SKNCF     SKNCF     SKNCF     SKNCF     SKNCF     SKNCF     SKNCF     
          **********************************************
                    **************************
                              ******

SUBROUTINE SKNCF (NELDIM, ISKWRK, NEL)
Returns the elemental composition of the species.

INPUT
NELDIM    - Integer scalar, first dimension of the matrix NEL;
            must be at least NELEM, the total element count.
ISKWRK(*) - Integer workspace array; dimension at least LENISK.

OUTPUT
NEL(*,*)  - Integer matrix, elemental compositions of the species;
            dimension at least NELEM for the first, the total
            element count, and at least KKTOT for the second, the
            total species count.
            NEL(M,K) is the quantity of element M in species K.