Re: DESCRIPTOR D2Q9Descriptor
Thank you so much for your explanation.
I can see that bstep2d.cpp uses the class BGKdynamics and an instance of the class is bulkDynamics. And the class BGKdynamics is declared in dynamics.h. But I do not see that bulkDynamics uses functions in lbHelpersD2Q9.h but not in lbHelpers.h.
I would like to use D2Q9 lattice with a different f_i^eq. Then, it seems lbHelpersD2Q9.h and latticeDescriptors.hh should be modified. Do I need to modify any other files, too?