SAGA Catchment Area tool not working #24779

qgib · 2017-07-17T15:37:28Z

Author Name: Mario Reyes (@ernesto561)
Original Redmine Issue: 16880
Affected QGIS version: 2.18.10
Redmine category:processing/saga
Assignee: Giovanni Manghi

I'm trying to use the SAGA Catchment Area tool within QGIS and I don`t get a result. The log file is the following:

2017-07-17T00:58:58	0	SAGA execution commands
			io_gdal 0 -TRANSFORM 1 -RESAMPLING 3 -GRIDS "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\207375cf6c214fc29b38c563de21ea7b\demssnad27lcc.sgrd" -FILES "C:/Users/Leslie/Documents/Curso QGIS II/Practica 3 Hidrologia/datos_practica/dem_ss_nad27lcc.tif"
			ta_preprocessor "Fill Sinks (Wang & Liu)"  -ELEV "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\207375cf6c214fc29b38c563de21ea7b\demssnad27lcc.sgrd" -MINSLOPE 0.01 -FILLED "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\8fb1dc9374ee4cea93f13f58b828018c\FILLED.sdat" -FDIR "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\e9023bec26954e91a5cf2e01f43df720\FDIR.sdat" -WSHED "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\a8fe1bc1b8684dc9b3297c2fdf1188b9\WSHED.sdat"
2017-07-17T00:59:32	0	Salida de la consola de ejecución de SAGA
			
			C:\PROGRA~1\QGIS2~1.18\bin>set SAGA=C:/PROGRA~1/QGIS2~1.18/apps\saga-ltr
			
			C:\PROGRA~1\QGIS2~1.18\bin>set SAGA_MLB=C:/PROGRA~1/QGIS2~1.18/apps\saga-ltr\modules
			
			C:\PROGRA~1\QGIS2~1.18\bin>PATH=C:\PROGRA~1\QGIS2~1.18\apps\Python27\lib\site-packages\Shapely-1.2.18-py2.7-win32.egg\shapely\DLLs;C:\PROGRA~1\QGIS2~1.18\apps\Python27\DLLs;C:\PROGRA~1\QGIS2~1.18\apps\Python27\lib\site-packages\numpy\core;C:\PROGRA~1\QGIS2~1.18\apps\qgis\bin;C:\PROGRA~1\QGIS2~1.18\apps\grass\grass-7.2.1\lib;C:\PROGRA~1\QGIS2~1.18\apps\grass\grass-7.2.1\bin;{app};C:\PROGRA~1\QGIS2~1.18\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem;C:\PROGRA~1\QGIS2~1.18\apps\Python27\Scripts;C:\Program Files\R\R-3.4.0\bin\i386;C:\Program Files\RStudio\bin;C:/PROGRA~1/QGIS2~1.18/apps\saga-ltr;C:/PROGRA~1/QGIS2~1.18/apps\saga-ltr\modules
			
			C:\PROGRA~1\QGIS2~1.18\bin>saga_cmd io_gdal 0 -TRANSFORM 1 -RESAMPLING 3 -GRIDS "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\207375cf6c214fc29b38c563de21ea7b\demssnad27lcc.sgrd" -FILES "C:/Users/Leslie/Documents/Curso QGIS II/Practica 3 Hidrologia/datos_practica/dem_ss_nad27lcc.tif"
			____________________________
			
			#####   ##   #####    ##
			###     ###  ##       ###
			###   # ## ##  #### # ##
			### ##### ##    # #####
			##### #   ##  ##### #   ##
			____________________________
			
			SAGA Version: 2.3.2 (32 bit)
			
			____________________________
			library path: C:\PROGRA~1\QGIS2~1.18\apps\saga-ltr\modules\
			library name: io_gdal
			library     : GDAL/OGR
			tool        : Import Raster
			author      : O.Conrad (c) 2007 (A.Ringeler)
			processors  : 2 [2]
			____________________________
			
			
			
