obspy.taup.taup_geo.calc_dist_azi
- calc_dist_azi(source_latitude_in_deg, source_longitude_in_deg, receiver_latitude_in_deg, receiver_longitude_in_deg, radius_of_planet_in_km, flattening_of_planet)[source]
Given the source and receiver location, calculate the azimuth from the source to the receiver at the source, the backazimuth from the receiver to the source at the receiver and distance between the source and receiver.
- Parameters:
source_latitude_in_deg (float) – Source location latitude in degrees
source_longitude_in_deg (float) – Source location longitude in degrees
receiver_latitude_in_deg (float) – Receiver location latitude in degrees
receiver_longitude_in_deg (float) – Receiver location longitude in degrees
radius_of_planet_in_km (float) – Radius of the planet in km
flattening_of_planet – Flattening of planet (0 for a sphere)
- Returns:
distance_in_deg (in degrees), source_receiver_azimuth (in degrees) and receiver_to_source_backazimuth (in degrees).
- Return type: