// Copyright (C) 2024, NTNU
// Author: Jarle Vinje Kramer <jarlekramer@gmail.com; jarle.a.kramer@ntnu.no>
// License: GPL v3.0 (see separate file LICENSE or https://www.gnu.org/licenses/gpl-3.0.html)
//! Collection of structs used for multiple simulations methods, i.e., useful for both lifting line
//! and actuator line methods.