End-to-end marine food web model


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Documentation for package ‘StrathE2E2’ version 2.0.0

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annealing_find_ecology_parameters Optimise StrathE2E ecology model parameters to maximise the likelihood of observed ecosystem target data
annealing_find_gear_activity_mult_ecosystem_target Optimise StrathE2E fishing gear activity multipliers to maximum the likelihood of observed ecosystem target data
annealing_find_gear_activity_mult_HR_target Optimise fishing gear activity multipliers to maximum the likelihood of known harvest ratios
annealing_find_harvest_ratio_mult Optimise StrathE2E harvest ratio multipliers to maximum the likelihood of observed ecosystem target data
assemble_flow_matrix_from_model_annual_output process the whole domain annual flux results held in the dataframe annual_flux_results to produce a flow-matrix defining all of the annual integrated mass fluxes been every pair of prey and predator guilds in the food web, alf the geochemical flows, and all of the boundary flows
box_and_whisker_annual_plots Box-and-whisker plots of observed annual target data on the state of the ecosystem with equivalent properties derived from a StrathE2E run
box_and_whisker_annual_plots_with_credible_intervals Box-and-whisker plots of observed annual target data on the state of the ecosystem with equivalent properties derived from a Monte Carlo StrathE2E run
box_and_whisker_monthly_plots Box-and-whisker plots of observed monthly data on the state of the ecosystem with equivalent properties derived from a StrathE2E run
box_and_whisker_monthly_plots_with_credible_intervals Box-and-whisker plots of observed monthly data on the state of the ecosystem with equivalent properties derived from a Monte Carlo StrathE2E run
build_annual_drivers uses monthly values of time-series drivers over a climatological annual cycle and makes them into functions for #interpolating values at any given time.
build_initial_state adjust initial state taking notice of physical parameters
build_model_parameters Build entire set of model parameters combining fixed, physical, fleet model output, plus some biomass thresholds
build_model_run build model run
calculate_error_function measure current model fit
calculate_hr_scale_values Calculate rough values of the scaling parameters for the fishing fleet model which link effort to harvest ratios
calculate_uptakes Apply perturbed preference values to fitted parameters to calculate uptakes
compare_two_runs_aam Create a tornado plot of the differences in annual averaged masses of variable in two model runs
compare_two_runs_catch Create a tornado plot of the differences in landings and discards in two model runs
concatenate_raw_sensitivity_analysis_results Combine two or more sets of raw output data from sensitivity analysis runs performed on separate machine/processors
copy_model Make a copy of a named model/variant and documentation in a user defined workspace
CredInt_make_aamass_results Save current set of fitted parameters to file
CredInt_make_annual_flux_results Save current set of fitted parameters to file
CredInt_make_daily_flux_results Save current set of fitted parameters to file
CredInt_make_daily_migration_results Save current set of fitted parameters to file
CredInt_make_daily_results Save current set of fitted parameters to file
CredInt_make_monthly_results Save current set of fitted parameters to file
CredInt_make_network_results Save current set of fitted parameters to file
CredInt_make_parameter_results Save current set of fitted parameters to file
CredInt_make_target_results Save current set of fitted parameters to file
derive_annual_results_inshore derive set of results for inshore only and write to files
derive_annual_results_offshore derive set of results for offshore only and write to files
derive_annual_results_wholedomain extract annual average biomass in the final year for the whole model domain
derive_model_target_results derive annual target results and write to file
disaggregate_landings_discards_by_gear disaggregate group annual landings and discards by gear
extract_final_year_of_run_plus_volumetric_data extract the final year of model output and add columns of the volumetric data needed to process the results
extract_new_initial_cond_from_end_of_run Extract the values of all the state variables at the end of a run and format for use as new initial conditions
extract_simulated_catch_land_disc_by_gear_for_given_year extract simulated catch
extract_timeseries_annual_landings read designated model
fishing_fleet_model defines the fishing fleet model
interpolate_drivers Interpolate drivers over time that model is to be run
list_models List the available models in a designated workspace
Monte_Carlo_StrathE2E Runs a Monte Carlo simulation with StrathE2E and derives centiles of credible values of model outputs
monthly_averages_of_final_year Summarise the final year for nitrate ammonia and chl
perturb_parameters perturb parameters a bit
perturb_parameters_all perturb parameters a bit
plot_final_year Multi-panel time series plots of state variable data for the final year of a model run generated by the StrathE2E() function
plot_final_year_HTL_inshore_vs_offshore Plots of inshore and offshore high trophic level state variables for the final year of a model run
plot_final_year_LTL_inshore_vs_offshore Plots of inshore and offshore low trophic level state variables for the final year of a model run
plot_final_year_migration_data_with_credible_intervals Plots of active migration fluxes over the final year of a simulation generated by the Monte_Carlo_StrathE2E() function
plot_final_year_time_series_data_with_credible_intervals Create multi-panel plots showing the credible intervals of state variable densities over the final year of a simulation generated by the Monte_Carlo_StrathE2E() function
plot_final_year_trophic_data_with_credible_intervals Plots of credible value distributions mean trophic level and omnivory index generated by the Monte_Carlo_StrathE2E() function
plot_for_each_gear_catch_by_guild Plots of annual integrated catch compositions by each gears for the final year of a model run
plot_for_each_guild_catch_by_gear Plots of the distributions of annual integrated catches of each guild across gears for the final year of a model run
plot_full_length_timeseries Plot state variable data for the full duration of a model run
plot_inshore_vs_offshore_anavmass_with_credible_intervals Plots of annual average inshore and offshore mass densities generated a Monte_Carlo StrathE2E simulation
plot_Monte_Carlo_parameter_distributions Plots the credible distributions of ecology model parameters from a Monte Carlo simulation
plot_sediment_habitats_final_year Plots of inshore and offshore sediment habitat state variables
plot_sensitivity_analysis_results Create a plot of results from the Morris method sensitivity analysis
plot_time_series_annual_land_disc Time series plots of annual integrated catches from the inshore and offshore zones
process_sensitivity_analysis_results post-process data from a one-at-a-time sensitivity analysis using the Morris Method for factorial sampling of the ecology model parameters, the fishing fleet model parameters, and the environmental forcings
process_sensitivity_analysis_results_offline Read and post-process raw data saved as a csv file from the Sensitivity_analysis_StrathE2E() function
read_annual_target_data read annual target data
read_biological_event_timings Read the biological event timing parameters
read_chemistry_drivers Read the default set of chemistry drivers
read_fishing_fleet_model read fishing fleet model configuration
read_fitted_parameters Load fitted parameter values for model
read_fixed_parameters load the fixed parameters used in the model
read_initial_state read and set the initial values of the state variables used in the model
read_model Read all the configuration, driving and parameter files for a designated model and compiles the data into a list object
read_monthly_target_data read monthly target data
read_physical_parameters set up the physical configuration of the model
read_physics_drivers Read the default set of physics drivers
read_SD_credint return list of annealing parameters
read_SD_ecology return list of annealing parameters
read_SD_fishing return list of annealing parameters
read_SD_sensitivity return list of annealing parameters
Sensitivity_analysis_StrathE2E Performs a one-at-a-time parameter sensitivity analysis on the StrathE2E model
store_fleet_model_output grab the 'gear_group_prop_effort' and 'gear_group_prob_discard' matrices, reorganise and store them for use after the main model run to derive the landings and discards from each gear, from inshore and offshore zones
StrathE2E Run the StrathE2E model
StrathE2E2 StrathE2E2 Package
StrathE2E_fit run the StrathE2E model and return objective error
write_fitted_parameters Save current set of fitted parameters to file