The DA-H-K package tries to extract crustal thickness H, Vp/Vs(K), Moho dip direction (lamda), Moho dip angle (gama), fast-wave direction (fai) and slow-wave delay time (tau) from P receiver functions.

The moveout program was written by Yuan et al. (1997, JGR, 10.1029/97JB02379)
The program creating synthetic seismograms is available at https://home.cc.umanitoba.ca/~frederik/Software/.
The plotting scripts are developed based on the Generic Mapping Tools (6.1.0) (Wessel et al., 2013, 10.1002/2013eo450001).
The main program of the DA-H-K package is written in C++ and the package is available at http://seismolab.org

run_all.sh is a script to do all the analysis in a batch mode and can be taken as a manual, but the beginners are strongly suggested to run it step by step.
run_all_syn.sh is the same as run_all.sh, but adaptive for synthetic data.

Please refer to the following article when using the package:
Feng et al., DA-H-K: A generic method to determine 6-D crustal structure by P receiver functions, GRL, 2024.  

Mei Feng  &  Meijian An
Chinese Academy of Geological Sciences
Beijing, China
Oct 6, 2024
