The advantage of using this constructor for user-input dimensioned model
parameters is that it handles a variety of input; from just the value to
the full name-dimensions-value set. As more is specified, more is
checked.
Some other minor formatting improvements to the reactingEulerFoam
sub-modeling libraries have also been made.
Patch contributed by Institute of Fluid Dynamics,
Helmholtz-Zentrum Dresden - Rossendorf (HZDR)
2395769513