Bug report #9233

QGis - SAGA clip grid with polygon

Added by Francesco Pirotti almost 11 years ago. Updated over 9 years ago.

Status:Closed
Priority:Normal
Assignee:Victor Olaya
Category:Processing/SAGA
Affected QGIS version:2.0.1 Regression?:No
Operating System:Windows Easy fix?:No
Pull Request or Patch supplied:No Resolution:not reproducable
Crashes QGIS or corrupts data:No Copied to github as #:17854

Description

I am trying to clip a landsat image with a rectangular polygon (TIF and shapefile respectively). The process exits with an error. Upon further investigation I saw that the QGis module links to the a SAGA script which successfully imports the TIF and shapefile, converts the TIF to SAGA binary format, successfully cuts the raster image, but fails to re-convert the SAGA binary image to TIF format.
The reason can be seen below in the final part of the process: basically the output format of the GDAL Export Raster is "ELAS" which fails to export. Is there a simple way to force the GDAL export module in SAGA script to use GTiff format??

Grid system: 30; 550x 484y; 712530x 5137500y
Grid(s): 1 object (aa.tif))
File: D:/aa.tif
Format: ELAS
Data Type: match input data
_
error: Could not create dataset.

error: executing module [GDAL: Export Raster]_

Thanks for any tips (PS the objective is to clip 200 Landsat Images using a single shapefile automatically using QGis)
Francesco

History

#1 Updated by Paolo Cavallini almost 11 years ago

  • Target version changed from Version 2.0.0 to Future Release - High Priority

#2 Updated by Alexander Bruy about 10 years ago

  • Category changed from 94 to Processing/SAGA

#3 Updated by Giovanni Manghi over 9 years ago

  • Resolution set to not reproducable
  • Status changed from Open to Closed

fixed a long ago.

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