I've already had problem with SAGA writing tif files, so I've also tried changing the RESULT files to .sgrd and .sdat with no luck. …
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Accepted
SAGA command line not working
First error, SAGA command requires a .sgrd file. You CANNOT give it a .tif. This happens only if you script SAGA, has using tif file in the GUI works fine. … Anyway, here is the command that works
"C:\OSGeo4W64\apps\saga\saga_cmd.exe" grid_tools 15 -INPUT C:\Users\Bastien\Pictures\depth_D500.sgrd -RESULT C:\Users\Bastien\Pictures\depth_D500SAGA.sgrd -METHOD …
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answer
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Clustering spatially connected polygons so all clusters have approximately the same size
I'm open for a solution is R, QGIS, SAGA or GRASS. …
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Clustering spatially connected polygons so all clusters have approximately the same size
I finally found a way, I scripted my own clustering function in R which works relatively great. The idea is to start from the neighbor list and iteratively make groups. The algorithm looks a little …