			Parameters
			
			
			Grids: No objects
			Files: "C:/Users/Leslie/Documents/Curso QGIS II/Practica 3 Hidrologia/datos_practica/dem_ss_nad27lcc.tif"
			Select from Multiple Bands:
			Alphanumeric Sorting: yes
			Transformation: yes
			Resampling: B-Spline Interpolation
			
			
			loading: C:/Users/Leslie/Documents/Curso QGIS II/Practica 3 Hidrologia/datos_practica/dem_ss_nad27lcc.tif
			
			
			
			Driver: GTiff
			
			Bands: 1
			
			Rows: 1362
			
			Columns: 1144
			
			
			loading: dem_ss_nad27lcc
			
			
			
			
			
			C:\PROGRA~1\QGIS2~1.18\bin>saga_cmd ta_preprocessor "Fill Sinks (Wang & Liu)"  -ELEV "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\207375cf6c214fc29b38c563de21ea7b\demssnad27lcc.sgrd" -MINSLOPE 0.01 -FILLED "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\8fb1dc9374ee4cea93f13f58b828018c\FILLED.sdat" -FDIR "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\e9023bec26954e91a5cf2e01f43df720\FDIR.sdat" -WSHED "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\a8fe1bc1b8684dc9b3297c2fdf1188b9\WSHED.sdat"
			____________________________
			
			#####   ##   #####    ##
			###     ###  ##       ###
			###   # ## ##  #### # ##
			### ##### ##    # #####
			##### #   ##  ##### #   ##
			____________________________
			
			SAGA Version: 2.3.2 (32 bit)
			
			____________________________
			library path: C:\PROGRA~1\QGIS2~1.18\apps\saga-ltr\modules\
			library name: ta_preprocessor
			library     : Preprocessing
			tool        : Fill Sinks (Wang & Liu)
			author      : Copyrights (c) 2007 by Volker Wichmann
			processors  : 2 [2]
			____________________________
			
			Load grid: C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\207375cf6c214fc29b38c563de21ea7b\demssnad27lcc.sgrd...
			
			
			
			
			Parameters
			
			
			Grid system: 30.325388; 1362x 1144y; 463349.588191x 267606.598769y
			DEM: demssnad27lcc
			Filled DEM: Filled DEM
			Flow Directions: Flow Directions
			Watershed Basins: Watershed Basins
			Minimum Slope [Degree]: 0.010000
			
			
			
			
			
			Save grid: C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\e9023bec26954e91a5cf2e01f43df720\FDIR.sdat...
			
			
			Save grid: C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\a8fe1bc1b8684dc9b3297c2fdf1188b9\WSHED.sdat...
			
			
			
			C:\PROGRA~1\QGIS2~1.18\bin>exit
2017-07-17T01:00:03	0	SAGA execution commands
			ta_hydrology "Flow Accumulation (Top-Down)"  -ELEVATION "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\8fb1dc9374ee4cea93f13f58b828018c\FILLED.sgrd" -METHOD 0 -CAREA "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\ef8b47abf5f14cdfba5fb1aef6bc881b\CAREA.sdat"
2017-07-17T01:00:14	0	Salida de la consola de ejecución de SAGA
			
			C:\PROGRA~1\QGIS2~1.18\bin>set SAGA=C:/PROGRA~1/QGIS2~1.18/apps\saga-ltr
			
			C:\PROGRA~1\QGIS2~1.18\bin>set SAGA_MLB=C:/PROGRA~1/QGIS2~1.18/apps\saga-ltr\modules
			
			C:\PROGRA~1\QGIS2~1.18\bin>PATH=C:\PROGRA~1\QGIS2~1.18\apps\Python27\lib\site-packages\Shapely-1.2.18-py2.7-win32.egg\shapely\DLLs;C:\PROGRA~1\QGIS2~1.18\apps\Python27\DLLs;C:\PROGRA~1\QGIS2~1.18\apps\Python27\lib\site-packages\numpy\core;C:\PROGRA~1\QGIS2~1.18\apps\qgis\bin;C:\PROGRA~1\QGIS2~1.18\apps\grass\grass-7.2.1\lib;C:\PROGRA~1\QGIS2~1.18\apps\grass\grass-7.2.1\bin;{app};C:\PROGRA~1\QGIS2~1.18\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem;C:\PROGRA~1\QGIS2~1.18\apps\Python27\Scripts;C:\Program Files\R\R-3.4.0\bin\i386;C:\Program Files\RStudio\bin;C:/PROGRA~1/QGIS2~1.18/apps\saga-ltr;C:/PROGRA~1/QGIS2~1.18/apps\saga-ltr\modules
			
