[gdal-dev] select shapes in a folder by geometry type

[Pedro Costa]

I was getting confused between version 1.1+ and 1.10+.
Aftercompile the latest, and used the '-dim' option worked.

thank you :-)









Em 24-05-2013 18:19, Eli Adam escreveu:
>> [1] ogr2ogr -f "ESRI Shapefile" -dim 2 pontos_2d.shp ocup_ilegal.shp
> Yes just like this.
>
>> With this command don't work. I'm using 1.9 version but the '-dim' option
>> don't show up if i type  'ogr2ogr --long-usage'.
> It is only in GDAL 1.10+ so it will not work in 1.9.
>
> Eli
>
>>
>> Em 24-05-2013 17:44, Eli Adam escreveu:
>>
>>> If you are using a recent version can you ignore geometry type and use
>>> the -dim 2 switch?
>>>
>>> -dim val:(starting with GDAL 1.10) Force the coordinate dimension to
>>> val (valid values are 2 or 3). This affects both the layer geometry
>>> type, and feature geometries.
>>>
>>> Best Regards, Eli
>>>
>>>
>>> On Fri, May 24, 2013 at 9:23 AM, Pedro Costa <pedrocostaarma at sapo.pt>
>>> wrote:
>>>> Hi guys,
>>>>
>>>> I'm trying  to make a script that converts 3d shapefiles to 2d.
>>>> I'm using the loop 'for...do'' and this command:
>>>>
>>>> 'ogr2ogr -f "ESRI Shapefile" -nlt POINT 2d_points/$shp $shp'
>>>>
>>>> My problem is that i don't  know how to select only shapefiles of points,
>>>> and next only polygons, and next only lines to put the right geometry in
>>>> the
>>>> command.
>>>> For example, i have tried the '-where "OGR_GEOMETRY='Point'"'  like that:
>>>>
>>>> ogr2ogr -where "OGR_GEOMETRY='Point'" -f "ESRI Shapefile" -nlt POLYGON
>>>> 2d_poligonos/$shp $shp
>>>>
>>>> But don't work because ogr converts shapefiles of polygons and lines into
>>>> points!
>>>>
>>>> Can anyone tell me how i can select  only shapefiles of points in a
>>>> folder
>>>> with many shapefiles of many geometry types?
>>>>
>>>> Thanks
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>>>> gdal-dev at lists.osgeo.org
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>>
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