Navigation : Manual Input Variables - Atomic Orbitals - Calculation Modes - ClassicalParticles - DFTBPlusInterface - Execution - Hamiltonian -- DFT+U -- PCM -- Poisson --- Multigrid --- PSolver --- AlphaFMM --- DeltaEFMM --- DressedOrbitals --- Poisson1DSoftCoulombParam --- PoissonCutoffRadius --- PoissonFFTKernel --- PoissonSolver --- PoissonSolverBoundaries --- PoissonSolverMaxIter --- PoissonSolverMaxMultipole --- PoissonSolverNodes --- PoissonSolverThreshold --- PoissonTestPeriodicThreshold -- XC -- AdaptivelyCompressedExchange -- CalculateDiamagneticCurrent -- CalculateSelfInducedMagneticField -- CurrentDensity -- EnablePhotons -- EwaldAlpha -- FilterPotentials -- ForceTotalEnforce -- GaugeFieldDelay -- GaugeFieldDynamics -- GaugeFieldPropagate -- GaugeVectorField -- GyromagneticRatio -- MagneticConstrain -- MagneticConstrainStrength -- MaxwellCouplingMode -- MaxwellDipoleField -- MultipolarExpansionTerms -- ParticleMass -- PauliHamiltonianTerms -- RashbaSpinOrbitCoupling -- RelativisticCorrection -- SOStrength -- StaticElectricField -- StaticMagneticField -- StaticMagneticField2DGauge -- TheoryLevel -- TimeZero - Linear Response - Math - Maxwell - Mesh - Output - SCF - States - System - Time-Dependent - Utilities - Alphabetic Index Tutorials Developers Releases PoissonSolverThreshold A - B - C - D - E - F - G - H - I - K - L - M - N - O - P - Q - R - S - T - U - V - W - X PoissonSolverThreshold Section Hamiltonian::Poisson Type float Default 1e-6 The tolerance for the Poisson solution, used by the cg, cg_corrected, and multigrid solvers. Source information poisson/poisson_init_inc.F90 : 156 call parse_variable(namespace, 'PoissonSolverThreshold', 1.0e-6_real64, threshold)