			C:\PROGRA~1\QGIS2~1.18\bin>saga_cmd ta_hydrology "Flow Accumulation (Top-Down)"  -ELEVATION "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\8fb1dc9374ee4cea93f13f58b828018c\FILLED.sgrd" -METHOD 0 -CAREA "C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\ef8b47abf5f14cdfba5fb1aef6bc881b\CAREA.sdat"
			Unknown option 'CAREA'
			____________________________
			
			#####   ##   #####    ##
			###     ###  ##       ###
			###   # ## ##  #### # ##
			### ##### ##    # #####
			##### #   ##  ##### #   ##
			____________________________
			
			SAGA Version: 2.3.2 (32 bit)
			
			____________________________
			library path: C:\PROGRA~1\QGIS2~1.18\apps\saga-ltr\modules\
			library name: ta_hydrology
			library     : Hydrology
			tool        : Flow Accumulation (Top-Down)
			author      : O.Conrad (c) 2001-2016, T.Grabs portions (c) 2010
			processors  : 2 [2]
			____________________________
			
			
			Usage: saga_cmd ta_hydrology 0 [-ELEVATION <str>] [-SINKROUTE <str>] [-WEIGHTS <str>] [-FLOW <str>] [-VAL_INPUT <str>] [-VAL_MEAN <str>] [-ACCU_MATERIAL <str>] [-ACCU_TARGET <str>] [-ACCU_TOTAL <str>] [-ACCU_LEFT <str>] [-ACCU_RIGHT <str>] [-STEP <num>] [-FLOW_UNIT <str>] [-FLOW_LENGTH <str>] [-LINEAR_VAL <str>] [-LINEAR_DIR <str>] [-METHOD <str>] [-LINEAR_DO <str>] [-LINEAR_MIN <num>] [-CONVERGENCE <double>] [-NO_NEGATIVES <str>] [-WEIGHT_LOSS <str>]
			-ELEVATION:<str>     	Elevation
			Grid (input)
			-SINKROUTE:<str>     	Sink Routes
			Grid (optional input)
			-WEIGHTS:<str>       	Weights
			Grid (optional input)
			-FLOW:<str>          	Flow Accumulation
			Grid (output)
			-VAL_INPUT:<str>     	Input for Mean over Catchment
			Grid (optional input)
			-VAL_MEAN:<str>      	Mean over Catchment
			Grid (output)
			-ACCU_MATERIAL:<str> 	Material for Accumulation
			Grid (optional input)
			-ACCU_TARGET:<str>   	Accumulation Target
			Grid (input)
			-ACCU_TOTAL:<str>    	Accumulated Material
			Grid (optional output)
			-ACCU_LEFT:<str>     	Accumulated Material (Left Side)
			Grid (optional output)
			-ACCU_RIGHT:<str>    	Accumulated Material (Right Side)
			Grid (optional output)
			-STEP:<num>          	Step
			Integer
			Minimum: 1
			Default: 1
			-FLOW_UNIT:<str>     	Flow Accumulation Unit
			Choice
			Available Choices:
			[0] number of cells
			[1] cell area
			Default: 1
			-FLOW_LENGTH:<str>   	Flow Path Length
			Grid (optional output)
			-LINEAR_VAL:<str>    	Linear Flow Threshold Grid
			Grid (optional input)
			-LINEAR_DIR:<str>    	Channel Direction
			Grid (optional input)
			-METHOD:<str>        	Method
			Choice
			Available Choices:
			[0] Deterministic 8
			[1] Rho 8
			[2] Braunschweiger Reliefmodell
			[3] Deterministic Infinity
			[4] Multiple Flow Direction
			[5] Multiple Triangular Flow Directon
			[6] Multiple Maximum Downslope Gradient Based Flow Directon
			Default: 4
			-LINEAR_DO:<str>     	Thresholded Linear Flow
			Boolean
			Default: 0
			-LINEAR_MIN:<num>    	Linear Flow Threshold
			Integer
			Default: 500
			-CONVERGENCE:<double>	Convergence
			Floating point
			Minimum: 0.000000
			Default: 1.100000
			-NO_NEGATIVES:<str>  	Prevent Negative Flow Accumulation
			Boolean
			Default: 1
			-WEIGHT_LOSS:<str>   	Loss through Negative Weights
			Grid (optional output)
			
