simobs_annual_plot: Facet year plot

In GREENeR: Geospatial Regression Equation for European Nutrient Losses (GREEN)

Facet year plot

Description

This function executes a parallelized hydrological simulation and generates a comparison plot of simulated vs. observed loads. The function leverages multiple CPU cores to run the launch_green model across several years, aggregates the results, and produces a faceted scatter plot with a 1:1 reference line to evaluate model performance by year.

Usage

simobs_annual_plot(
  catch_data,
  annual_data,
  alpha_p,
  alpha_l,
  sd_coef,
  years,
  name_basin,
  maxvalue
)

Arguments

catch_data	data frame. Definition of the topological sequence of catchments.
annual_data	data frame. Sources of nutrient for each year and catchments.
alpha_p	numeric. First model parameter, the basin retention coefficient.
alpha_l	numeric. Second model parameter, the river retention coefficient.
sd_coef	numeric. Third model parameter, fraction of domestic diffuse sources that reaches the stream network.
years	integer. Years to be used in the calibration. For sequences use c(yearini:yearend).
name_basin	character. The name of the basin
maxvalue	numeric. The maximum value

Value

One object, a data frame

GREENeR documentation built on Feb. 12, 2026, 1:07 a.m.