Hi Hai,
implementing another time discretization will be a non-trivial task. For
the implicit models, the implicit Euler method is hardcoded in
dumux/implicit/common/implicitlocalresidual.hh. In the routine
evalVolumeTerms_, the time derivative is set to the first-order finite
difference and
Hi Bernd,Thank you for the help.Could you please explain me how the step size
is determined adaptively indumux? Where can I find more details?BestHai
On Tuesday, December 2, 2014 11:12 AM, Bernd Flemisch
be...@iws.uni-stuttgart.de wrote:
Hi Hai,
implementing another time
Hello Hai,
what do you mean by weak and strong convergence rate?
A student of my checked the L2 error for refined grids and time steps
with the Richards equation and the FV method. We got the expected first
order convergence.
You can find the detail in his Bachelor's thesis, but it is German
