Omega3P keyword reference¶

Input-file keywords read by Omega3P, grouped by the block that contains them, with the type and default value taken from the code. A blank Default means the code supplies no fixed value when the keyword is absent, or the entry is a block or switch. Presence required means the run stops without it. What each keyword does is explained in the module guides and the command syntax pages.

AdjointSolver¶

Keyword	Type	Default	Presence
`LinearSolver`	`block`

AMR¶

Keyword	Type	Default	Presence
`Level` (alias `ARM.level`)	`int`	`0`	optional
`NoSATfile`	`switch (on/off)`
`Percent`
`SATfile`
`Scale`
`scale`
`TestPointTolerance`
`testpointtolerance`
`Tolerance` (alias `ARM.tolerance`)	`double`	`1e-4`	optional
`What`

Amrlevel¶

Keyword	Type	Default	Presence
`Mode`	`block`

EigenSolver¶

Keyword	Type	Default	Presence
`ESIL`	`block`
`Preconditioner`
`SolverMode`

EigenSolver.Arnoldi.LinearSolver¶

Keyword	Type	Default	Presence
`Preconditioner`

EigenSolver.ESIL¶

Keyword	Type	Default	Presence
`FactorizationType`

EigenSolver.ESIL.LinearSolver¶

Keyword	Type	Default	Presence
`Preconditioner`

EigenSolver.NEP.Arnoldi.LinearSolver¶

Keyword	Type	Default	Presence
`Preconditioner`

EigenSolver.SOAR.LinearSolver¶

Keyword	Type	Default	Presence
`Preconditioner`

Esil¶

Keyword	Type	Default	Presence
`FactorizationType`

ESIL¶

Keyword	Type	Default	Presence
`Function`
`Smooth`
`Technique`
`Threshold`
`Untangle`

ModelInfo¶

Keyword	Type	Default	Presence
`Tolerant`	`switch (on/off)`

ModelInfo.BoundaryCondition¶

Keyword	Type	Default	Presence
`Impedance`	`list`

NEP¶

Keyword	Type	Default	Presence
`EstimateSolution`
`How`	`block`

PostProcess¶

Keyword	Type	Default	Presence
`Toggle`	`switch (on/off)`

Sensitivity¶

Keyword	Type	Default	Presence
`AdjointSolver`	`block`
`AMatrixAscii`
`BMatrixAscii`
`BoundaryConditionB`	`block`
`EigenVectorAscii`
`Exterior`
`f1Surface`
`f2Surface`
`f3Surface`
`ScalarMassMatrixAscii`
`ScalarStiffnessMatrixAscii`

(top level or unspecified block)¶

Keyword	Type	Default	Presence
`Accuracy`
`Arnoldi`	`block`
`BlockInexactLanczos`	`block`
`CheckPoint`	`block`
`ClusterLowerBound`
`ClusterSize`
`ClusterUpperBound`
`CORK`	`block`
`DeflationDimension`
`Directory`
`EndPoint`	`list`
`File`	`list`
`FrequencyLowerBound`
`FrequencyShift`	`double`	`10e9`	optional
`FrequencyShiftImag`	`double`	`0.0`	optional
`FrequencyTarget`
`FrequencyUpperBound`
`Hybrid`	`block`
`ImpedanceMatrix`
`ImpedanceMatrixAscii`
`InexactLanczos`	`block`
`JDQRSD`	`block`
`JobName`	`string`		required
`LinearSolver`	`block`
`LoadMatrices`
`MassMatrix`
`MassMatrixAscii`
`MaxDeflationDimension`
`MaxIterations`	`int`	`500`	optional (warns)
`Memory`
`MeshFile`
`ModeFile`
`Neigens`
`NEP`	`block`
`NonlinearEigensolver`	`block`
`NumberOfPointsPerSegment`
`NumberOfPointsPerWaveLength`
`NumEigenvalues`	`int`	`1`	optional
`OrthogonalizationDimension`
`OutputTrajectoryFile`
`Preconditioner`
`ResidualTolerance`
`SOAR`	`block`
`SOARAdaptive`	`block`
`Solver`
`SolverMode`
`StartPoint`	`list`
`StiffMatrix`
`StiffMatrixAscii`
`SymmetryFactor`
`Tolerance`	`double`	`1e-8`	optional (warns)
`Trajectory`	`block`
`TrajectoryFile`
`TrajectoryMethod`
`Tuning`	`switch (on/off)`
`TuningMiddle`
`TuningRelativeZL1`
`TuningRelativeZL2`
`TuningRelativeZR1`
`TuningRelativeZR2`
`TuningTolerance`	`double`	`1e-6`	optional
`WaveguideMatrix`
`WaveguideMatrix0`
`WaveguideMatrix0Ascii`
`WaveguideMatrix1`
`WaveguideMatrix1Ascii`
`WaveguideMatrixAscii`
`WriteMatrices`