[Gdal-dev] gdalwarp -rc -tr 250 250 ortho_*.tif overview.tif error

[John Mitchell]

Hi,

I run the following command:

gdalwarp -rc -tr 250 250 ortho.tif overview.tif

and I get the following error:

Error 1:Attempt to create 0X0X3 TIFF, but width, height and bands must
be positive.

What do I need to add to my gdalwarp command?

Thanks,

John J. Mitchell
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