Published March 29, 2021
| Version v1
Software
Open
Matlab routines for computing strain rate and rotation from GNSS velocity timeseries
Description
calc_strain.m - calculate strain and rotation tensors from GNSS velocities (examples provided, n*.dat)
rot_mu.m - calculate finite rotation of fault segments for a given coefficient of friction (assume initially optimal orientation) and orientation of the principal stress axes
fig_rot_faults_mod85.m, fig_rot_faults_mod95.m - plot data produced by rot_mu.m, for sigma_2 azimuth of 85 and 95 degrees, respectively
utm2ll.m, utm2ll2.m - utilities for conversion between geographic and UTM (Cartesian) coordinates
circular_arrow.m - plot a circular arrow
Files
Files
(2.1 MB)
Name | Size | Download all |
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md5:916d8e815035f7cac4d6e50765172c31
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2.1 MB | Download |
Additional details
References
- Fialko, Y. and Z. Jin, Simple shear origin of the cross-faults ruptured in the 2019 Ridgecrest earthquake sequence, Nature Geoscience, submitted