Tag "layermapping"

Map GPX files to 3D GeoDjango Models

`GPXMapping` is a subclass of `LayerMapping` that imports GPX files into 3D GeoDjango models (requires Django 1.2 or SVN r11742 and higher). Here's an example of GeoDjango models for GPX points and tracks, respectively: from django.contrib.gis.db import models class GPXPoint(models.Model): timestamp = models.DateTimeField() point = models.PointField(dim=3) objects = models.GeoManager() def __unicode__(self): return unicode(self.timestamp) class GPXTrack(models.Model): track = models.MultiLineStringField(dim=3) objects = models.GeoManager() Assuming the above models, then `GPXMapping` may be used to load GPX tracks and waypoints (including elevation Z values): track_point_mapping = {'timestamp' : 'time', 'point' : 'POINT', } track_mapping = {'track' : 'MULTILINESTRING'} gpx_file = '/path/to/file.gpx' lm = GPXMapping(GPXPoint, gpx_file, track_point_mapping, layer='track_points') lm.save(verbose=True) lm = GPXMapping(GPXTrack, gpx_file, track_mapping, layer='tracks') lm.save(verbose=True)