lygons.
>
> I don't know anything about how the dissolve algorithm is written, so I
> can't predict it's performance and how it will scale with image size and
> number of tiles. However, if it takes advantage of spatial indices, it
> could scale fairly well unless you have
ve to the number of polygons and should
> improve for the posterized image.
>
> Hopefully Frank will weigh in where I've gotten it wrong or missed
> something.
>
>
> On 1/11/2015 10:11 AM, chris snow wrote:
>
> I have been informed by a colleague attempting to convert
I have been informed by a colleague attempting to convert a 1.4GB TIF file
using gdal_polygonize.py on a g2.2xlarge Amazon instance (8 vCPU, 15gb RAM)
that the processing took over 2 weeks running constantly. I have also
been told that the same conversion using commercial tooling was completed
in
