[gdal-dev] How to cut a Raster map with a KML file

[Luis Lisboa]

Thank you Chitanya.
But it created an output file with two layers (one with the values from
original file and another with a 255 for the pixels thar are inside KMZ
file: How can I have produce one layer?
Thanks
Luis
On Mon, Sep 3, 2012 at 5:10 PM, Chaitanya kumar CH
<chaitanya.ch at gmail.com>wrote:

> Luis,
>
> gdalwarp has some options for this exact purpose.
> The cutline can be from any of the OGR readable datasource.
>
> http://www.gdal.org/gdalwarp.html
>
> On Mon, Sep 3, 2012 at 9:34 PM, Luis Lisboa <luislisboa1975 at gmail.com>wrote:
>
>> Greetings
>> I have a raster file (Geotiff) and I have a KML file with a polygon and I
>> want to cut raster map to only have valid values inside the polygon. How
>> can I do this using just GDAL?
>>
>> Usually I used to cut geotiff file with gdalwarp and but in those cases I
>> was cutting a square (xmin xmax ymin ymax) and in this case is a more
>> complex polygon
>>
>> Thanks
>> Regards,
>> Luis
>>
>> _______________________________________________
>> gdal-dev mailing list
>> gdal-dev at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/gdal-dev
>>
>
>
>
> --
> Best regards,
> Chaitanya kumar CH.
>
> +91-9494447584
> 17.2416N 80.1426E
>
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