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Add reverse look-up mapping for region vectors

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Class RegionMapping<> provides an easy way of extracting the cells
that belong to any identified region (e.g., as defined by EQLNUM) of
the deck.
This commit is contained in:
Bård Skaflestad
2014-01-17 20:07:51 +01:00
parent 4114da26bd
commit 6814b97698
2 changed files with 201 additions and 0 deletions
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110
tests/test_equil.cpp
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@@ -25,6 +25,8 @@
#include <opm/core/props/BlackoilPropertiesBasic.hpp>
#include <opm/core/props/BlackoilPhases.hpp>
#include <opm/core/pressure/msmfem/partition.h>
#include <opm/core/utility/parameters/ParameterGroup.hpp>
#include <opm/core/utility/Units.hpp>
@@ -201,4 +203,112 @@ BOOST_AUTO_TEST_CASE (CellSubset)
BOOST_CHECK_CLOSE(ppress[1][last ] , 166.5e3 , reltol);
}
BOOST_AUTO_TEST_CASE (RegMapping)
{
typedef std::vector<double> PVal;
typedef std::vector<PVal> PPress;
std::shared_ptr<UnstructuredGrid>
G(create_grid_cart3d(10, 1, 10), destroy_grid);
Opm::parameter::ParameterGroup param;
{
using Opm::unit::kilogram;
using Opm::unit::meter;
using Opm::unit::cubic;
std::stringstream dens; dens << 700*kilogram/cubic(meter);
param.insertParameter("rho2", dens.str());
}
typedef Opm::BlackoilPropertiesBasic Props;
Props props(param, G->dimensions, G->number_of_cells);
typedef Opm::equil::DensityCalculator<Opm::BlackoilPropertiesInterface> RhoCalc;
RhoCalc calc(props, 0);
Opm::equil::EquilRecord record[] =
{
{
{ 0 , 1e5 } , // Datum depth, pressure
{ 2.5 , -0.075e5 } , // Zwoc , Pcow_woc
{ 0 , 0 } // Zgoc , Pcgo_goc
}
,
{
{ 5 , 1.35e5 } , // Datum depth, pressure
{ 7.5 , -0.225e5 } , // Zwoc , Pcow_woc
{ 5 , 0 } // Zgoc , Pcgo_goc
}
};
Opm::equil::EquilReg<RhoCalc> region[] =
{
Opm::equil::EquilReg<RhoCalc>(record[0], calc,
Opm::equil::miscibility::NoMixing(),
Opm::equil::miscibility::NoMixing(),
props.phaseUsage())
,
Opm::equil::EquilReg<RhoCalc>(record[0], calc,
Opm::equil::miscibility::NoMixing(),
Opm::equil::miscibility::NoMixing(),
props.phaseUsage())
,
Opm::equil::EquilReg<RhoCalc>(record[1], calc,
Opm::equil::miscibility::NoMixing(),
Opm::equil::miscibility::NoMixing(),
props.phaseUsage())
,
Opm::equil::EquilReg<RhoCalc>(record[1], calc,
Opm::equil::miscibility::NoMixing(),
Opm::equil::miscibility::NoMixing(),
props.phaseUsage())
};
std::vector<int> eqlnum(G->number_of_cells);
{
std::vector<int> cells(G->number_of_cells);
std::iota(cells.begin(), cells.end(), 0);
const int cdim[] = { 2, 1, 2 };
int ncoarse = cdim[0];
for (std::size_t d = 1; d < 3; ++d) { ncoarse *= cdim[d]; }
partition_unif_idx(G->dimensions, G->number_of_cells,
G->cartdims, cdim,
&cells[0], &eqlnum[0]);
}
Opm::equil::RegionMapping<> eqlmap(eqlnum);
PPress ppress(2, PVal(G->number_of_cells, 0));
for (int r = 0, e = eqlmap.numRegions(); r != e; ++r)
{
const Opm::equil::RegionMapping<>::CellRange&
rng = eqlmap.cells(r);
const int rno = r;
const double grav = 10;
const PPress p =
Opm::equil::phasePressures(*G, region[rno], rng, grav);
PVal::size_type i = 0;
for (Opm::equil::RegionMapping<>::CellRange::const_iterator
c = rng.begin(), ce = rng.end();
c != ce; ++c, ++i)
{
assert (i < p[0].size());
ppress[0][*c] = p[0][i];
ppress[1][*c] = p[1][i];
}
}
const int first = 0, last = G->number_of_cells - 1;
const double reltol = 1.0e-8;
BOOST_CHECK_CLOSE(ppress[0][first] , 105e3 , reltol);
BOOST_CHECK_CLOSE(ppress[0][last ] , 195e3 , reltol);
BOOST_CHECK_CLOSE(ppress[1][first] , 103.5e3 , reltol);
BOOST_CHECK_CLOSE(ppress[1][last ] , 166.5e3 , reltol);
}
BOOST_AUTO_TEST_SUITE_END()