ROUTINE
-------

void ug_io_free_func_flag (CHAR_21 * U_Scalar_Labels,
                           CHAR_21 * U_Vector_Labels,
                           CHAR_21 * U_Matrix_Labels,
                           CHAR_21 * U_Metric_Labels,
                           INT_1D * U_Scalar_Flags,
                           INT_1D * U_Vector_Flags,
                           INT_1D * U_Matrix_Flags,
                           INT_1D * U_Metric_Flags);


DESCRIPTION
-----------

Free function data label and flag arrays.

INPUT ARGUMENTS
---------------

U_Scalar_Labels          : Label for each scalar function data variable.

U_Vector_Labels          : Label for each vector function data variable.

U_Matrix_Labels          : Label for each matrix function data variable.

U_Metric_Labels          : Label for each metric function data variable.

U_Scalar_Flags           : Flag for each scalar function data variable.

U_Vector_Flags           : Flag for each vector function data variable.

U_Matrix_Flags           : Flag for each matrix function data variable.

U_Metric_Flags           : Flag for each metric function data variable.
