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Add initial guess in root solver for gravity residual.

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Xavier Raynaud 2012-09-04 15:13:55 +02:00
parent 55793cc909
commit 8c68fd0373
1 changed files with 1 additions and 1 deletions
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2
opm/core/transport/reorder/TransportModelCompressibleTwophase.cpp
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@ -444,7 +444,7 @@ namespace Opm
GravityResidual res(*this, cells, pos, gravflux);
if (std::fabs(res(saturation_[cell])) > tol_) {
int iters_used;
saturation_[cell] = RootFinder::solve(res, 0.0, 1.0, maxit_, tol_, iters_used);
saturation_[cell] = RootFinder::solve(res, saturation_[cell], 0.0, 1.0, maxit_, tol_, iters_used);
}
mobility(saturation_[cell], cell, &mob_[2*cell]);
}