[gdal-dev] Dissolve shapefile using GDAL/OGR

Andreas Oxenstierna ao at t-kartor.se
Tue Feb 26 05:38:26 PST 2013


I would use PostGIS - they have comprehensive, very efficient and in my 
experience 100 % correct set of spatial processing tools.

> Hi!
>
> So, My question is pretty simple.
> I'm developing a software in C++ that uses GDAL/OGR library to handle 
> geoprocessing computations. What I need to do now is to dissolve a 
> shapefile by a column (similiar to the Quantum GIS tool "Vector > 
> Geoprocessing Tools > Dissolve").
> Does GDAL/OGR already support this operation (or eases this somehow)? 
> Do I have to implement it by myself? Do I need to use another library 
> to easily acomplish this task? (GRASS?).
>
> Thanks in advance,
> Hugo Benício.
>
>
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> gdal-dev at lists.osgeo.org
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-- 
Best Regards

Andreas Oxenstierna
T-Kartan Produkt AB
mobile: +46 733 206831
mailto: ao at t-kartor.se
http://www.t-kartor.com

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