About the "fields" in reactingFoam
 

Dear Foamers,
Can anyone explain to me what is the function of this code snippts in reactingFoam/createFields.H:

00076 multivariateSurfaceInterpolationScheme<scalar>::fi eldTable fields;
00077
00078 forAll(Y, i)
00079 {
00080 fields.add(Y[i]);
00081 }
00082 fields.add(hs);

where "fields" will be used and what is its function?

Thank you very much!:)