gr_baseflow             Extract baseflow
gr_buffer_geo           Quasi-geographic buffering
gr_check_data           Check the correctness of data frame for
                        separating
gr_check_params         Check the correctness of parameters list for
                        separating
gr_fill_gaps            Fill missing daily data
gr_from_pardf           Convert data frame of parameters to list
gr_get_gaps             Get gaps in the daily data
gr_get_params           Get hydrograph separation parameters
gr_help_params          Get the information about parameters used to
                        separate the hydrograph
gr_help_vars            Hydrograph separation variables
gr_join_rean            Join reanalysis data
gr_kable_tests          Tabular representation of tests
gr_plot_acf             Plot runoff ACF
gr_plot_hori            Horizon hydrograph plot
gr_plot_matrix          Runoff matrix plot
gr_plot_minmonth        Plot minimum runoff month
gr_plot_periods         Plot long-term hydrograph variable changes
gr_plot_ridge           Ridgeline hydrograph plot
gr_plot_sep             Plot hydrograph separation
gr_plot_tests           Plot change year density
gr_plot_vars            Plot interannual hydrograph variable changes
gr_read_rean            Read reanalysis data
gr_report               Report hydrograph separation and variables
gr_separate             Advanced hydrograph separation
gr_set_locale           Set the language that is used for plotting
gr_set_param            Set the value of hydrograph separation
                        parameter
gr_summarize            Summarize hydrograph separation
gr_test_vars            Test hydrograph changes
gr_to_pardf             Convert list of parameters to data frame
spas                    Spas-Zagorye daily runoff data
