CKKFRT    CKKFRT    CKKFRT    CKKFRT    CKKFRT    CKKFRT    CKKFRT    
          **********************************************
                    **************************
                              ******

SUBROUTINE CKKFRT (P, T, ICKWRK, RCKWRK, RKFT, RKRT)
Returns the forward and reverse reaction rates for reactions
given pressure and temperature(s)

INPUT
T(*)      - Real array, temperature(s); dimension is determined by
            the application program to be the total number of
            species temperatures, nominally 1.
               cgs units, K
ICKWRK(*) - Integer workspace array; dimension at least LENICK.
RCKWRK(*) - Real    workspace array; dimension at least LENRCK.

OUTPUT
RKFT(*)   - Real array, forward reaction rates for reactions;
            dimension at least II, the total reaction count.
               cgs units, depends on the reaction
RKRT(*)   - Real array, reverse reaction rates for reactions;
            dimension at least II, the total reaction count.
               cgs units, depends on the reaction