I used Fortran extensively during my PhD to solve very large systems of equations with application to the inversion of geophysical data for 3D subsurface physical property models. I developed ...
e.g. python flight_search.py flight.xlsx All_figure All_figure e.g. python flight_search.py flight.xlsx LAX_depart LAX_depart -d LAX e.g. python flight_search.py ...