[postgis-users] Multicurve

Simon (SPDBA) Greener simon at spatialdbadvisor.com
Fri Jan 11 15:49:07 PST 2019


Nomenclature problem?
ESRI calls a linestring an Arc!

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On 12 Jan. 2019, 08:21, at 08:21, Paul Ramsey <pramsey at cleverelephant.ca> wrote:
>Where are these “shapefiles with curves” you are seeing? the original
>spec did not include them… any documentation you can point to?
>
>https://www.esri.com/library/whitepapers/pdfs/shapefile.pdf
><https://www.esri.com/library/whitepapers/pdfs/shapefile.pdf>
>
>P.
>
>> On Jan 11, 2019, at 4:13 PM, Clifford Snow <clifford at snowandsnow.us>
>wrote:
>> 
>> Lately some of the data from local governments contain road data with
>multicurve geometry. Attempting to load with shp2pgsql fails. 
>> 
>> I've been using ogr2ogr with the -nlt option to specify
>MULTILINESTRING. 
>> 
>> Is there any better work arounds? According to PostGIS, it does
>support multicurve geometries. 
>> 
>> Thanks in advance,
>> Clifford
>> 
>> -- 
>> @osm_seattle
>> osm_seattle.snowandsnow.us <http://osm_seattle.snowandsnow.us/>
>> OpenStreetMap: Maps with a human touch
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>
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