SAGA Fill Sink

[qgib]

Author Name: Lene Fischer (@LeneFischer)
Original Redmine Issue: 21120
Affected QGIS version: 3.4.4
Redmine category:processing/saga

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Trying to use SAGA Fill Sink.
It runs smoothly, but send out an error message. See attached file.
This is both for temp files and for saving as a file.

Secondly it is only possible to save as SDAT - not TIFF

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• fill_sink_error_log.txt (Lene Fischer)

[qgib]

Author Name: Giovanni Manghi (@gioman)

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In QGIS 3 SAGA only outputs in its native data format, by design.

[qgib]

Author Name: Lene Fischer (@LeneFischer)

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Why - previously it was in TIF

[qgib]

Author Name: Giovanni Manghi (@gioman)

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Lene Fischer wrote:

Why - previously it was in TIF

I think this is better answered by Nyall/AlexB as they have re-written Processing.

About the issue reoprted in this ticket, I can't confirm on Win7 and QGIS 3.4.4 with SAGA LTR installed (Processing works with SAGA LTR):

g algorithm�
Algorithm 'Fill sinks' starting�
Input parameters:
{ 'DEM' : 'C:/Users/qgis/Desktop/postgis_training/data/rasters/mdt_clipped_3763.tif', 'MINSLOPE' : 0.01, 'RESULT' : 'C:/Users/qgis/AppData/Local/Temp/processing_8982c772d80e4606b9f8a0599c21fc31/06c4c8e6182640a1a3920f3302dc11d3/RESULT.sdat' }

io_gdal 0 -TRANSFORM 1 -RESAMPLING 3 -GRIDS "C:/Users/qgis/AppData/Local/Temp/processing_8982c772d80e4606b9f8a0599c21fc31/a9947d23e54d445e827e31c4a3f9bc3f/mdtclipped3763.sgrd" -FILES "C:/Users/qgis/Desktop/postgis_training/data/rasters/mdt_clipped_3763.tif"
ta_preprocessor "Fill Sinks (Planchon/Darboux, 2001)" -DEM "C:/Users/qgis/AppData/Local/Temp/processing_8982c772d80e4606b9f8a0599c21fc31/a9947d23e54d445e827e31c4a3f9bc3f/mdtclipped3763.sgrd" -MINSLOPE 0.01 -RESULT "C:/Users/qgis/AppData/Local/Temp/processing_8982c772d80e4606b9f8a0599c21fc31/06c4c8e6182640a1a3920f3302dc11d3/RESULT.sdat"

C:\OSGEO41\bin>set SAGA=C:/OSGEO41/apps\saga-ltr

C:\OSGEO41\bin>set SAGA_MLB=C:/OSGEO41/apps\saga-ltr\modules

C:\OSGEO41\bin>PATH=C:\OSGEO41\apps\qgis\bin;C:\OSGEO41\apps\Python37;C:\OSGEO41\apps\Python37\Scripts;C:\OSGEO41\apps\qt5\bin;C:\OSGEO41\apps\Python27\Scripts;C:\OSGEO41\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32\WBem;C:\OSGEO41\apps\Python37\lib\site-packages\numpy.libs;C:/OSGEO41/apps\saga-ltr;C:/OSGEO41/apps\saga-ltr\modules

C:\OSGEO4~1\bin>saga_cmd io_gdal 0 -TRANSFORM 1 -RESAMPLING 3 -GRIDS "C:/Users/qgis/AppData/Local/Temp/processing_8982c772d80e4606b9f8a0599c21fc31/a9947d23e54d445e827e31c4a3f9bc3f/mdtclipped3763.sgrd" -FILES "C:/Users/qgis/Desktop/postgis_training/data/rasters/mdt_clipped_3763.tif"

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SAGA Version: 2.3.2 (64 bit)

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library path: C:\OSGEO4~1\apps\saga-ltr\modules
library name: io_gdal
library : GDAL/OGR
tool : Import Raster
author : O.Conrad (c) 2007 (A.Ringeler)
processors : 2 [2]

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Parameters

Grids: No objects
Files: "C:/Users/qgis/Desktop/postgis_training/data/rasters/mdt_clipped_3763.tif"
Select from Multiple Bands:
Alphanumeric Sorting: yes
Transformation: yes
Resampling: B-Spline Interpolation

loading: C:/Users/qgis/Desktop/postgis_training/data/rasters/mdt_clipped_3763.tif

Driver: GTiff

Bands: 1

Rows: 559

Columns: 455

loading: mdt_clipped_3763

C:\OSGEO4~1\bin>saga_cmd ta_preprocessor "Fill Sinks (Planchon/Darboux, 2001)" -DEM "C:/Users/qgis/AppData/Local/Temp/processing_8982c772d80e4606b9f8a0599c21fc31/a9947d23e54d445e827e31c4a3f9bc3f/mdtclipped3763.sgrd" -MINSLOPE 0.01 -RESULT "C:/Users/qgis/AppData/Local/Temp/processing_8982c772d80e4606b9f8a0599c21fc31/06c4c8e6182640a1a3920f3302dc11d3/RESULT.sdat"

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SAGA Version: 2.3.2 (64 bit)

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library path: C:\OSGEO4~1\apps\saga-ltr\modules
library name: ta_preprocessor
library : Preprocessing
tool : Fill Sinks (Planchon/Darboux, 2001)
author : Copyrights (c) 2003 by Volker Wichmann
processors : 2 [2]

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Load grid: C:/Users/qgis/AppData/Local/Temp/processing_8982c772d80e4606b9f8a0599c21fc31/a9947d23e54d445e827e31c4a3f9bc3f/mdtclipped3763.sgrd...

Parameters

Grid system: 80; 559x 455y; 10283.085928x 54418.184309y
DEM: mdtclipped3763
Filled DEM: Filled DEM
Minimum Slope [Degree]: 0.010000

C:\OSGEO4~1\bin>exit
Execution completed in 28.23 seconds
Results:
{'RESULT': 'C:/Users/qgis/AppData/Local/Temp/processing_8982c772d80e4606b9f8a0599c21fc31/06c4c8e6182640a1a3920f3302dc11d3/RESULT.sdat'}

Loading resulting layers
Algorithm 'Fill sinks' finished

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• regression was changed from 1 to 0
• status_id was changed from Open to Feedback

[qgib]

Author Name: Gabriel De Luca (@gabriel-de-luca)

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The error reported was already fixed in @saga-ltr-2.3.2-4@ package.

https://trac.osgeo.org/osgeo4w/ticket/589

[qgib]

Author Name: Giovanni Manghi (@gioman)

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Gabriel De Luca wrote:

The error reported was already fixed in @saga-ltr-2.3.2-4@ package.

https://trac.osgeo.org/osgeo4w/ticket/589

I'm using this version, so this explains that I don't get the error. Lene can you check what SAGA version have you installed?

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• resolution was changed from to no timely feedback
• status_id was changed from Feedback to Closed