			C:\PROGRA~1\QGIS2~1.18\bin>exit
2017-07-17T01:00:14	2	Error loading result layer:
			Traceback (most recent call last):
			  File "C:/PROGRA~1/QGIS2~1.18/apps/qgis/./python/plugins\processing\gui\Postprocessing.py", line 77, in handleAlgorithmResults
			    isRaster)
			  File "C:/PROGRA~1/QGIS2~1.18/apps/qgis/./python/plugins\processing\tools\dataobjects.py", line 187, in load
			    + '\nCheck the processing framework log to look for errors')
			RuntimeError: Could not load layer: C:\Users\Leslie\AppData\Local\Temp\processing30ebabc0f3844302af111e184a46deea\ef8b47abf5f14cdfba5fb1aef6bc881b\CAREA.sdat
			Check the processing framework log to look for errors

Thanks.

The text was updated successfully, but these errors were encountered:

qgib · 2017-07-17T15:41:01Z

Author Name: Giovanni Manghi (@gioman)

do you installed with the standalone or osgeo4w installer? if the latter what saga version have you installed and using, 2.1.2 or 2.3.2?

status_id was changed from Open to Feedback

qgib · 2017-07-17T15:41:13Z

Author Name: Giovanni Manghi (@gioman)

assigned_to_id was changed from Victor Olaya to Giovanni Manghi

qgib · 2017-07-17T15:43:58Z

Author Name: Mario Reyes (@ernesto561)

Giovanni Manghi wrote:

do you installed with the standalone or osgeo4w installer? if the latter what saga version have you installed and using, 2.1.2 or 2.3.2?

I installed QGIS using the stand-alone installer. Thanks.

qgib · 2017-07-20T11:18:12Z

Author Name: Giovanni Manghi (@gioman)

Fixed here: #4895

if you don't want to wait for the new point release of 2.18 you can easily apply by hand the changes, is just a matter of edit the description file with the correct parameter names.

status_id was changed from Feedback to Closed
resolution was changed from to fixed/implemented

qgib · 2017-07-21T19:25:21Z

Author Name: Mario Reyes (@ernesto561)

Giovanni Manghi wrote:

Fixed here: #4895

if you don't want to wait for the new point release of 2.18 you can easily apply by hand the changes, is just a matter of edit the description file with the correct parameter names.

Thanks. Just a question, every time someone fixes a bug, do I have to wait for the next release or is it fixed if I download and install QGIS again?

qgib · 2017-07-22T11:36:16Z

Author Name: Giovanni Manghi (@gioman)

Thanks. Just a question, every time someone fixes a bug, do I have to wait for the next release or is it fixed if I download and install QGIS again?

if you don't want to manually apply the changes (as you can do easily as are in parts of the code is interpreted and not compiled) you need to wait for a new version or point release.

qgib closed this as completed Jul 20, 2017

qgib added Bug Either a bug report, or a bug fix. Let's hope for the latter! High Priority Processing Relating to QGIS Processing framework or individual Processing algorithms labels May 25, 2019

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SAGA Catchment Area tool not working #24779

SAGA Catchment Area tool not working #24779

qgib commented Jul 17, 2017

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SAGA Catchment Area tool not working #24779

SAGA Catchment Area tool not working #24779

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