creates a damage function for a model — damage

damage_function() creates a damage function for a model with a given set of parameters

Usage

damage_function(
  model,
  flood_duration,
  height_max = 2,
  plateau = 0.5,
  symmetry = 0.5,
  exposition = "all",
  opening_scenario = "close",
  clearance_under = 0.5,
  clearance_side = 0.5,
  height_break = Inf,
  dt_max = 0.5,
  Cd = 0.42,
  power = 0.5
)

Arguments

model: an object of class model
flood_duration: numeric; duration of the simulation in seconds
height_max: numeric, optional; maximum water height in meters
plateau: numeric, optional; proportion of the event spent at maximum height, between 0 and 1
symmetry: numeric, optional; position of the plateau within the event, between 0 and 1. A value of 0.5 gives a symmetric event.
exposition: character or list; exposure of the external walls, or "all" for all external walls
opening_scenario: character, optional; one of the following options: "open", "close", "combine". See details. Default to "close"
clearance_under: numeric, clearance below the opening frame in centimeters. Defaults to 0.5.
clearance_side: numeric, clearance beside the opening frame in centimeters. Defaults to 0.5.
height_break: numeric, the differential height on each side of an opening needed to break it
dt_max: numeric, optional; maxmimum timestep for simulation
Cd: numeric, optional; discharge coefficient for each opening, default to getOption("floodam_building_hydraulic_discharge_coefficient")
power: numeric, optional; the proportion of cores to use for parallel

Value

multiple hydraulic objects