some weird hacks (hello, DR[SV]DT) cause a change of the storage term
in the first Newton-Raphson iteration compared to the solution of the
previous time level. In order to use the correct values, one thus must
explicitly recompute the storage term for the previous time step
instead of just reusing the result of the first Newton-Raphson
iteration of the current time step.
reads tracer input from deck, solves tracer equation fully implicit as a post processing step in endTimeStep
tested on a simple modified SPE1CASE1 deck and compared with eclipse
TODO: restart and parallel
this is similar to the mechanism for well models: the API is defined
here, but can be overloaded by downstream modules. In contrast to the
well model where the default class follows a simplistic approach the
default class for aquifiers does nothing, i.e., the actual
implemenentation must be provided by downstream.
before this patch, the parameter was registered by the problem but not
used there. Since this is quite confusing, let's move registration to
where the parameter is actually used, i.e., the vanguard.
i.e., complain when detecting foo=bar positional parameters. this is
not a bullet-proof solution because it will not work if the deck file
name contains an equals character. Anyway, it's better than before
IMO.
all disc output, i.e. VTK, restart files, ECL and -- in the future --
logfiles, goes to that directory. before this, only the ECL output
could be directed to a different than the current working directory
and the parameter for this was called "EclOutputDir".
note that the Dune VTK writing infrastructure makes it harder than it
needs to be: suddenly Dune::VTKWriter::write() does not work in
parallel anymore, but Dune::VTKWriter::pwrite() must be called with
the right arguments.
previously, the exact behaviour was dependent on wheter the
--ecl-deck-file-name parameter was defined or not. now the positional
parameter is hopefully an exact alias for the value of --ecl-deck-file-name.
the purpose is to make it exceedingly clear that ebos is not developed
by the ECL group who started ECLIPSE which is an backcronym for
"ECL's Implicit Program for Simulation Engineering" and ECL stands for
"Exploration Consultants Limited" which is now a division of
Schlumberger Limited.
thanks to [at]atgeirr for pushing this.
further, this cleans up the code of the parameter system and the
startup routines a bit and finally, it adds positional parameters
support to ebos as well as brief descriptions to ebos and the lens
problem.
this is required because temperature needs to be always specified. in
the case of isothermal simulations, the temperature is assumed to be
the initial one, i.e., freeing up the initial fluid states also makes
the temperature undefined.
I suspect that the reason why this did not lead to crashes is that for
isothermal `BlackOilFluidState` objects, the temperature is stored in
a static member variable.
thanks to at [at]bska for catching this issue.
with this, it is possible do define fluxes of conservation quantities
over the domain boundaries by specifying the thermodynamic state on
the boundary when using the black-oil model. The main motivation is
are thermal fluxes which are required to maintain geothermal
temperature gradients over time.
IMO the term "vanguard" expresses better what these classes are
supposed to do: level the ground for the cavalry. Normally this simply
means to create and distribute a grid object, but it can become quite
a bit more complicated, as exemplified by the vanguard classes of
ebos..
Andreas Lauser
Kai Bao
Tor Harald Sandve
Trine S Mykkeltvedt
Andreas Lauser
Joakim Hove
Atgeirr Flø Rasmussen