Define a domain for the advection. More...
Define a domain for the advection.
The natural advection domain is the physical domain (AdvectionPhysicalDomain), where the studied equation is given. However, not all the mappings used are analytically invertible and inverting the Jacobian matrix of the mapping could be costly. That is why, we also introduce a pseudo-Cartesian domain (AdvectionPseudoCartesianDomain).
The method used to advect the characteristic feet depends on the advection domain.
More details can be found in Edoardo Zoni's article (https://doi.org/10.1016/j.jcp.2019.108889).