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Hazard Reading and Fitting

A tool incorporated within IPBSD to perform second-order hazard fitting if necessary.

Improved SAC/FEMA-compatible hazard fitting.

Compatible with intensity measures: Sa(T1) and Sa_avg

Requirements

  • Clone openquake.engine from https://github.com/gem/oq-engine, and open the terminal inside the clone directory. Activate the environment you want to install the package. Then, install the package via:

    pip install -e .
    pip install -r requirements.txt
    

Modules

  • Response Spectrum Generation

      Generates response spectrum from ground motion
    
  • Hazard.psha

      Performs probabilistic seismic hazard assessment (PSHA) using the Openquake engine
    
  • Hazard.spectrum

      Generates response spectrum based on specified return period and hazard curves
    
  • Hazard.hazard

      Fitting of hazard function using the improved procedures
    
  • RecordSelection

      Ground motion record selection using EZGM
    

Todos

  • Create a schema for the input hazard file format
  • Create documentation for each funcion