calc_soilset: evaluate soil parameters on hillslopes in EROSION-3D

In jonaslenz/toolbox.e3d: Toolbox for the soil erosion modeling tool EROSION-3D

evaluate soil parameters on hillslopes in EROSION-3D

Description

This function takes a dataframe including all soil parameters of EROSION-3D and models one hillslope for each of given parameter sets. It returns a dataframe with POLY_ID as identifier and calculated cumulative runoff [litres] and soil loss [kg].

Usage

calc_soilset(
  soils = dummy_soilset(),
  intensity = 0.7,
  plotlength = 22,
  slope = 9,
  endmin = 30,
  resolution = 1,
  ponding = FALSE,
  path = tempdir(),
  pourpoint_obs = FALSE,
  path_to_ini = ""
)

Arguments

soils	dataframe, holding all EROSION-3D soil parameters in named columns
intensity	numeric vector, rainfall intensity of preceding time interval - correspondences to endmin
plotlength	integer value, length of experimental plot, needs to be an integer due to spatial resolution of 1 meter in E3D
slope	integer value, mean slope of experimental plot in percent
endmin	numeric vector, duration since start of rainfall experiment in full minutes, length must equal length of intensity
resolution	set spatial resolution
ponding	logical TRUE means ponding option is used, FALSE - is not used in E3D, ponding limits amount of infiltrating water to available water
path	path to modeling directory, default is a temporary directory
pourpoint_obs	bool use POURpoint observation
path_to_ini	use only with pourpoint observation - path to e3d.ini (C:/Users/<user>/AppData/Roaming/GeoGnostics/<..erosion-3d version..")

Examples

calc_soilset(soil_params)

jonaslenz/toolbox.e3d documentation built on Jan. 16, 2025, 5:24 a.m.