******************************************************************** Let's project the initial velocity to find the flow field around the obstacles ... The domain has 256 cells in the x-direction The maximum grid size is 64 ******************************************************************** Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 126.3307824 MLMG: # of AMR levels: 1 # of MG levels on the coarsest AMR level: 3 MLMG: Initial rhs = 126.3307824 MLMG: Initial residual (resid0) = 126.3307824 MLCGSolver_BiCGStab: Initial error (error0) = 0.007785473058 MLCGSolver_BiCGStab: Final: Iteration 83 rel. err. 8.347671711e-05 MLMG: Iteration 1 Fine resid/bnorm = 0.1697611151 MLCGSolver_BiCGStab: Initial error (error0) = 0.0006590891198 MLCGSolver_BiCGStab: Final: Iteration 88 rel. err. 6.238715748e-05 MLMG: Iteration 2 Fine resid/bnorm = 0.01352903589 MLCGSolver_BiCGStab: Initial error (error0) = 5.713837291e-05 MLCGSolver_BiCGStab: Final: Iteration 76 rel. err. 9.90696985e-05 MLMG: Iteration 3 Fine resid/bnorm = 0.00105979341 MLCGSolver_BiCGStab: Initial error (error0) = 4.901144666e-06 MLCGSolver_BiCGStab: Final: Iteration 75 rel. err. 9.401782252e-05 MLMG: Iteration 4 Fine resid/bnorm = 8.158198832e-05 MLCGSolver_BiCGStab: Initial error (error0) = 4.065111762e-07 MLCGSolver_BiCGStab: Final: Iteration 81 rel. err. 8.306305119e-05 MLMG: Iteration 5 Fine resid/bnorm = 6.444273116e-06 MLCGSolver_BiCGStab: Initial error (error0) = 3.375390109e-08 MLCGSolver_BiCGStab: Final: Iteration 85 rel. err. 9.168744324e-05 MLMG: Iteration 6 Fine resid/bnorm = 4.998246007e-07 MLCGSolver_BiCGStab: Initial error (error0) = 2.753405412e-09 MLCGSolver_BiCGStab: Final: Iteration 81 rel. err. 7.107587738e-05 MLMG: Iteration 7 Fine resid/bnorm = 3.9706885e-08 MLCGSolver_BiCGStab: Initial error (error0) = 2.253098584e-10 MLCGSolver_BiCGStab: Final: Iteration 81 rel. err. 1.59065291e-05 MLMG: Iteration 8 Fine resid/bnorm = 3.186097836e-09 MLMG: Final Iter. 8 resid, resid/bnorm = 4.025022324e-07, 3.186097836e-09 MLMG: Timers: Solve = 0.486972978 Iter = 0.42313927 Bottom = 0.121963678 >> After projection: * On lev 0 max(abs(rhs)) = 3.784035529 ******************************************************************** Projection complete ******************************************************************** Writing plt00000 Total run time 0.797533989