Example: Methane Combustion
~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. math::

  \text{CH}_4 (g) + 2\text{O}_2 → \text{CO}_2 (g) + 2\text{H}_2 \text{O}(g)

.. note::

   Heat of reaction is automatically calculated (default).

.. code-block:: none

    NMAX_g = 4                       ! No. of gas phase species
    Species_g(1) = "CH4 ANHARMONIC " ! Methane
    Species_g(2) = "O2"              ! Oxygen
    Species_g(3) = "CO2"             ! Carbon dioxide
    Species_g(4) = "H2O"             ! Water Vapor

    Species_Alias_g(1)  = "CH4"  ! Methane
    Species_Alias_g(2)  = "O2"   ! Oxygen
    Species_Alias_g(3)  = "CO2"  ! Carbon dioxide
    Species_Alias_g(4)  = "H2O"  ! Water Vapor

    @(RXNS)                              ! Begin reaction block
    CH4_Combustion {                     ! Reaction 1 construct
    chem_eq = "CH4 + 2O2 --> CO2 + 2H2O" ! Chemical Reaction Eq
    }                                    ! End reaction 1 construct
    @(END)                               ! End reaction block