RFSurfHMC

Joint inversion of Receiver Function and Surface Wave Disperion by Hamiltonian Monte Carlo Method

Requirements

RFSurfHMC has been built upon a few modern packages for its performance and sustainability, as listed below:

name	version
Pybind11	>=0.4
FFTW3	>=3.3
GCC	>=7.5
mpi4py	>=3.0

Installation

• This package requires some py-package as follow:
  • mpi4py
  • pybind11
  • numpy we recommand install those packages by anaconda

conda create -n hmc_inv python=3.7
conda install mpi4py pybind11 numpy 

• This package requires fftw also. Download and install the fftw by the instruction fftw.org Modify the compile.sh in ./src/RF and ./src/SWD, and subsitude the var FFTW_INC and FFTW_LIB

• Then run compile.sh to run this code

Usage

• execute mpiexec -n 16 python main_joint.py for parallel running.

or python main_joint.py for serial running.

• python plot.py for drawing figures.

New Features

• Python extensions for surface wave dispersion, receiver functions and their Frechet kernels.
• A more general framework for HMC.

References

TBD