porousPoiseuille2d.cpp

[zhaisn]

Dear all,
I got some problems when I run the porousPoiseuille2d.cpp of examples. When I cancel the comment of `
SuperVTMwriter2D<T> vtkWriter(“porousPoiseuille2d”);
SuperLatticePhysVelocity2D<T, DESCRIPTOR> velocity(sLattice, converter);
SuperLatticePhysPressure2D<T, DESCRIPTOR> pressure(sLattice, converter);
// SuperLatticeEpsilon2D<T, DESCRIPTOR> epsilonVTM(sLattice, converter);
// SuperLatticePhysK2D<T, DESCRIPTOR> KVTM(sLattice, converter);
// SuperLatticePhysBodyForce2D<T, DESCRIPTOR> bodyForce(sLattice, converter);
vtkWriter.addFunctor( velocity );
vtkWriter.addFunctor( pressure );
// vtkWriter.addFunctor( epsilonVTM );
// vtkWriter.addFunctor( KVTM );
// vtkWriter.addFunctor( bodyForce );`
in the function of getResults, the program export an error, likes,
porousPoiseuille2d.cpp:224:3: error: ‘SuperLatticeEpsilon2D’ was not declared in this scope
224 | SuperLatticeEpsilon2D<T, DESCRIPTOR> epsilonVTM(sLattice, converter);
| ^~~~~~~~~~~~~~~~~~~~~
porousPoiseuille2d.cpp:224:26: error: expected primary-expression before ‘,’ token
224 | SuperLatticeEpsilon2D<T, DESCRIPTOR> epsilonVTM(sLattice, converter);
| ^
porousPoiseuille2d.cpp:224:38: error: expected primary-expression before ‘>’ token
224 | SuperLatticeEpsilon2D<T, DESCRIPTOR> epsilonVTM(sLattice, converter);
| ^
porousPoiseuille2d.cpp:224:40: error: ‘epsilonVTM’ was not declared in this scope; did you mean ‘epsilon’?
224 | SuperLatticeEpsilon2D<T, DESCRIPTOR> epsilonVTM(sLattice, converter);
| ^~~~~~~~~~
| epsilon
make: *** [Makefile:57: /home/zsn/openLB/examples/porousMedia/porousPoiseuille2d/porousPoiseuille2d.o] Error 1
How can I solve it?
Thanks,
Shuainan Zhai

[jan]

Hello Shuainan Zhai,

The problem is that the compiler cannot find SuperLatticeEpsilon2D, since it does not exist. Please try to use SuperLatticeGuoZhaoEpsilon2D instead. For more information about this functor see https://www.openlb.net/DoxyGen/html/db/da5/classolb_1_1SuperLatticeGuoZhaoEpsilon2D.html.

Cheers,
Jan

[Author]

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