CKXTY CKXTY CKXTY CKXTY CKXTY CKXTY CKXTY
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SUBROUTINE CKXTY (X, ICKWRK, RCKWRK, Y)
Returns the mass fractions given mole fractions.
INPUT
X(*) - Real array, mole fractions of the mixture;
dimension at least KK, the total species count.
ICKWRK(*) - Integer workspace array; dimension at least LENICK.
RCKWRK(*) - Real workspace array; dimension at least LENRCK.
OUTPUT
Y(*) - Real array, mass fractions of the mixture;
dimension at least KK, the total species count.