Vector Format Conversion Using ogr2ogr: Difference between revisions

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:* ''<tt>-nlt <geometry_type></tt>'': Defines the geometry type for the output layer. Useful when converting to formats that implement strict checks for geometry types (e.g. Don't allow "Singlepart" geometry and "Multipart" geometry in the same layer.
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ogr2ogr.exe -f GPKG -nln 2d_zsh_P -where ""OGR_GEOMETRY='Point'" -nlt POINT 2d_zsh.gpkg 2d_zsh.mif
ogr2ogr.exe -f GPKG -nln 2d_zsh_L -where ""OGR_GEOMETRY='LineString'" -nlt LINESTRING -append 2d_zsh.gpkg 2d_zsh.mif
ogr2ogr.exe -f GPKG -nln 2d_zsh_R -where ""OGR_GEOMETRY='Polygon'" -nlt POLYGON -append 2d_zsh.gpkg 2d_zsh.mif
</pre>
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