[mapserver-users] converting a multi-thousand polygon shapefile into a shapefile that just contains the exterior vertices

John Mitchell mitchelljj98 at gmail.com
Wed Apr 29 16:56:07 PDT 2009


Hi,

I have created a shape file via gdaltindex based a few thousand geotiff's.

I don't need all of the interior grids within this shape file just the
exterior vertices's.

How can I convert this shape file so that it does not have the interior grid
and just the exterior vertices's.

I am displaying this shape file within UMN MapServer and I want to increase
the performance by eliminating the drawing of the interior grids.

Thanks,

John Mitchell

-- 
John J. Mitchell
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