The error does not occur in the gdal_retile.py python code, it occurs
in the gdal C code. Your tile size
is really large producing images with 100 millions of pixel. Try a
smaller pixel size, each pixel needs some bytes, dependent on your
color model.
Quoting Tacot <[email protected]>:
Hi,
I try to cut an image in several tiles.
I use this command:
gdal_retile -of ECW -ps 10000 10000 -targetDir C:\GDAL\ECW Image.ecw
I obtain 4 tiles, but after I've got this message:
"Traceback (most recent call last):
File "C:\PROGRA~1\FWTOOL~1.7\bin\gdal_retile.py", line 941, in ?
sys.exit(main(sys.argv))
File "C:\PROGRA~1\FWTOOL~1.7\bin\gdal_retile.py", line 858, in main
dsCreatedTileIndex = tileImage(minfo,ti)
File "C:\PROGRA~1\FWTOOL~1.7\bin\gdal_retile.py", line 336, in tileImage
createTile(minfo, offsetX, offsetY, width, height,tilename,OGRDS)
File "C:\PROGRA~1\FWTOOL~1.7\bin\gdal_retile.py", line 507, in createTile
data = s_band.ReadRaster( 0,0,readX,readY,readX,readY, t_band.DataType
)
File "C:\PROGRA~1\FWTOOL~1.7\pymod\gdal.py", line 851, in ReadRaster
buf_xsize, buf_ysize,buf_type)
MemoryError"
So I guess that's a memory's problem.
So Is there a means to by-pass it?
Thanks
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