Bug report #15281
Raster calculator crashes unexpectedly with moderate sized TIFs
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Raster Calculator | ||
| Affected QGIS version: | 2.16.0 | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | duplicate |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 23216 |
Description
I would have thought these were large files, but after seeing #13336 I guess not. I have 4GB and 5GB TIFFs on Windows 7 and I'm trying to do:
TIGER@1 OR WATER@1
and QGIS immediately crashes without warning after I click OK. (I actually want to OR in a third file, but have been waiting 16 hours for the Attribute Table editor to delete multiple columns from a 490Mb DBF before I can prepare it)
The rasters were created with:
gdal_rasterize.exe -burn 40 -tr 10.0 10.0 CENSUS2010TIGERROADS_ARC.shp -l CENSUS2010TIGERROADS_ARC TIGER.tif gdal_rasterize.exe -burn 1000000000 -tr 10.0 10.0 HYDRO25K_POLY.shp -l HYDRO25K_POLY HYDRO.tifThe source files are available from:
- http://www.mass.gov/anf/research-and-tech/it-serv-and-support/application-serv/office-of-geographic-information-massgis/datalayers/hd.html
- http://www.mass.gov/anf/research-and-tech/it-serv-and-support/application-serv/office-of-geographic-information-massgis/datalayers/census2010.html
P.S. I also tried to use gdal_calc as a work around without success
gdal_calc.bat -A TIGER.tif -B HYDRO.tif --outfile=CostPath.tif --calc="A|B" ImportError: No module named site
History
#1
Updated by belg4mit - over 8 years ago
- File RasterCalculatorCrash.zip added
Sorry, I forgot to include the minidump.
#2
Updated by belg4mit - over 8 years ago
Got gdal_calc.py working after using out that I had to run OSGeo4W.bat first.
I get the following:
Error! Dimensions of file HYDRO.tif (33592, 23330) are different from other files (29593, 18206). Cannot proceed
#3
Updated by belg4mit - over 8 years ago
- File RasterCalculatorCrash-matching_extent.zip added
I clipped the rasters to be the same size/extent, although that really should not be necessary, and it still crashes.
#4
Updated by Giovanni Manghi over 8 years ago
- Resolution set to duplicate
- Status changed from Open to Closed
seems that #13336 is still valid. I confirm on a clean 2.16 installation on linux.
The gdal raster calculator issue must be reported in the gdal bug tracker.