| rf_calculate_ei30 | Calculate event rainfall erosivity and EI30 |
| rf_calculate_energy | Calculate rainfall kinetic energy |
| rf_calculate_mean_rfactor | Calculate multi-year mean rainfall erosivity |
| rf_calculate_rfactor | Aggregate event rainfall erosivity by calendar period |
| rf_identify_storms | Identify independent rainfall events |
| rf_max_intensity | Calculate maximum rolling rainfall intensity |
| rf_read_rainfall | Read timestamped rainfall data |
| rf_settings | Create rainfall erosivity calculation settings |
| rf_validate_rainfall | Validate a rainfall time series |