set_simulation_settings: Set Simulation Settings for Bioenergetic Objects

In fb4package: 'Fish Bioenergetics 4.0' Model Implementation with High-Performance 'TMB' Backend

Set Simulation Settings for Bioenergetic Objects

Description

Updates the simulation configuration of a Bioenergetic object.

Usage

set_simulation_settings(x, initial_weight = NULL, duration = NULL)

Arguments

x	Bioenergetic object
initial_weight	Initial weight in grams
duration	Simulation duration in days (auto-detected if NULL)

Value

The Bioenergetic object x with simulation_settings$initial_weight and/or simulation_settings$duration updated, and fitted reset to FALSE. If duration is NULL and none was previously set, the duration is auto-detected from the maximum Day in environmental or diet data.

Examples

bio <- Bioenergetic(
  species_params = list(
    consumption = list(CEQ = 1, CA = 0.303, CB = -0.275, CQ = 0.06)
  ),
  species_info = list(common_name = "Example fish")
)
bio <- set_simulation_settings(bio, initial_weight = 50, duration = 365)
bio$simulation_settings$initial_weight

fb4package documentation built on May 8, 2026, 1:07 a.m.