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#1 Fri 05 January 2018 15:21

jlavaure
Participant assidu
Date d'inscription: 20 Apr 2013
Messages: 202

QGIS 2.14 & SAGA / Error Resample : object has no attribute 'crs'

Bonjour,

Je rencontre une erreur avec SAGA dans QGIS, notamment avec l'algorithmes "Ré-échantillonnage".

J'ai une données raster d'îles dans le pacifique provenant des données ASTER.

Je souhaite ré-échantillonner ce raster qui a une résolution de 30x30 pour obtenir une résolution de 5x5. Pour cela je voulais utiliser la fonction Ré-échantillonnage (resampling) de SAGA.

Une fois tout paramétré, après le Run j'obtiens l'erreur suivante :  'NoneType' object has no attribute 'crs' See log for more details

Avec dans le log :

Code:

émarrage de l'algorithme Resampling ...
io_gdal 0 -TRANSFORM 1 -RESAMPLING 0 -GRIDS "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\abfbc9cc3833420d86e1bc3a1c135715\tset.sgrd" -FILES "C:/Users/Jimmy LAVAURE/Desktop/_a_suppr/Solomon_Islands/tset.tif"
io_gdal 0 -TRANSFORM 1 -RESAMPLING 0 -GRIDS "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\8df622b3cada4179acbfe2959b2ff8d9\tset.sgrd" -FILES "C:/Users/Jimmy LAVAURE/Desktop/_a_suppr/Solomon_Islands/tset.tif"
grid_tools "Resampling" -TARGET_DEFINITION 0 -INPUT "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\8df622b3cada4179acbfe2959b2ff8d9\tset.sgrd" -KEEP_TYPE true -SCALE_UP 3 -SCALE_DOWN 3 -TARGET_USER_XMIN 156.755136789 -TARGET_USER_XMAX 156.874299749 -TARGET_USER_YMIN -8.11048736113 -TARGET_USER_YMAX -8.02743438902 -TARGET_USER_SIZE 1 -TARGET_USER_FITS 1 -TARGET_TEMPLATE "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\8df622b3cada4179acbfe2959b2ff8d9\tset.sgrd" -OUTPUT "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\0cc03c2ba9e64aea8ca246a41c97343f\OUTPUT.sdat"

C:\PROGRA~1\QGIS2~1.14\bin>set SAGA=C:\PROGRA~1\QGIS2~1.14\apps\saga-ltr

C:\PROGRA~1\QGIS2~1.14\bin>set SAGA_MLB=C:\PROGRA~1\QGIS2~1.14\apps\saga-ltr\modules

C:\PROGRA~1\QGIS2~1.14\bin>PATH=C:\PROGRA~1\QGIS2~1.14\apps\Python27\lib\site-packages\Shapely-1.2.18-py2.7-win-amd64.egg\shapely\DLLs;C:\PROGRA~1\QGIS2~1.14\apps\Python27\DLLs;C:\PROGRA~1\QGIS2~1.14\apps\Python27\lib\site-packages\numpy\core;C:\PROGRA~1\QGIS2~1.14\apps\qgis-ltr\bin;C:\PROGRA~1\QGIS2~1.14\apps\grass\grass-7.2.2\lib;C:\PROGRA~1\QGIS2~1.14\apps\grass\grass-7.2.2\bin;C:\PROGRA~1\QGIS2~1.14\apps\Python27\Scripts;C:\PROGRA~1\QGIS2~1.14\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem;C:\PROGRA~1\QGIS2~1.14\apps\saga-ltr;C:\PROGRA~1\QGIS2~1.14\apps\saga-ltr\modules

C:\PROGRA~1\QGIS2~1.14\bin>saga_cmd io_gdal 0 -TRANSFORM 1 -RESAMPLING 0 -GRIDS "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\abfbc9cc3833420d86e1bc3a1c135715\tset.sgrd" -FILES "C:/Users/Jimmy LAVAURE/Desktop/_a_suppr/Solomon_Islands/tset.tif"
____________________________

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____________________________

SAGA Version: 2.3.2 (64 bit)

