[gdal-dev] gdalwarp -overwrite

[Even Rouault]

On mardi 8 janvier 2019 21:27:54 CET Gong, Shawn wrote:
> Hi list,
> 
> I am switching from calling gdalwarp to using gdal.Warp( )
> One of the gdalwarp parameters is "-overwrite" but I can't find it in
> gdal.WarpOptions
> 
> Do I need it, is it a default option if I don't specify it?

If you use a string for the output filename as the first argument, then it 
will operate in overwrite mode.
If you use a dataset object opened in update mode, then it will operate in 
update mode.

Even

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