Data for: Upper Mantle Velocity and its Dynamic Significance in the Middle-Southern Segment of the Tan-Lu Fault Zone

arrivals.dat This file lists all of the source-receiver traveltimes.
frechet.dat This file contains all the frechet derivatives.
otimes.dat This file contains the vector of observed traveltimes.
sources.in This file lists all the sources and their associated path signatures.
velocity.in This file contains all the velocity field in each layer of the model.