____________________________
library path: C:\PROGRA~1\QGIS2~1.14\apps\saga-ltr\modules\
library name: io_gdal
library : GDAL/OGR
tool : Import Raster
author : O.Conrad (c) 2007 (A.Ringeler)
processors : 4 [4]
____________________________



Parameters


Grids: No objects
Files: "C:/Users/Jimmy LAVAURE/Desktop/_a_suppr/Solomon_Islands/tset.tif"
Select from Multiple Bands:
Alphanumeric Sorting: yes
Transformation: yes
Resampling: Nearest Neighbour


loading: C:/Users/Jimmy LAVAURE/Desktop/_a_suppr/Solomon_Islands/tset.tif



Driver: GTiff

Bands: 1

Rows: 429

Columns: 299


loading: tset





C:\PROGRA~1\QGIS2~1.14\bin>saga_cmd io_gdal 0 -TRANSFORM 1 -RESAMPLING 0 -GRIDS "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\8df622b3cada4179acbfe2959b2ff8d9\tset.sgrd" -FILES "C:/Users/Jimmy LAVAURE/Desktop/_a_suppr/Solomon_Islands/tset.tif"
____________________________

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

SAGA Version: 2.3.2 (64 bit)

____________________________
library path: C:\PROGRA~1\QGIS2~1.14\apps\saga-ltr\modules\
library name: io_gdal
library : GDAL/OGR
tool : Import Raster
author : O.Conrad (c) 2007 (A.Ringeler)
processors : 4 [4]
____________________________



Parameters


Grids: No objects
Files: "C:/Users/Jimmy LAVAURE/Desktop/_a_suppr/Solomon_Islands/tset.tif"
Select from Multiple Bands:
Alphanumeric Sorting: yes
Transformation: yes
Resampling: Nearest Neighbour


loading: C:/Users/Jimmy LAVAURE/Desktop/_a_suppr/Solomon_Islands/tset.tif



Driver: GTiff

Bands: 1

Rows: 429

Columns: 299


loading: tset





C:\PROGRA~1\QGIS2~1.14\bin>saga_cmd grid_tools "Resampling" -TARGET_DEFINITION 0 -INPUT "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\8df622b3cada4179acbfe2959b2ff8d9\tset.sgrd" -KEEP_TYPE true -SCALE_UP 3 -SCALE_DOWN 3 -TARGET_USER_XMIN 156.755136789 -TARGET_USER_XMAX 156.874299749 -TARGET_USER_YMIN -8.11048736113 -TARGET_USER_YMAX -8.02743438902 -TARGET_USER_SIZE 1 -TARGET_USER_FITS 1 -TARGET_TEMPLATE "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\8df622b3cada4179acbfe2959b2ff8d9\tset.sgrd" -OUTPUT "C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\0cc03c2ba9e64aea8ca246a41c97343f\OUTPUT.sdat"
____________________________

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

SAGA Version: 2.3.2 (64 bit)

____________________________
library path: C:\PROGRA~1\QGIS2~1.14\apps\saga-ltr\modules\
library name: grid_tools
library : Tools
tool : Resampling
author : O.Conrad (c) 2003
processors : 4 [4]
____________________________

Load grid: C:\Users\JIMMYL~1\AppData\Local\Temp\processing1bc6629387b74e9cbfbfa9c72d0387fa\8df622b3cada4179acbfe2959b2ff8d9\tset.sgrd...




Parameters


Grid system: 0.000278; 429x 299y; 156.755276x -8.110348y
Grids: 1 object (tset)
Output: No objects
Preserve Data Type: yes
Upscaling Method: B-Spline Interpolation
Downscaling Method: B-Spline Interpolation
Target Grid System: user defined
Cellsize: 1.000000
Left: 155.874300
Right: 156.874300
Bottom: -9.027434
Top: -8.027434
Fit: cells

Error: clip extent does not match extent of input grids
Error: executing tool [Resampling]

C:\PROGRA~1\QGIS2~1.14\bin>exit
Converting outputs

'NoneType' object has no attribute 'crs' See log for more details

Impossible de trouver une solution, j'ai tenté r.resamp de GRASS mais ça ne sort rien.

A savoir que ma projection est du WGS84 (4326).

Merci d'avance pour votre aide.

Hors ligne

 

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