[Qgis-user] SAGA Mac OSX in QGIS 2.8.2

[Olav Peeters]

I'm sorry William,
I should have mentioned... A GDAL related error:
GDAL: Export Raster: could not initialize data objects

(see full log below)

or is the issue rather related to:
Unknown option 'USER_SIZE'

.. related to the files in 
~/.qgis2/python/plugins/processing/algs/saga/description/2.1.3/ maybe? 
But I did try reinstalling QGIS with ~/.qgis2/python/plugins/processing 
removed. I also updatedthe processing add-on to 2.9.2.

some other saga modules do function as expected (e.g. Polygon centroids)

Cheers,
Olav

full log:

Algorithm Triangulation starting...
grid_gridding "Triangulation" -TARGET_DEFINITION 0 -SHAPES 
"/some_points.shp" -FIELD "field_3" -TARGET_USER_XMIN 141951.6 
-TARGET_USER_XMAX 162048.8 -TARGET_USER_YMIN 199950.2 -TARGET_USER_YMAX 
224042.8 -USER_SIZE 100 -USER_GRID 
"/var/folders/g4/__hdq_jj7fb095y56hsbprzh0000gn/T/processing/53b78e46811a42e59e6cef905198a605/USERGRID.tif.sgrd"
io_gdal 1 -GRIDS 
"/var/folders/g4/__hdq_jj7fb095y56hsbprzh0000gn/T/processing/53b78e46811a42e59e6cef905198a605/USERGRID.tif.sgrd" 
-FORMAT 1 -TYPE 0 -FILE 
"/var/folders/g4/__hdq_jj7fb095y56hsbprzh0000gn/T/processing/53b78e46811a42e59e6cef905198a605/USERGRID.tif"
Unknown option 'USER_SIZE'
____________________________

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____________________________

SAGA Version: 2.1.4

____________________________
library path: /Applications/QGIS.app/Contents/MacOS/lib/saga/
library name: libgrid_gridding
library : Gridding
tool : Triangulation
author : O.Conrad (c) 2004
____________________________


Usage: saga_cmd grid_gridding 5 -SHAPES [-FIELD ] [-TARGET_DEFINITION ] 
[-TARGET_USER_XMIN ] [-TARGET_USER_XMAX ] [-TARGET_USER_YMIN ] 
[-TARGET_USER_YMAX ] [-TARGET_USER_SIZE ] [-TARGET_USER_FITS ] 
[-TARGET_TEMPLATE ] [-TARGET_OUT_GRID ]
-SHAPES: Points
Shapes (input)
-FIELD: Attribute
Table field
-TARGET_DEFINITION: Target Grid System
Choice
Available Choices:
[0] user defined
[1] grid or grid system
Default: 0
-TARGET_USER_XMIN: Left
Floating point
Default: 0.000000
-TARGET_USER_XMAX: Right
Floating point
Default: 100.000000
-TARGET_USER_YMIN: Bottom
Floating point
Default: 0.000000
-TARGET_USER_YMAX: Top
Floating point
Default: 100.000000
-TARGET_USER_SIZE: Cellsize
Floating point
Minimum: 0.000000
Default: 1.000000
-TARGET_USER_FITS: Fit
Choice
Available Choices:
[0] nodes
[1] cells
Default: 0
-TARGET_TEMPLATE: Target System
Grid (optional input)
-TARGET_OUT_GRID: Target Grid
Grid (output)
Error: Grid file could not be opened.
Error: executing tool [GDAL: Export Raster]
____________________________

##### ## ##### ##
### ### ## ###
### # ## ## #### # ##
### ##### ## # #####
##### # ## ##### # ##
____________________________

SAGA Version: 2.1.4

____________________________
library path: /Applications/QGIS.app/Contents/MacOS/lib/saga/
library name: libio_gdal
library : GDAL/OGR
tool : GDAL: Export Raster
author : O.Conrad (c) 2007
____________________________

Load grid: 
/var/folders/g4/__hdq_jj7fb095y56hsbprzh0000gn/T/processing/53b78e46811a42e59e6cef905198a605/USERGRID.tif.sgrd...
failed
GDAL: Export Raster: could not initialize data objects
Converting outputs
Loading resulting layers
Algorithm Triangulation finished



On 03/06/15 15:44, William Kyngesburye wrote:
> As the error suggests, check the log (processing log) for more details on why it failed.  Look in the INFO section for SAGA command output.
>
> On Jun 2, 2015, at 3:22 AM, Olav Peeters <opeeters at gmail.com> wrote:
>
>> Hi,
>> I'm having issues with the SAGA modules in Qgis 2.8.2. Performing an analysis ends with:
>>
>> Oooops! The following output layers could not be open
>> Grid: /var/folders/g4/__hdq_jj7fb095y56hsbprzh0000gn/T/processing/e60cad6f141643fa9d38f85fc7e74aef/USERGRID.tif
>> The above files could not be opened, which probably indicates that they were not correctly produced by the executed algorithm
>> Checking the log information might help you see why those layers were not created as expected
>>
>> According to the readme (dmg from http://www.kyngchaos.com/software/qgis) I should temporarily move all files in:
>> /Library/Application Support/GDAL/1.11/PlugIns
>> to elsewhere or rename the PlugIns directory. But this directory is empty.
>>
>> I did install the recent GDAL 1.11 Complete [39.3 MiB] 2015-5-18 from:
>> http://www.kyngchaos.com/software/frameworks#gdal_complete
>>
>> The path as specified in the options of the processing plugin in QGIS is:
>> /Applications/QGIS.app/Contents/MacOS/lib/saga/
>> And indeed all SAGA modules are there..
>>
>> Does anyone have any pointers?
>> I also tried uninstalling, deleting ~/.qgis2, deleting the plist's of QGIS, reinstalling both 2.8.1 and 2.8.2.. no luck.
>>
>> Cheers,
>> Olav
>>
>> _______________________________________________
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>> Qgis-user at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/qgis-user
> -----
> William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
> http://www.kyngchaos.com/
>
> "The beast is actively interested only in now, and, as it is always now and always shall be, there is an eternity of time for the accomplishment of objects."
>
> - the wisdom of Tarzan
>
>
>
>
>

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