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Avoid comparsion of floating point numbers

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Tor Harald Sandve 2016-03-18 14:09:06 +01:00
parent 94aa360fe6
commit d91831b971
1 changed files with 11 additions and 7 deletions
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18
opm/autodiff/BlackoilModelBase_impl.hpp
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@ -1621,14 +1621,18 @@ namespace detail {
}
}
} else if (well_type == PRODUCER) {
// for single phase producers sum of distr should be 1.0
double sumdistr = distr[0];
for (int phase = 1; phase < np; ++phase) {
sumdistr += distr[phase];
}
std::cout << sumdistr << std::endl;
// only set target as initial rates for single phase
// producers. (orat, grat and wrat, and not lrat)
// lrat will result in numPhasesWithTargetsUnderThisControl == 2
int numPhasesWithTargetsUnderThisControl = 0;
for (int phase = 0; phase < np; ++phase) {
if (distr[phase] > 0.0 && sumdistr == 1.0 ) {
if (distr[phase] > 0.0) {
numPhasesWithTargetsUnderThisControl += 1;
}
}
for (int phase = 0; phase < np; ++phase) {
if (distr[phase] > 0.0 && numPhasesWithTargetsUnderThisControl < 2 ) {
xw.wellRates()[np*w + phase] = target * distr[phase];
}
}