Hello, I don't know if you can see that info in gvSIG. You can guess it by comparing the size of the .shp file after the intersection I described:
- If the resulting .shp file is about 30% smaller than the original, then you have converted a 3D shapefile to a 2D shapefile. - If the resulting .shp file is 40-50% smaller than the original, then you have probably converted a 4D shapefile to a 2D shapefile (4D shapefiles are even rarer than 3D shapefiles). - If both .shp files are the same size, then the original was a 2D shapefile. In this case, the original shp file was 2.58 KB and the resulting shp file was 1.8 KB (decreased by 30.2%) You can also get that info with FWTools ( http://fwtools.maptools.org ). It's a set of command-line programs. One of them is ogrinfo, this is its output: ==================================== C:\Program Files\FWTools2.4.5>ogrinfo GCS_ggl_SHP.shp INFO: Open of `GCS_ggl_SHP.shp' using driver `ESRI Shapefile' successful. 1: GCS_ggl_SHP (3D Line String) ==================================== Regards, Juan Lucas Domínguez Rubio --- Prodevelop SL, Valencia (España) Tlf.: 96.351.06.12 -- Fax: 96.351.09.68 http://www.prodevelop.es <http://www.prodevelop.es/> --- ________________________________ De: [email protected] en nombre de p.geoinfo Enviado el: jue 21/10/2010 11:55 Para: [email protected] Asunto: Re: [Gvsig_english] gvsig mobile- unable to edit shapefile hi... great... thanks a lot... but how to identify the shapefile is 3D or not? -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/gvsig-mobile-unable-to-edit-shapefile-tp5657424p5658031.html Sent from the gvSIG international mailing list archive at Nabble.com. _______________________________________________ Gvsig_internacional mailing list [email protected] http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
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