wisp_get_reflectance_data
                        Get data of reflectance (level2) from
                        WISPstation for a specific date
wisp_get_reflectance_multi_data
                        Get data of reflectance (level2) from
                        WISPstation for multiple dates
wisp_plot_comparison    Comparison plot of Raw vs QC vs SR reflectance
                        data
wisp_plot_reflectance_data
                        Create a plot of reflectance data
wisp_qc_reflectance_data
                        Quality Control (QC) for WISPstation
                        reflectance data
wisp_sr_reflectance_data
                        Sky-glint Removal (SR) for WISPstation
                        reflectance data
wisp_trend_plot         Create a temporal trend plot of one or more
                        parameters
