Re: [DuMuX] 1d simulations

2018-12-21 Thread Bernd Flemisch
Hi Lorenzo, the example that you are referring to uses a 2d grid for an effectively 1d problem. Dumux can also perform real 1d simulations. The dimension usually is induced from the number that is passed to the grid class instantiation: SET_TYPE_PROP(LensCCProblem, Grid, Dune::UGGrid<2>);

Re: [DuMuX] 1d simulations

2018-12-21 Thread lc
Hello, yes, I saw the example in the dumux-lecture. Is it the dimension induced by the Grid definition in the input file: Cells 100 1 ? And consequently the system of equations solved is 1d? Thank you, Lorenzo On 21.12.2018 11:52, Timo Koch wrote: Am 21.12.2018 um 08:39 schrieb lc

Re: [DuMuX] 1d simulations

2018-12-21 Thread Timo Koch
> Am 21.12.2018 um 08:39 schrieb lc : > > Good morning, > > I have one general question: > > is it possible to run 1 dimensional test case, for example, buckely leverett? > yes. Timo > Kind regards, > > Lorenzo > > > >> On 19.12.2018 13:26, Timo Koch wrote: >> Hi Lorenzo, >> >> does

[DuMuX] 1d simulations

2018-12-20 Thread lc
Good morning, I have one general question: is it possible to run 1 dimensional test case, for example, buckely leverett? Kind regards, Lorenzo On 19.12.2018 13:26, Timo Koch wrote: Hi Lorenzo, does it get better if you lower the CFL factor? Timo On 19.12.18 11:10, lc wrote: Hello,