Re: [DuMuX] initial water saturation distribution

2018-12-17 Thread Dennis Gläser
Hi Lorenzo, sorry, I didn't realize that you were using Dumux2.12. In this case, forget my last mail. In the future, please try to reply to previous mails of the conversation so that they can be read (I am sure you mentioned somewhere that you were using 2.12). In DuMuX2.12 there was no

Re: [DuMuX] initial water saturation distribution

2018-12-17 Thread Dennis Gläser
Hi Lorenzo, you have to distinguish between primary variable indices and equation indices. Your equations (2p model) are always the mass balances of the two phases, independent of you choice of primary variables. In 2p/implicit/incompressible/problem.hh you have an example on how to adress

Re: [DuMuX] initial water saturation distribution

2018-12-17 Thread lc
Hello, On 02.11.2018 10:45, Dennis Gläser wrote: per default, the formulation for the 2p model is pw-sn. That means your primary variables are the water pressure and the non-wetting phase saturation (in your case oil I assume). Therefore, Indices::swIdx does not exists as it is not part of

Re: [DuMuX] spatial and temporal discretization order

2018-12-17 Thread Timo Koch
Viele Grüße, Timo > Am 17.12.2018 um 07:44 schrieb lc : > > Good morning, > > > I have a general question. > > What is the highest formal order of accuracy in space and time in DuMux? As I > read, using central FV and Box model and FE and explicit/implicit Euler the > maximum should be 2.