No, it will not break the line into segments. All point features that are geometrically on the line feature except endings will be ignored. For Y intersection the connections will be created only for 3 lines with the common end point.
2015-03-11 14:28 GMT+04:00 ChiefDan <[email protected]>: > Thanks for the response. The source data is in EPSG 900913, the network > data > according to ogrinfo: > PROJCS["WGS_84_Pseudo_Mercator", > GEOGCS["GCS_WGS_1984", > DATUM["WGS_1984", > SPHEROID["WGS_84",6378137,298.257223563]], > PRIMEM["Greenwich",0], > UNIT["Degree",0.017453292519943295]], > PROJECTION["Mercator_1SP"], > PARAMETER["central_meridian",0], > PARAMETER["false_easting",0], > PARAMETER["false_northing",0], > UNIT["Meter",1], > PARAMETER["latitude_of_origin",0.0]] > > Looking at the individual point values, they seem to be EPSG 4326: > OGRFeature(gnm_Frog_Branches_point):1 > name (String) = 78B-S-0 > gfid (Integer) = 68 > POINT (12.305749698885625 45.450093091932679) > > For a line with multiple point objects on it, will the GNM processing break > the line up into multiple segments creating the line segments between the > points? > Also, if there are overlapping lines that form a Y intersection, can the > GNM > processing recognize that as a potential path? > > > > > -- > View this message in context: > http://osgeo-org.1560.x6.nabble.com/GNM-Usage-tp5192401p5192757.html > Sent from the GDAL - Dev mailing list archive at Nabble.com. > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev >
_______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
