----- Calculation of stress tensor inversion -----
1. Execute himfff.exe.
2. Push [data file] button, and select EFD file including fault-slip data.
3. Push [start] button to execute the calculation.
4. Output directory is automatically created in the directory where the EFD file exists. PMI file (*.pmi) includes the result. 

----- Visualization -----
5. Execute fsv200.exe (Fault and Stress Viewer).
6. [File] > [Open] > [Inversion Result]. Select PMI file (*.pmi).
7. Use [ExVal/Phi] check box and [Draw] button to switch the color of the stereograms between stress ratios and internal friction angles.

2025 Nov
Katsushi Sato
