Update body composition during simulation (Mid-level)

Updates body composition as fish grows or changes condition Used during simulation loops - assumes pre-validated inputs

Usage

update_body_composition(
  old_weight,
  new_weight,
  old_composition = NULL,
  processed_composition_params
)

Arguments

old_weight

Previous weight (g)

new_weight

New weight (g)

old_composition

Previous composition (optional)

processed_composition_params

List with processed composition parameters

Value

New body composition