Openquake 0.1 hazard output

Notes

The main output products generated by the hazard calculator are:

(For a single site)

• Ground Motion Hazard Curve (Probabilities of ground motion exceedence for a set of ground motion values)

• Ground Motion Probability Mass Function (Probabilities of ground motion occurrence for a set of ground motion bins)

• Uniform Hazard Spectrum (Ground motion values for the same probability of exceedence, for a set of spectral periods)

• Disaggregation

  1. Magnitude-Distance-Epsilon disaggregation (Conditional probability of ground motion occurrence for magnitude, distance, and ground motion truncation level bins)

  2. Geographic disaggregation (Conditional probability of ground motion occurrence for magnitude, latitude, longitude, and ground motion truncation level bins)

(For multiple sites)

• Ground Motion Hazard Map (Ground motion values for a set of sites for a given level of probability of exceedence)

• **Ground Motion Field ** (Ground motion values for a set of sites generated by a single earthquake rupture)

Each of the above mentioned products is calculated for all the models calculated from the input logic tree. Aggregated results are also computed (mean, fractiles).

• Assumptions

• Design

• User stories

• Suggested Implementation

Add support for additional types of output, such as:

1. Uniform hazard spectra
2. M-D-epsilon and geographic disaggregation

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