Usage
BCRATE
1 1 1 1 1 10 X WATER 1e-7 /
This will inject 1e-7 of water (mass/time/length/length) on the x side of the
boundary cells with cartesian index [1 1 1] to [1 1 10]
this is a compile time switch with the intention to be able to more
easily turn experimental features that are not yet considered to be
production quality on and off. DUNE has a similar mechanism (i.e., the
`DUNE_GRID_EXPERIMENTAL_GRID_EXTENSIONS` macro), but it relies on
the preprocessor.
For now, the property does not have any effect.
this hopefully makes the purpose of `ebos` clear in its
description. this prose should be interpreted as "if you use ebos in
production, you are on your own and you should only expect a very
limited amount of support (or even sympathy) if something breaks".
in particular the missing synchronization after restarts was very
nasty to find. thanks a ton for pointing this out!
also, IIRC changing DR[SV]DT in the schedule section has been working
properly for a while, so the comment which stated the opposite is
removed as well.
Some time loop stuff was missing in the doobly-doo, the init() method
of the well model was not called and there was the slightly deeper
issue that the initial solutions where not calculated on restarts
which breaks everything that relies on them. (at the moment, that's
everything which is related to non-trivial boundary contitions.)
the purpose of this was a hack to be able to manipulate the Jacobian
matrix directly from outside code. Since `flow` has been converted to
the eWoms wells API, this is not required anymore.
This seems to be covered for types and functions by our coding style
with room for interpretation. For variables the coding styles asks for
underlines though, but nevermind.
The former order resulted of first apply NCC to the grid
transmissibilities and then applying EDITNNC resulted in NNCs being
scaled twices. The reason is that applyNNCToGridTrans_ scales the NNC
with EDITNNC. With the patch the order of the function calls is
reversed to prevent double scaling.
This is includes neighboring connection and NNCs due to faults. In both
cases the transmissibilities of specified via NNC are added to the set or
computed ones.
This is the first step for supporting NNC in flow.
the parameter is called `EclNewtonSumToleranceExponent`. if it is set
to 1, the specified tolerance will be used directly. (this is not
desireable in the general case though, because at the same result
quality, the sum error for large reservoirs can be larger than for
small ones.)
albeit, we scale the error only to the cube root of the pore
volume. the rationale is that the same amount of mass can get lost
"along" a line for each timestep.
maybe it would be a good idea to do something like this for time step
size as well because taking multiple small time steps currently allows
a much larger error in the result than doing it in one big step.
the flags which I used are
```
-pedantic \
-Wall \
-Wextra \
-Wformat-nonliteral \
-Wcast-align
-Wpointer-arith \
-Wmissing-declarations \
-Wcast-qual \
-Wshadow
-Wwrite-strings \
-Wchar-subscripts \
-Wredundant-decls \
-fstrict-overflow \
-O3 \
-march=native \
-DNDEBUG=1
```
note that some heavy filtering is not the worst idea because DUNE is
far from not emiting any warnings with these flags.
Also, there were some pesky warnings in test_ecl_output which I don't
know how to fix:
```
tests/test_ecl_output.cc:218:73: warning: missing initializer for member ‘Opm::data::Connection::effective_Kh’ [-Wmissing-field-initializers]
```
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.
Previously all processes reported
Warning: Fast restart using SAVE is not supported. Standard restart file is written instead.
Now this is done only on the master process where logging is activated.
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 allows to assemble the Jacobian matrices directly into the native
format expected by linear solver. So far, only backends using
Dune::BCRSMatrix are provided, but there are work-in-progress patches
for dune-fem, vienna-CL and PETSc backends.
IMO the simulator should not be in the business of managing low-level
parser objects in the first place, because that's what EclipseState is
supposed to do?!
anyway, since these objects are not needed to decide which simulator
to use, they are now always managed internally by the vanguard, i.e.,
setExternalDeck() does not take them anymore.
