R/annual_model_CREP_0.R

In manirouhirad/MODSSAT: What the Package Does (One Line, Title Case)

#' This function produces annual amounts of water use and profits.
#' @param well_soil_file                 is the file that contains the soil types for each well in the region. Defaults to "C:/Users/manirad/Dropbox/DSSAT subregions work pre-2018 annual meeting/subregion KS files/outputs_for_econ/Well_Soil Type.csv".
#' @param well_capacity_files            is the directory where well capacity files are located. Defaults to "C:/Users/manirad/Downloads/test/Well Capacity".
#' @param econ_output_folder             is the name of the output folder that contains irrigated acres, irrigation, and profits for each well. Defaults to "C:/Users/manirad/Downloads/test/Econ_output/KS_DSSAT_output.csv",
#' @param well_capacity_file_year        is the name of the output file that contains irrigation for each well which will be used by MODFLOW. Defaults to "C:/Users/manirad/Downloads/test/KS_DSSAT_output.csv",
#' @param CREP_wells_data                is the file that contains CREP well ID's. This can be set to the wells that you want retired.
#' @param first_year_of_simulation       is the first year that the hydro-economic simulation starts. Defaults to 2000.
#' @param default_well_capacity_col_name is the name of the well capacity column generated from the MODFLOW model. Defaults to 'Well_Capacity(gpm)' as this is the original column name we started with.
#' @param missing_soil_types             is the soil type that is assigned to missing soil types for wells. Defaults to "KS00000007".
#' @param minimum_well_capacity          is the minimum well capacity in the model. If well capacity falls below this capacity, it is set to this minimum. Defaults to 100  gallons per minute.
#' @param maximum_well_capacity          is the maximum well capacity in the model. If well capacity falls above this capacity, it is set to this maximum. Defaults to 3000 gallons per minute.
#' @param first_year_of_GW               is the first year that the GW model exists. This may be different than the first year of simulation. Defaults to 1997.
#' @param last_year_of_GW                is the last  year that the GW model exists. This may be different than the last  year of simulation. Defaults to 2007.
#' @param irrigation_season_days         Number of days in an irrigation season. Defaults to 70.
#' @return                               returns the output table.
#' @export
annual_model_CREP_0 = function (well_soil_file = "./input_files/Well_Soil Type.csv",
                              well_capacity_files = "./Well Capacity",
                              econ_output_folder = "./Econ_output/results_with_subsidy/annual_results/",
                              well_capacity_file_year = "./KS_DSSAT_output.csv",
                              CREP_wells_data = "./CREP_wells.csv",
                              first_year_of_simulation = 2000,
                              default_well_capacity_col_name = "Well_Capacity(gpm)",
                              missing_soil_types = "KS00000007",
                              minimum_well_capacity = 0,
                              maximum_well_capacity = 1000,
                              first_year_of_GW = 1997,
                              last_year_of_GW = 2007,
                              irrigation_season_days = 70)
{
  soil_type = fread(well_soil_file)
  soil_type[, `:=`(Soil_Type, gsub("KSFC00000", "KS0000000",
                                   Soil_Type))]
  soil_type = soil_type[complete.cases(Well_ID)]
  year_dt = 2000
  well_capacity = data.table(Well_ID = NA, V1 = NA)
  setnames(well_capacity, old = "V1", new = default_well_capacity_col_name)
  well_capacity = ifelse(year_dt == first_year_of_simulation,
                         list(rbind(well_capacity, fread(paste0(first_year_of_simulation,
                                                                "_Well_Capacity.csv")))), list(rbind(well_capacity,
                                                                                                     fread(paste0("./Well Capacity/", year_dt, "_Capacity.csv")))))
  well_capacity = data.table(well_capacity[[1]])
  well_capacity = well_capacity[complete.cases(Well_ID)]
  setkey(soil_type, Well_ID)
  setkey(well_capacity, Well_ID)
  well_capacity_data = soil_type[well_capacity]
  setnames(well_capacity_data, default_well_capacity_col_name,
           "Well_capacity")
  well_capacity_data[, `:=`(Well_capacity, mean(Well_capacity)),
                     by = "Well_ID"]
  well_capacity_data = unique(well_capacity_data, by = "Well_ID")
  setkey(well_capacity_data, Well_ID)
  well_capacity_data[is.na(Soil_Type), `:=`(Soil_Type, missing_soil_types)]
  well_capacity_data = well_capacity_data[!is.na(Soil_Type)]
  well_capacity_data[, `:=`(Well_capacity, round(Well_capacity))]
  CREP_wells = fread(CREP_wells_data)
  CREP_wells[, `:=`(id, 1)]
  setkey(CREP_wells, V1)
  setkey(well_capacity_data, Well_ID)
  well_capacity_data = CREP_wells[well_capacity_data]
  well_capacity_data = well_capacity_data[is.na(id)]
  well_capacity_data[, `:=`(id, NULL)]
  setnames(well_capacity_data, old = "V1", new = "Well_ID")
  soil_type = fread(well_soil_file)
  soil_type[, `:=`(Soil_Type, gsub("KSFC00000", "KS0000000",
                                   Soil_Type))]
  soil_type = soil_type[complete.cases(Well_ID)]
  soil_type = unique(soil_type, by = "Well_ID")
  well_capacity_data[, `:=`(Well_capacity, ifelse(Well_capacity <=
                                                    minimum_well_capacity, minimum_well_capacity, Well_capacity))]
  well_capacity_data[, `:=`(Well_capacity, ifelse(Well_capacity >=
                                                    maximum_well_capacity, maximum_well_capacity, Well_capacity))]
  lookup_table_all_years_2 = readRDS("lookup_table_all_years_2.rds")
  year_dt = 2000
  year_2  = year_dt
  lookup_table_all_years_2 = lookup_table_all_years_2[SDAT ==
                                                        year_dt]
  setkey(lookup_table_all_years_2, SOIL_ID, Well_capacity)
  setkey(well_capacity_data, Soil_Type, Well_capacity)
  lookup_table_all_years_2 = lookup_table_all_years_2[well_capacity_data]
  lookup_table_all_years_2[, `:=`(output_rate_acin_day, irr_tot_acres/irrigation_season_days)]
  econ_output = lookup_table_all_years_2[, .(Well_ID, Well_capacity,
                                             tot_acres, irr_tot_acres, profit_Well_ID,
                                             output_rate_acin_day)]
  econ_output[, `:=`(row, 1:.N)]
  econ_output[, year := year_2]
  econ_output_in = fread("./Econ_output/KS_DSSAT_output.csv")
  econ_output_in[, year := 0]
  econ_output = rbind(econ_output_in, econ_output)
  econ_output[is.na(output_rate_acin_day), `:=`(output_rate_acin_day,
                                                0)]
  well_capacity_data = lookup_table_all_years_2[, .(Well_ID,
                                                    output_rate_acin_day=1)]
  write.csv(econ_output, paste0(econ_output_folder, "Econ_output_", year_2,
                                ".csv"), row.names = FALSE)
  write.csv(well_capacity_data, well_capacity_file_year, row.names = FALSE)
}