elifo/1d3csem

One-dimensional (1D) three-component (3C) spectral element modeling (SEM) of seismic wave propagation in nonlinear media with pore-pressure effects

Aloha everyone 👋

My name is Elif Oral. I'm a scientist working on geohazard problems as a postdoctoral researcher at Caltech.

Here I share the numerical tools that I developed and/or contributed to, mostly relevant to earthquake source mechanics, engineering mechanics, wave propagation, earthquake engineering, and observational seismology.

My scripts for data analysis are mostly python libraries/class and Jupyter notebooks; my softwares for large-scale computational mechanics are generally hybrid with the core parts written once upon a time in Fortran, and the relatively new parts that adopt the spirit of its time and conditions, such as CUDA for GPU use in high performance computing.

The world is evolving so are my research interests. Thanks for looking, and stay tuned for more open science ++

Quick guide to browse repositories

My softwares

Name	Description
1D3CSEM	Prediction of seismic response of liquefiable sites
IWANelem	Modeling experimental soil behaviour under dynamic loading

My contributions to open source projects (dynamically updated)

Name	Description
specfem3d	Initial stress heterogeneity for dynamic rupture modeling and applications to SoCal & Ridgecrest
specfem3d	Seismic site response of complex sedimentary basins
sem2dpack	Modeling site effects in linear and nonlinear media
sem2dpack	Python class and Jupyter notebooks for mesh preparation (Cubit/Trelis) and post-processing
RIKsrf	Kinematic source modeling for ground motion prediction in Martinique

More

Name	Description
SCEC benchmark	Dataframes and notebooks for our models in SCEC DRV benchmark
Palu slow supershear	Dynamic rupture modeling for damaged medium of 2018 Palu, Indonesia earthquake & Python scripts for post-processing
Zagreb	Notebook trials for MUSIC backprojection, seismic data processing, and data clustering for 2020 Zagreb, Crotia earthquake
Convertisseur	Python scripts to convert RIKsrf outputs to source input for 3D wave propagation codes
How-to-obspy	Beginner's Jupyter notebooks on downloading seismic data and obspy use
How-to-machine-learning	My notebooks from Caltech workshop on Machine Learning

For more details on examples/tutorials, click here