Note that this patch does not introduce any real temperature
dependence but only changes the APIs for the viscosity and for the
density related methods. Note that I also don't like the fact that
this requires so many changes to so many files, but with the current
design of the property classes I cannot see a way to avoid this...
There were to identical if statements and the second one was followed
by an else branch. While in this case (if statement just throws) it is not
a bug, this commit cleans up one of the if statements.
gcc warned about the following
/home/mblatt/src/dune/opm/opm-core/opm/core/wells/WellsManager.cpp: In function ‘std::array<long unsigned int, 3ul> WellsManagerDetail::directionIndices(Opm::CompletionDirection::DirectionEnum)’:
/home/mblatt/src/dune/opm/opm-core/opm/core/wells/WellsManager.cpp:191: warning: control reaches end of non-void function
To calm it I introduced a throw clause after the switch statements. Thus adding a new
enum value will raise a warning on smart compilers, hopefully.
The name to index map is used to make sure the correct wellstate values
are associated with the corresponding well. Shut wells should be
excluded from this mapping as no date is for shut wells are found in the
wellstates, instead 0 is outputed for the shut wells.
Shut wells are not added to the well list and the well index should
therefore not be increased when well control is set. This is similar to
whats is done for shut wells in createWellsFromSpecs.
Shut wells are not added to the well list and thus not considered in the
simulator.
The shut well test in test_wellsmanager is modified to assert this
behaviour.
BUG: This change provokes an assert in the EclipeWriter as number of
wells in wellstate is different from number of wells in the schedule.
The error checking macro makes it harder to read and harder to write, so
instead we now only check for functions that can contain errors. Bounds and
range checks are handled by PETSc and not OPM.
The previous implementation set plenty of values in the initialization list and
immediately overwrote these values with values looked up from the param group.
This patch makes it look up the parameteres from the param group argument,
making the constructor simpler.
Petsc only supports initialisation through the ParameterGroup constructor.
Calling the default, non-arg constructor is a static error, and not
implementing it makes using it break compiles.
call_petsc.c was really a thin C wrapper around the call to petsc itself and
turns out was mostly unnecessary C++ emulation. This removes the file entirely
and ports its functionality into LinearSolverPetsc.cpp.
All features from the file should now be more readable as well as properly
utilising modern C++ features.
The patch uses the CHKERRXX macro from petsc to handle errors reported by
petsc, and currently does not handle this and give the control back to OPM's
error/throw system.
because if that is done, the integration for the production total is
wrong because the time step length is days and not seconds.
Note that the conversion now uses Opm::unit::convert::to(<>,
1/conversionFactor) instead of simply multiplying with the conversion
factor. I still think this obfuscates things more than it helps, but
[at] bska will hopefully want it this way...
Using "simple", the Norne deck aborts with an exception.
Note: SPE1 and SPE9 still seem to work fine with this but there might
be small differences so that the reference solutions of the Jenkins
server might need to be updated...
Commit 96cf137 introduced support for Peaceman index calculation
that honoured general completion directions (X,Y,Z). This was
accomplished through a permutation index that reordered the
permeability and geometric extent components according to a local
coordinate system along the completion.
In a complete breakdown of logic, however, the d-component extent
vector was indexed as though it were a d-by-d matrix. This commit
restores sanity to the processing.
Pointy hat: @bska.
This commit extends the feature set of the WellsManager to support
horizontal ("X" and "Y") completions and include the net-to-gross
ratio in the Peaceman index ("Completion Transmissibility Factor,
CTF") of a well completion. The NTG factor is included if present
in the input deck represented by the "eclipseState".
There are two separate, though related, parts to this commit. The
first part splits the calculation of Peaceman's "effective radius"
out to a separate utility function, effectiveRadius(), and
generalises WellsManagerDetail::computeWellIndex() to account for
arbitrary directions and NTG factors. The second part uses
GridPropertyAccess::Compressed<> to extract the NTG vector from the
input if present while providing a fall-back value of 1.0 if no such
vector is available.
Note: We may wish to make the extraction policy configurable at some
point in the future.
This commit tightens the function header of method
WellsManager::createWellsFromSpecs()
to accept a reference-to-const 'cartesian_to_compressed' map. It
used to be a complete, copy-constructed object, so this is a slight
performance enhancement as we no longer need to copy a (somewhat)
large object on every call to the method.
