Summary

    Args:
        weld_type (TYPE): Description
        dim (TYPE): Description

    Returns:
        TYPE: Description

def to_weld_type(weld_type, dim):
    """Summary

    Args:
        weld_type (TYPE): Description
        dim (TYPE): Description

    Returns:
        TYPE: Description
    """
    for i in xrange(dim):
        weld_type = WeldVec(weld_type)
    return weld_type