def _get_moment_tensor_from_ndk_string(self, ndk_string):
"""
Reads the moment tensor from the ndk_string and returns an instance of
the GCMTMomentTensor class.
By default the ndk format uses the Up, South, East (USE) reference
system.
"""
moment_tensor = GCMTMomentTensor('USE')
tensor_data = _read_moment_tensor_from_ndk_string(ndk_string, 'USE')
moment_tensor.tensor = tensor_data[0]
moment_tensor.tensor_sigma = tensor_data[1]
moment_tensor.exponent = tensor_data[2]
return moment_tensor
def _get_moment_tensor_from_ndk_string(self, ndk_string):
"""
Reads the moment tensor from the ndk_string and returns an instance of
the GCMTMomentTensor class.
By default the ndk format uses the Up, South, East (USE) reference
system.
"""
moment_tensor = GCMTMomentTensor('USE')
tensor_data = _read_moment_tensor_from_ndk_string(ndk_string, 'USE')
moment_tensor.tensor = tensor_data[0]
moment_tensor.tensor_sigma = tensor_data[1]
moment_tensor.exponent = tensor_data[2]
return moment_tensor