[20.3] - 2021-10-20
Event set code debugging.
[20.2] - 2021-08-24
Boore et al. (2014) GMPE Code debugging
[20.1.1] - 2020-09-24
Code debugging
[20.1.0] - 2020-09-02
Code debugging
[20.0] - 2020-09-01
The following new features have been added/modified to V20.0:
1. Calculation of the conditional mean spectrum, with different methodologies, for any site within the domain under study
2. A fully probabilistic methodology for liquefaction hazard analysis based on geotechnical data, compatible with the PSHA framework
3. Generation of ground motion intensity grids (in *.grd format) from values of magnitude, location and rupture characteristics
4. A tool for estimating smoothed-seismicity parameters from historical earthquake catalogs
5. Hazard disaggregation options for both, ranges of and cumulative values of epsilon
6. Generation of a ground motion prediction equation based on a ω^2 point source model
7. Addition of several built-in ground motion prediction equations, fully validated and verified
8. Updated help and validation & verification documentation
[18.4.2] – 2018-10-04
The following new features have been added/modified to V18.4.2:
1. Addition of Akkar et al. (2014) and Yenier and Atkinson (2015) attenuation relationships as built-in models
2. Truncation of Zhao et al. (2006) Rrup minimum to 20km to avoid numerical problems at low distances
[18.4.1] – 2018-08-13
The following new features have been added to V18.4.1:
1. Update in the Ztor distance calculation algorithm
2. Addition of "Select all" checkbox in the GMPE Analyzer window
[18.4] – 2018-08-06
The following new features have been added to V18.4:
1. Addition of Idriss (2014) and Pezeshk et al. (2018) attenuation relationships as built-in models
2. Update of maximum and minimum magnitude for Abrahamson et al. (2016) BCHydro attenuation models
3. Rectangular faults sources may be exported as a polygon shapefiles instead of a polyline shapefiles
4. New tool for the generation of stochastic earthquake catalogues
[18.2] – 2017-12-08
Solves a problem with Boore et al. (2014) GMPM.
[18.1] – 2017-12-04
This version solves an issue that appeared in Rectangular Faults strongly concave or convex.
[18.0] – 2017-10-01
CRISIS2015 is migrated to R-CRISIS