fem_mesh.py 文件源码

def load_nodeIDs_coords(nodefile="nodes.dyn"):
    """load in node IDs and coordinates

    Exclude '*' keyword lines

    :param nodefile: node filename (nodes.dyn)
    :returns: nodeIDcoords (numpy array)
    """
    from numpy import loadtxt
    header_comment_skips = count_header_comment_skips(nodefile)
    nodeIDcoords = loadtxt(nodefile,
                           delimiter=',',
                           comments='*',
                           skiprows=header_comment_skips,
                           dtype=[('id', 'i4'), ('x', 'f4'), ('y', 'f4'),
                                  ('z', 'f4')])
    return nodeIDcoords