Codes

FWAT- An inversion package designed for the SPECFEM3D Cartesian to do regional-scale full waveform adjoint tomography. The FWAT package can perform both noise FWI, teleseismic FWI and their joint inversion. I will also add local earthquake adjoint tomography to the package in the future. A public version of the FWAT package can be download here:

 Lastest version: 

fwat_release.zip

Manual of FWAT: 

fwat-v1.1_manual.pdf

Github: https://github.com/fwat4specfem

Please contact me (wangk@ustc.edu.cn) if you are interested in using the FWAT package for your research.

SPECFEM3D_ANAT- A script-driven inversion package of ambient noise adjoint tomography. I developed this inversion package by collaboration with Prof. Qinya Liu  and it was used to conduct all the ANAT studies of southern California.  The inversion package is now available from my personal Github site (SPECFEM3D_ANAT)