Returns the travel times calculated by the iaspei-tau, a travel time library by Arthur Snoke (http://www.iris.edu/pub/programs/iaspei-tau/).
Parameters: | |
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Return type: | list of dicts |
Returns: | A list of phase arrivals given in time order. Each phase is represented by a dictionary containing phase name, travel time in seconds, take-off angle, and various derivatives (travel time with respect to distance, travel time with respect to depth and the second derivative of travel time with respect to distance). |
Example
>>> from obspy.taup.taup import getTravelTimes
>>> tt = getTravelTimes(delta=52.474, depth=611.0, model='ak135')
>>> len(tt)
24
>>> tt[0]
{'phase_name': 'P', 'dT/dD': 7.1050525, 'take-off angle': 45.169445,
'time': 497.53741, 'd2T/dD2': -0.0044748308, 'dT/dh': -0.070258446}