[gdal-dev] gdalwarp crash

[Simon Lyngby Kokkendorff]

Hej List,

  I was using gdal1.10_dev (precompiled from gisinternals.com/sdk) to warp
a quite large ECW image, but after running for a few days the process
crashed with an integer overflow error:

C:\Users\simlk\Downloads\release-1600-x64-gdal-mapserver>gdalwarp -s_srs
"+proj=
etmerc +ellps=GRS80 +lat_0=0 +lon_0=-39 +k_0= 0.9996 +towgs84=0,0,0,0,0,0,0
+uni
ts=m +no_defs" -t_srs "EPSG:4747" -of GTiff -co "BIGTIFF=IF_NEEDED" -ts
110000 3
00000 -wm 3072 C:\Ortofoto\GR_samlet_ny.ecw T:\TEMP\simlk\out.tiff
Creating output file that is 110000P x 300000L.
Processing input file C:\Ortofoto\GR_samlet_ny.ecw.
0...10...20...30...40...50...60...70...ERROR 1: Integer overflow :
nDstXSize=275
00, nDstYSize=37500

I was trying to mimic a utm zone 24 projection in my source srs - and yes I
did forget the false easting +x_0=500000, but I doubt the problem is
related to that. Is there some other creation option that I missed for huge
output?

Cheers,
Simon Kokkendorff, National Geodata Agency of Denmark
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