New answers tagged qgis-processing
First alternative: You could uncheck the Open output file after running algorithm option if you uncheck Produce output 2. As you mentioned in your comment, QGIS cannot load this output if it doesn't get processed by the algorithm, therefore disabling the option to load it should work without an error message showing up. Second alternative: Use output ...
1) add the ExampleProvider folder in the qgis plugins ; 2) fix the path of the module in the different python files in order that the import does correctly. (one module seems to point to C:\QGISPATH\bin...\algs\ExampleProvider) ; 3) activate the plugin in the plugin manager. And now, the Example aglorithms provider appears in my processing toolbox.
This is physically impossible due to Sentinel-1 using a SAR (Synthetic Aperture Radar) sensor instead of an optical sensor. You can create false color RGB images from SAR data but no true color RGB. If you are looking for optical remote sensing imagery, besides Landsat, the recently launched Sentinel-2 is expected to deliver it's first images soon.
Downloaded and installed version 2.10.2 of the Processing plugin and it now recognises SAGA. As @markusN pointed out in his comment to my question, v2.10.1 had some issues but seems resolved now, atleast for SAGA.
I'm not sure this is possible as processing requires iface, which is not created in standalone applications: http://hub.qgis.org/issues/8955
not just you. Works fine with this setup (Ubuntu 32-bit, QGIS 2.10.1) Installed version: 2.9.0 (in /home/steven/.qgis2/python/plugins/processing) Available version: 2.10.2 (in QGIS Official Plugin Repository) I get the same error when in processing 20.10.2 You can try using the 'downgrade plugin' option (and it still works from the Raster Menu, just not ...
You can also use the ogr2ogr based tool "Dissolve polygons" and click on "compute min/max/sum/mean for the following attribute". It executes this query: ogr2ogr "[temporary file]" folder/file.shp file -dialect sqlite -sql "SELECT ST_Union(geometry),Column FROM 'file' GROUP BY Column" Available in QGIS >= 2.10
You can use this example instead of LecoS. It will be easier for you to understand how to write down a new provider for Processing https://github.com/qgis/QGIS/tree/master/python/plugins/processing/algs/exampleprovider
As Mapperz already commented, you can send pull requests to https://github.com/qgis/QGIS-Processing/tree/master/scripts in order to submit new user scripts. As far as I know, there are no plans to change to a different hosting platform for now since Github provides all necessary infrastructure.
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