Hi Jorge, running the same gdal2wktraster script with those options that have suggested have fixed the error...
i.e: se...@seanspc:~/rasters$ time ./gdal2wktraster.py -k 512x512 -s 81989 -I -r raster/ -t sebastable -o ok.sql ./gdal2wktraster.py:727: DeprecationWarning: integer argument expected, got float hexwkb += wkblify(pt2fmt(pixtype), nodata) that means that if the image is too big, "-k is mandatory" (probably it should be set with some default...) I have to go now.. if it gives any error I'll let you know ! thanks 2010/7/22 Jorge Arévalo <[email protected]> > Hi Sebastian, > > On Wed, Jul 21, 2010 at 6:35 PM, Sebastian E. Ovide > <[email protected]> wrote: > >> Also, normally you will also want to retile your smaller rasters with > the > >> –k option to tiles (something like 100x100 or 200x200), specify the > >> reference system with the –s option and create an index with the –I > option. > >> Did you read the tutorial? > >> > >> > > > > it should not matter for gdal2wktraster.py right ? > > > > Could you please provide a link to download the big raster that caused > the first problem in Linux? We're trying to reproduce it, in the same > conditions. You should be able to deal with big rasters by splitting > them into small blocks by using -k option to specify the size of the > blocks, and -I option to create an index, without using any other tool > before. > > About the wildcard problem, we're working on it too. Thanks for reporting > it. > > Best regards, > Jorge > > >> > >> Pierre > >> > >> > >> > >> From: [email protected] > >> [mailto:[email protected]] On Behalf Of > >> Sebastian E. Ovide > >> Sent: 21 juillet 2010 04:15 > >> To: PostGIS Users Discussion > >> Subject: [postgis-users] gdal2wktraster.py wildchar not working > >> > >> > >> > >> Hi All, > >> > >> as gdal2wktraster.py has a bug that prevents importing big rasters, I > have > >> split the raster using > >> > >> gdal_retile.py -v -ps 10000 10000 -targetDir test test.png > >> > >> I created a lot of tif files... > >> > >> then I've tried to create a sql with this: > >> > >> ./gdal2wktraster.py -r test/*.tif -t newtable -o newtable.sql > >> > >> and gdal2wktraster.py read only 1 file: > >> > >> se...@seanspc:~/rasters$ ./gdal2wktraster.py -r test/*.tif -t newtable > -o > >> newtable.sql > >> ------------------------------------------------------------ > >> Summary of GDAL to WKT Raster processing: > >> ------------------------------------------------------------ > >> Number of processed raster files: 1 (test/test_01_01.tif) > >> List of generated tables (number of tiles): > >> 1 newtable (1) > >> > >> > >> any other easy way to import big rasters ? > >> > >> > >> > >> -- > >> Sebastian E. Ovide > >> > >> > >> > >> _______________________________________________ > >> postgis-users mailing list > >> [email protected] > >> http://postgis.refractions.net/mailman/listinfo/postgis-users > >> > > > > > > -- > > Sebastian E. Ovide > > > > > > > > > > > > _______________________________________________ > > postgis-users mailing list > > [email protected] > > http://postgis.refractions.net/mailman/listinfo/postgis-users > > > > > _______________________________________________ > postgis-users mailing list > [email protected] > http://postgis.refractions.net/mailman/listinfo/postgis-users > -- Sebastian E. Ovide
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