The easy, fast, and powerful full-waveform adjoint tomography (FWAT) tool for multiple seismic data.
SpecFWAT employ adjoint waveform tomography method and support multiple types of seismic data and is designed to be user-friendly and fast
It is built on top of the open-source software package SPECFEM3D for simulating seismic wave propagation in 3D heterogeneous media.
Teleseismic, ambient noise, and receiver function data are supported and their joint inversion can also be used.
Both isotropic and anisotropic elastic parameters can be inverted for.
Fast and efficient, allowing users to perform FWI on supercomputer accelerated by GPUs and CPUs.
Simple format for model files (.h5), data files (.sac) and parameter files (.yml) that are easy to read and write.
It is designed to be scalable under Object-Oriented Fortran by modularizing the code and using CMake for building.