Le jeudi 23 août 2012 20:27:12, Peter Mallen a écrit : > Hi Everyone, > > I am attempting to convert data from a .dat file (X-Plane data) into > shapefiles. Below is the ogr2ogr command I found online, but this > always gives errors: > > ogr2ogr apt_shapes apt.dat > > If anyone has any experience or tips on how to correctly do this I would > really appreciate it.
Peter, I've just tried with http://dev.x-plane.com/update/data/AptNav201208XP900.zip (with GDAL 1.9.0) $ ogr2ogr apt_shapes apt.dat Warning 1: organizePolygons() received a polygon with more than 100 parts. The processing may be really slow. You can skip the processing by setting METHOD=SKIP, or only make it analyze counter-clock wise parts by setting METHOD=ONLY_CCW if you can assume that the outline of holes is counter-clock wise defined Warning 6: Normalized/laundered field name: 'elevation_m' to 'elevation_' Warning 6: Normalized/laundered field name: 'hgt_tower_m' to 'hgt_tower_' Warning 6: Normalized/laundered field name: 'centerline_lights' to 'centerline' Warning 6: Normalized/laundered field name: 'edge_lighting' to 'edge_light' Warning 6: Normalized/laundered field name: 'distance_remaining_signs' to 'distance_r' Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 1: Value '2800' of field width_m has been truncated to 3 characters. This warning will not be emitted any more for that layer. Warning 6: Normalized/laundered field name: 'centerline_lights' to 'centerline' Warning 6: Normalized/laundered field name: 'edge_lighting' to 'edge_light' Warning 6: Normalized/laundered field name: 'distance_remaining_signs' to 'distance_r' Warning 6: Normalized/laundered field name: 'displaced_threshold_m' to 'displaced_' Warning 6: Normalized/laundered field name: 'is_displaced' to 'is_displac' Warning 6: Normalized/laundered field name: 'stopway_length_m' to 'stopway_le' Warning 6: Normalized/laundered field name: 'approach_lighting' to 'approach_l' Warning 6: Normalized/laundered field name: 'touchdown_lights' to 'touchdown_' Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 1: Value '1037' of field displaced_ has been truncated to 3 characters. This warning will not be emitted any more for that layer. Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 1: Value '-1' of field has_buoys has been truncated to 1 characters. This warning will not be emitted any more for that layer. Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 1: Value '-1' of field has_buoys has been truncated to 1 characters. This warning will not be emitted any more for that layer. Warning 6: Normalized/laundered field name: 'helipad_name' to 'helipad_na' Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 6: Normalized/laundered field name: 'edge_lighting' to 'edge_light' Warning 6: Normalized/laundered field name: 'helipad_name' to 'helipad_na' Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 6: Normalized/laundered field name: 'edge_lighting' to 'edge_light' Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 6: Normalized/laundered field name: 'edge_lighting' to 'edge_light' Warning 1: Value '1090' of field width_m has been truncated to 3 characters. This warning will not be emitted any more for that layer. Warning 6: Normalized/laundered field name: 'texture_heading' to 'texture_he' Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 6: Normalized/laundered field name: 'is_illuminated' to 'is_illumin' Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 6: Normalized/laundered field name: 'true_heading_deg' to 'true_headi' Warning 6: Normalized/laundered field name: 'visual_glide_deg' to 'visual_gli' Warning 1: Value 'VASI' of field rwy_num has been truncated to 3 characters. This warning will not be emitted any more for that layer. A bit verbose, but nothing to really worry about. They are just warnings, not errors. And the result in a viewer looks right. _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
