Source code for pyleecan.Functions.MeshSolution.get_area

# -*- coding: utf-8 -*-


def get_area(meshsolution, group_names=None, indices=None):
    """Get the surface area of the specified groups of a MeshSolution

    Parameters
    ----------
    meshsolution : MeshSolution
        a MeshSolution object

    group_names : list of str
        list of the groups names or string of a single group

    indices : list
        list of indices, if not given all indices are considered

    Return
    ------
    area : float
        surface area of the specified groups and indices

    """
    if group_names is not None:
        meshsol = meshsolution.get_group(group_names=group_names)
    else:
        meshsol = meshsolution

    msh = meshsol.get_mesh()

    return msh.get_cell_area(indices=indices).sum()