osm_transform.py File Reference

Go to the source code of this file.

Namespaces
namespace	osm_transform

Variables
float	osm_transform.new_lat_0 = 0.0
float	osm_transform.new_lon_0 = 0.0
float	osm_transform.rotate_lat = 0.0
float	osm_transform.rotate_lon = 0.0
float	osm_transform.rotation_deg = 0.0
	osm_transform.theta_rad = math.radians(rotation_deg)
	osm_transform.parser = argparse.ArgumentParser(description="Relocate and rotate OSM map geometry around a new reference point.")
	osm_transform.help
	osm_transform.args = parser.parse_args()
	osm_transform.tree = etree.parse(args.input_file)
	osm_transform.root = tree.getroot()
	osm_transform.geo_ref_elem = root.find("geoReference")
	osm_transform.old_proj_str = geo_ref_elem.text.strip()
string	osm_transform.new_proj_str = f"+proj=tmerc +lat_0={new_lat_0} +lon_0={new_lon_0} +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +geoidgrids=egm96_15.gtx +vunits=m +no_defs"
	osm_transform.crs_wgs84 = CRS.from_epsg(4326)
	osm_transform.crs_old = CRS.from_proj4(old_proj_str)
	osm_transform.crs_new = CRS.from_proj4(new_proj_str)
	osm_transform.to_old_xy = Transformer.from_crs(crs_wgs84, crs_old, always_xy=True)
	osm_transform.to_new_latlon = Transformer.from_crs(crs_new, crs_wgs84, always_xy=True)
	osm_transform.text
	osm_transform.xs_old
	osm_transform.ys_old
	osm_transform.lat = float(node.get("lat"))
	osm_transform.lon = float(node.get("lon"))
	osm_transform.x_old
	osm_transform.y_old
	osm_transform.cx_old = np.mean(xs_old)
	osm_transform.cy_old = np.mean(ys_old)
	osm_transform.to_new_xy = Transformer.from_crs(crs_wgs84, crs_new, always_xy=True)
	osm_transform.rotate_x
	osm_transform.rotate_y
	osm_transform.offset_x = rotate_x - cx_old
	osm_transform.offset_y = rotate_y - cy_old
	osm_transform.x = xs_old[i] + offset_x
	osm_transform.y = ys_old[i] + offset_y
	osm_transform.x_rel
	osm_transform.y_rel
	osm_transform.x_rot = x_rel * math.cos(theta_rad) - y_rel * math.sin(theta_rad)
	osm_transform.y_rot = x_rel * math.sin(theta_rad) + y_rel * math.cos(theta_rad)
	osm_transform.new_lon
	osm_transform.new_lat
	osm_transform.output_file
	osm_transform.pretty_print
	osm_transform.True
	osm_transform.xml_declaration
	osm_transform.encoding