[manle0312]

Hello,

I am a new user of SU2. After playing with the code, I decide to dig deeper to understand how things are put together. I am running the tutorial on the Inviscid Bump using an Euler implicit schems for time discretization and JST to handle convective flux. In the SU2_CFD folder, there are lots of subroutines that are use to do a lot of things: numerics, integrations... The SU2_CFD seems to do all of the function calls to these different functions. Usually in my CFD class, we have a final step to advance the solution to the next time. Where can I find this?

[pcg]

In CIntegration::Space_Integration you see the calls to the CSolver methods responsible for spacial integration e.g. the application of the convective scheme.

In CIntegration::Time_Integration you see the calls to the different methods of advancing the solution in time (or pseudo-time for dual-timestepping).

You can then look, for example, in CEulerSolver::ImplicitEuler_Iteration to see the implementation.

(we have been moving and renaming the files and I am not sure what version you are using, in any case if you look for those names in .cpp files it should be fine)