| adapt_process | Site adaptation of solar irradiance modeled series with coincident ground measurements |
| calibration_2016 | Dataframe object with solar radiation series for calibration. |
| m_Kasten | Calculation of relative air mass based on Kasten parametrization |
| observed_2013_2016 | Dataframe object with ground measured solar radiation. |
| post_process | Postprocessing of adapted solar irradiance |
| pre_process | Preprocessing of solar irradiance series Site adaptation |
| site_adapt | Site Adaptation of Solar Irradiance Modeled Series with Coincident Ground Measurements |
| SOLIS | DNI under clear sky conditions (Solar Energy, 82(8), 758-762) |
| target_2013_2016 | Dataframe object with modeled solar radiation series. |
| TOA | Calculation of the Top of Atmosphere (TOA) solar irradiance on a horizontal plane |