Commit 53578427 authored by Timo Koch's avatar Timo Koch
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[changelog] Add changes in VanGenuchten material law

parent fa8cdbf8
......@@ -8,9 +8,13 @@ Differences Between DuMuX 3.2 and DuMuX 3.1
- __Improvements of Beavers-Joseph(-Saffman) condition for the free flow model__: The naming for handling BJ(-S) boundary conditions has been adapted from `isBJS()` to `isBeaversJoseph()` / `setBJS()` to `setBeaversJoseph()`. In order to consider the velocity within the porous medium, the old `velocityPorousMedium(element, scvf)` method (returning a Scalar) has been renamed to `porousMediumVelocity(element, scvf)` (returning a velocity vector). The latter defaults to `VelocityVector(0.0)`.
- __Van Genuchten__: The VanGenuchten-Mualem material law now allows to set a parameter `l` (default to 0.5) which is sometimes fitted.
### Immediate interface changes not allowing/requiring a deprecation period
- Remove `Grid.HeapSize` as dune-ugrid removed the according feature as well.
- __Van Genuchten__: Corrected VanGenuchten-Mualem exponent in the non-wetting saturation formula (`1/3` instead of `1/2` (or `l`, see above))
- __Van Genuchten__: Corrected VanGenuchten-Mualem implementation of `dkrn/dSw`
### Deprecated properties, to be removed after 3.2:
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