Slab dehydration linked to great earthquake rupture barriers along the Alaska Peninsula

This repository contains tomography models, input and output files, the full LOTOS program (March 2018, release 2) (Koulakov, 2009, BSSA), and additional scripts written by the authors of this work. 

 MAIN_MOD_EXTENDED_WHOLE_CAT_NO_OR_AFTERSHOCKS_CORR_TOPO – Preferred model

MAIN_MOD_EXTENDED_WHOLE_CAT_CORR_TOPO – Model used in Fig. S8a with 2018 Mw7.9 Gulf of Alaska intraplate earthquake aftershocks

SYN_VER1_EXTENDED_WHOLE_CAT_NO_OR_AFTERSHOCKS_B2_WEDGE_20per_CT – Synthetic model in Fig. S1

VERBRD_1_EXTENDED_WHOLE_CAT_NO_OR_AFTERSHOCKS_0p1s_NOISE_CT – Vertical resolution checkerboard tests shown in Figs. S13, S14

LOTOS_04_2018_release_2 – Full LOTOS program

matlab_fuctions – functions needed to prepare above models for visualization in MATLAB. The fuction prep_lotos_mod.m is the main routine that calls the other provided functions.

Koulakov, I., 2009, LOTOS code for local earthquake tomographic inversion: Benchmarks for testing tomographic algorithms: Bulletin of the Seismological Society of America, v. 99, p. 194–214, https://doi.org/10.1785/0120080013.