[Qgis-user] QGIS and SAGA 7.3.0
Rien Boydens
rien.boydens at gmail.com
Sun Oct 18 13:25:18 PDT 2020
Hi Nick
This seems to be a bug in SAGA NextGen. I'm already looking to file a
pull request, but you could also quickly fix it for yourself by going to
.local/share/QGIS/QGIS3/profiles/default/python/plugins/processing_saga_nextgen/description/SimpleFilter.txt
and changing "MODE" to "KERNEL_TYPE" and "RADIUS" to "KERNEL_RADIUS".
You might also do it in SimpleFilerwithinshape.txt if you want that one
to work as well.
Wish you good luck
Rien
On 18/10/2020 20:57, Nick Hopton wrote:
> Hi berndv,
>
> I thought we might be getting somewhere with your last suggestion, I made
> the changes you mentioned and the SAGA NextGen tools duly appeared. I then
> tried to run the SAGA Simple filter on a one-metre DTM, but this failed with
> the message 'Unknown option 'MODE''. This is a step forward of course, I'd
> not managed QGIS/NexGen to recognise SAGA at all before this. Here's part of
> the output from the log:
>
> =================================================
>
> 2020-10-18T19:22:34 INFO SAGA execution commands
> io_gdal 0 -TRANSFORM 1 -RESAMPLING 3 -GRIDS
> "/tmp/processing_LzwXIT/b240a8bf0bac43518ec759524cb8b9d0/DTMSU5565P107172019012320190325.sgrd"
> -FILES
> "/home/nick/Desktop/bucklebury_common/P_10717/DTM_SU5565_P_10717_20190123_20190325.tif"
> grid_filter "Simple Filter" -INPUT
> "/tmp/processing_LzwXIT/b240a8bf0bac43518ec759524cb8b9d0/DTMSU5565P107172019012320190325.sgrd"
> -MODE 0 -METHOD 0 -RADIUS 25 -RESULT
> "/tmp/processing_LzwXIT/a2d7f23262044c1faa1105e743070c85/RESULT.sdat"
> 2020-10-18T19:22:36 INFO SAGA execution console output
> ____________________________
>
> ##### ## ##### ##
> ### ### ## ###
> ### # ## ## #### # ##
> ### ##### ## # #####
> ##### # ## ##### # ##
> ____________________________
>
> SAGA Version: 7.3.0
>
> ____________________________
> library path: /usr/lib/x86_64-linux-gnu/saga/
> library name: libio_gdal
> library : io_gdal
> tool : Import Raster
> identifier : 0
> author : O.Conrad (c) 2007 (A.Ringeler)
> processors : 12 [12]
> ____________________________
>
>
>
> Parameters
>
> Grids: No objects
> Files:
> "/home/nick/Desktop/bucklebury_common/P_10717/DTM_SU5565_P_10717_20190123_20190325.tif"
> Multiple Bands Output: automatic
> Select from Multiple Bands:
> Transformation: true
> Resampling: B-Spline Interpolation
>
>
> loading:
> /home/nick/Desktop/bucklebury_common/P_10717/DTM_SU5565_P_10717_20190123_20190325.tif
>
>
>
> Driver: GTiff
>
> Bands: 1
>
> Rows: 5000
>
> Columns: 5000
>
>
> loading: DTM_SU5565_P_10717_20190123_20190325
>
>
> ____________________________
>
> ##### ## ##### ##
> ### ### ## ###
> ### # ## ## #### # ##
> ### ##### ## # #####
> ##### # ## ##### # ##
> ____________________________
>
> SAGA Version: 7.3.0
>
> Unknown option 'MODE'
> ____________________________
> library path: /usr/lib/x86_64-linux-gnu/saga/
> library name: libgrid_filter
> library : grid_filter
> tool : Simple Filter
> identifier : 0
> author : O.Conrad (c) 2003
> processors : 12 [12]
> ____________________________
>
> =============================================
>
> I'm not entirely sure where I go from here!
>
> All the best,
> Nick.
>
>
>
> --
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