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Use consistent time point tolerance #133

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Use consistent time point tolerance #133

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6 changes: 5 additions & 1 deletion FECore/FEAnalysis.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -402,7 +402,11 @@ bool FEAnalysis::Solve()
double starttime = fem.GetStartTime();
// double endtime = fem.m_ftime0 + m_ntime*m_dt0;
double endtime = m_tend;
const double eps = endtime*1e-7;
// Use the same time tolerance as FETimeStepController::CheckMustPoints. Otherwise,
// we may terminate the analysis step before reaching the last must point, or get an
// extra must point at the transition between two analysis steps due to accumulated
// early-termination error in m_timeController->m_tstart and m_timeController->m_tend.
const double eps = endtime*1e-12;

// if we restarted we need to update the timestep
// before continuing
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