This commit generalises the implementation of utility function
'getCubeDim' to support arbitrary number of space dimensions. In
actual practice there's no change in features as we only really use
a compile-time constant (= 3) to specify the number of space
dimensions.
This is a demonstration of using the
GridPropertyAccess::Compressed<>
class template. We save (some) memory by not creating the zero
fall-back vector in assignPermeability(), preferring instead to use
the fall-back/default mechanism of ArrayPolicy::ExtractFromDeck<>.
While here, adjust vector<PermComponent>::reserve() capacity to
reflect actual requirements.
This commit introduces a fairly general mechanism for accessing the
active subset of a global grid (property) array. Essentially, this
takes on the role of translating the active cell index through the
"global_cell" mapping when accessing, e.g., the net-to-gross data
value.
The primary component is class template
Opm::GridPropertyAccess::Compressed<DataArray,Tag>
which implements a read-only
value_type operator[](const int c)
that encapsulates and performs the compressed-to-global cell index
translation. Template parameter "DataArray" is intended as a policy
parameter that for instance wraps access to a "GridProperty<T>" from
module opm-parser (with a fall-back default value if the data is not
specified on input). The "Tag" parameter is a provision for type
safety--e.g., to prevent passing a region ID into a function that
requires a porosity value.
Clients expect column-major (Fortran) ordering of the contiguous
"permeability_" array so that's what we create despite "tensor"
being row-major.
Suggested by: [at] atgeirr
This commit switches the assignment
diagonal = max(diagonal, minval)
to using a reference in the "diagonal" expression. This guarantees
that the indexing is done once which eases maintainability. While
here, replace the hard-coded dimension stride ('3') with the current
run-time dimension. This is mostly for symmetry because the overall
code is only really supported in three space dimension.
Calling code relies on permeability tensors being stored in column
major order (row index cycling the most rapidly). Honour that
requirement. The previous assignment implied row major ordering
(column index cycling the most rapidly). This, however, is a
pedantic rather than visible change because the surrounding code
enforces symmetric tensors whence both orderings produce the same
results when the array is viewed contiguously.
This commit increases the precision of the (floating-point) vector
output (e.g., permeabilities) from method writeGrdecl(). This
reduces the impact of rounding errors when the sub-set sample is
output to disk for subsequent processing (e.g., property upscaling).
This is in preparation of increasing the vector output precision to
reduce the impact of rounding errors in subsequent upscaling. The
change impacts floating-point vectors only.
Background: The ECL simulator stipulates an upper bound on the
number of characters in a record (i.e., one line) and while we don't
have such limits, there's no reason to emit lines that can't be
input by other tools.
The summary files now always features all wells which ever appear in
the deck in every timestep (even if they are not specified for the
time step). This _should_ fix the crashes when writing Eclipse output
in the Norne deck, but I have no idea if the resulting summary file is
correct. More testing would be thus highly appreciated...
For constant capillar pressure function the saturation is
determined by cell depths:
Sg_max, Sw_min
----- goc ----
Sg_min, Sw_min
----- woc ----
Sg_min, Sw_max
This commit removes several instances of EOL whitespace in function
'swatInitScaling()'. Aesthetic only. No functional changes.
Suggested by: [at] atgeirr
The constant 1.0e-8 was used as a threshold to distinguish "low"
from "high" capillary pressure values. Introduce acutual constant
"pc_low_threshold" to clarify that role.
Suggested by: [at] atgeirr
This commit renames the 'np' parameter used to allocate small arrays
for saturations and capillary pressures to 'max_np' to better
reflect its purpose.
Suggested by: [at] atgeirr
instead, use Opm::EclipseState. This requires to pass the PhaseUsage
object to the EclipseWriter, as this one cannot be recovered from
EclipseState (yet?).
copying the EclipseGrid object is required as the final set of active
cells requires knowledge of the grid used by the simulator which is
not available in opm-parser. In turn, this requires to call
EclipseGrid::resetACTNUM() which is non-const.
instead, the wrapper classes now call ERT directly, so it's easy to
see what a given class does. interestingly the amount of additional
code required is neglectible (or even negative).
ERT has been a requirement for opm-parser for a while now and
opm-parser is a prerequisite of opm-core, so ERT is always
available. Thus remove the stub code to avoid bitrot...
