Statistical Seismology Tools in Julia
This repository hosts various Julia scripts for performing statistical seismology tasks. It is currently a work in progress and under development, so please have patience.
This compilation of codes are dedicated to Ilya Zaliapin, a dear friend, a mentor, and an outstanding scientist whose ideas will resonate through the statistical seismology community for years to come.
The (unregistered) package can be installed using the Julia Pkg manager:
pkg> add https://github.com/dttrugman/StatSei.jl
Note that at present writing, the plotting functionality involves PyPlot which while functional is not ideal for a Julia package. Pull requests to help fix this are most welcome.
The notebooks/ directory contains several example notebooks doing various calculations. These notebooks use additional functionality from the external packages, so if you would like to run them please also add the following:
pkg> add DataFrames, GLM, CSV, StatsBase, PyPlot
The examples are as follows:
-
fmd_bval_example.ipynb: example calculations involving frequency-magnitude distributions (FMDs) and b-value estimation. -
nearest_neighbors_example.ipynb: example implementation of the nearest neighbor seismicity clustering analysis proposed by Zaliapin et al. (2008) and Zaliapin and Ben-Zion (2013). -
projection_fractal_example.ipynb: examples of transformation of seismicity catalogs to cartesian coordinates in order to calculate the spatial fractal dimension.