Calculate losses from historical hurricane/earthquake frequency, user-defined payout structure
IBTrACS = Historical hurricane tracks USGS = Historical earthquakes, >=M6.0, live feed
Define extent of payout box using .csv file with Lat/Lon. If box is not closed, point is added to close automatically.
GUI gets user input on payout structure - average annual loss, loss costs returned in same units as user input. Payout structure based on earthquake magnitude ranges or hurricane wind speed category (Saffir-Simpson).
Main file is ParamMain, class definition in ParamBox.
Next step - Limit payouts to largest event in year.