How to run?

1. Edit the input_params.yml
2. Run the script check_traces_single_station.py

   python check_traces_single_station.py
   

Dependencies

1. Numpy
2. Matplotlib
3. Obspy
4. Pyyaml
5. Pandas

Tested Cases

• Compared the Specfem Layered with Polynomial: matches fairly well
• Compared the Specfem Layered with ocean vs Specfem layered without ocean
• Compared RegSEM with Normal-mode synthetics
• Compared RegSEM with SPECFEM for no ocean, no topography: matches very well
• Compared the SPECFEM runs for R_EARTH = 6371 and 6368 km
• Compared SPECFEM with/without elevated receivers
• Compared SPECFEM with SPECFEM version with etopo values 0

Input parameters

Model: Preliminary Earth Reference Model, with the ocean layer of thickness 3 km

• Spherical Earth: ON
• Anisotropy: ON
• Oceans: ON
• Topography: ON
• Gravity: OFF
• Attenuation: OFF
• Ellipticity: OFF

Input Event and Stations Locations

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Event-Stations Map

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Results

• Comparison between SPECFEM, RegSEM and NMS (Normal-mode synthetics) with OCEAN, anisotropy and Topography. No mirror for the cases of SPECFEM and RegSEM.

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BBB Time

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BBB Frequency

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