While writing a paper to Journal of Geophysical Research on S-to-P radiated energy ratio from shear-tensile events I created a number of MATLAB functions related to the methodology presented inside. One of the routines, rpgen.m, I just uploaded to MATLAB file exchange. This function calculates P, S, SH and SV radiation pattern from shear-tensile fault at certain takeoff angle and azimuth of observation. The fault itself is parameterized by strike, dip, rake, tensile angle and Poisson’s ratio.
I just created a new version of RISK. The list of changes is short and includes some new features related to the new database – seismic catalog – used in Rudna Copper mine in Poland:
- Additional columns for seismic activity, cumulated seismic activity and seismic activity in zones plots.
- Corrections to plotting routines
- Updated graph editor
Download here:[download id=”12″ format=”2″]
A new version of DXFLib (0.9.1) has been released. The update indcludes:
- Clean up of the whole code
- Extended help system
- Updated dxf_test.m script with more examples
Download: [download id=”8″ format=”2″]
This version of DXFLib is available to download through MATLAB File Exchange: http://www.mathworks.com/matlabcentral/fileexchange/33884-dxflib.
For details, see the project webpage at this website.