def METHOD_NAME(self):
    max_nodes = 64
    max_vars_per_nodes = 8
    max_vars = max_nodes * max_vars_per_nodes
    # fd/cs step size
    if TACS.dtype is complex:
        self.dh = 1e-200
        self.rtol = 1e-10
        self.atol = 1e-2
    else:
        self.dh = 1e-5
        self.rtol = 1e-2
        self.atol = 1e-2
    self.dtype = TACS.dtype
    self.print_level = 0
    # Set element index
    self.elem_index = 0
    # Set the simulation time
    self.time = 0.0
    # Set the variable arrays
    np.random.seed(30)  # Seed random numbers for deterministic/repeatable tests
    self.xpts = np.random.rand(3 * max_nodes).astype(self.dtype)
    np.random.seed(30)  # Seed random numbers for deterministic/repeatable tests
    self.vars = np.random.rand(max_vars).astype(self.dtype)
    self.dvars = self.vars.copy()
    self.ddvars = self.vars.copy()
    # Traction vector and selected element face
    np.random.seed(30)  # Seed random numbers for deterministic/repeatable tests
    # Rot. velocity vector
    self.omega = np.array([1.0, 2.0, 3.0], dtype=self.dtype)
    self.rotCenter = np.array([4.0, 5.0, 6.0], dtype=self.dtype)
    # Create the isotropic material
    rho = 2700.0
    specific_heat = 921.096
    E = 70e3
    nu = 0.3
    ys = 270.0
    cte = 24.0e-6
    kappa = 230.0
    self.props = constitutive.MaterialProperties(
        rho=rho,
        specific_heat=specific_heat,
        E=E,
        nu=nu,
        ys=ys,
        cte=cte,
        kappa=kappa,
    )
    ref_axis = np.array([0.0, 1.0, 1.0], dtype=self.dtype)
    transform = elements.BeamRefAxisTransform(ref_axis)
    # Create stiffness (need class)
    con = constitutive.IsoTubeBeamConstitutive(
        self.props, d=1.0, t=0.01, dNum=0, tNum=1
    )
    # TACS shell elements of various orders and types
    self.elements = [elements.Beam2(transform, con), elements.Beam3(transform, con)]
    # Set matrix types
    self.matrix_types = [
        TACS.STIFFNESS_MATRIX,
        TACS.MASS_MATRIX,
        TACS.GEOMETRIC_STIFFNESS_MATRIX,
    ]
    # Seed random number generator in tacs for consistent test results
    elements.SeedRandomGenerator(0)