/// <summary> /// /// </summary> public void AssembleMatrix <T>(BlockMsrMatrix OpMatrix, double[] OpAffine, UnsetteledCoordinateMapping RowMapping, UnsetteledCoordinateMapping ColMapping, IEnumerable <T> CurrentState, Dictionary <SpeciesId, MultidimensionalArray> AgglomeratedCellLengthScales, double time, int CutCellQuadOrder, VectorField <SinglePhaseField> SurfaceForce, VectorField <SinglePhaseField> LevelSetGradient, SinglePhaseField ExternalyProvidedCurvature, bool[] updateSolutionParams = null, DGField[] ExtParams = null) where T : DGField { //IEnumerable<T> CoupledCurrentState = null, IEnumerable<T> CoupledParams = null) where T : DGField { // checks: if (ColMapping.BasisS.Count != this.m_XOp.DomainVar.Count) { throw new ArgumentException(); } if (RowMapping.BasisS.Count != this.m_XOp.CodomainVar.Count) { throw new ArgumentException(); } int D = this.LsTrk.GridDat.SpatialDimension; if (CurrentState != null && !config.solveEnergy && !config.solveHeat && CurrentState.Count() != (D + 1)) { throw new ArgumentException(); } if (OpMatrix == null && CurrentState == null) { throw new ArgumentException(); } DGField[] U0; if (CurrentState != null) { U0 = CurrentState.Take(D).ToArray(); } else { U0 = null; } // parameter assembly // ================== #region param assembly LevelSet Phi = (LevelSet)(this.LsTrk.LevelSets[0]); SpeciesId[] SpcToCompute = AgglomeratedCellLengthScales.Keys.ToArray(); // linearization velocity: DGField[] U0_U0mean; if (this.U0meanrequired) { XDGBasis U0meanBasis = new XDGBasis(this.LsTrk, 0); VectorField <XDGField> U0mean = new VectorField <XDGField>(D, U0meanBasis, "U0mean_", XDGField.Factory); U0mean.Clear(); if (this.physParams.IncludeConvection) { ComputeAverageU(U0, U0mean, CutCellQuadOrder, LsTrk.GetXDGSpaceMetrics(SpcToCompute, CutCellQuadOrder, 1).XQuadSchemeHelper); } U0_U0mean = ArrayTools.Cat <DGField>(U0, U0mean); } else { U0_U0mean = new DGField[2 * D]; } // linearization velocity: //if (this.U0meanrequired) { // VectorField<XDGField> U0mean = new VectorField<XDGField>(U0_U0mean.Skip(D).Take(D).Select(f => ((XDGField)f)).ToArray()); // U0mean.Clear(); // if (this.physParams.IncludeConvection) // ComputeAverageU(U0, U0mean, CutCellQuadOrder, LsTrk.GetXDGSpaceMetrics(SpcToCompute, CutCellQuadOrder, 1).XQuadSchemeHelper); //} // normals: SinglePhaseField[] Normals; // Normal vectors: length not normalized - will be normalized at each quad node within the flux functions. if (this.NormalsRequired) { if (LevelSetGradient == null) { LevelSetGradient = new VectorField <SinglePhaseField>(D, Phi.Basis, SinglePhaseField.Factory); LevelSetGradient.Gradient(1.0, Phi); } Normals = LevelSetGradient.ToArray(); } else { Normals = new SinglePhaseField[D]; } // curvature: SinglePhaseField Curvature; if (this.CurvatureRequired) { Curvature = ExternalyProvidedCurvature; } else { Curvature = null; } // velocity gradient vectors var VelMap = new CoordinateMapping(U0); DGField[] VelParam = VelMap.Fields.ToArray(); VectorField <DGField> GradVelX = new VectorField <DGField>(D, VelParam[0].Basis, "VelocityXGradient", XDGField.Factory); for (int d = 0; d < D; d++) { foreach (var Spc in this.LsTrk.SpeciesIdS) { DGField f_Spc = ((VelParam[0] as XDGField).GetSpeciesShadowField(Spc)); SubGrid sf = this.LsTrk.Regions.GetSpeciesSubGrid(Spc); (GradVelX[d] as XDGField).GetSpeciesShadowField(Spc).DerivativeByFlux(1.0, f_Spc, d, optionalSubGrid: sf); } } GradVelX.ForEach(F => F.CheckForNanOrInf(true, true, true)); VectorField <DGField> GradVelY = new VectorField <DGField>(D, VelParam[0].Basis, "VelocityYGradient", XDGField.Factory); for (int d = 0; d < D; d++) { foreach (var Spc in this.LsTrk.SpeciesIdS) { DGField f_Spc = ((VelParam[1] as XDGField).GetSpeciesShadowField(Spc)); SubGrid sf = this.LsTrk.Regions.GetSpeciesSubGrid(Spc); (GradVelY[d] as XDGField).GetSpeciesShadowField(Spc).DerivativeByFlux(1.0, f_Spc, d, optionalSubGrid: sf); } } GradVelY.ForEach(F => F.CheckForNanOrInf(true, true, true)); VectorField <DGField> GradVelXGradX = new VectorField <DGField>(D, VelParam[0].Basis, "VelocityXGradX_Gradient", XDGField.Factory); for (int d = 0; d < D; d++) { foreach (var Spc in this.LsTrk.SpeciesIdS) { DGField f_Spc = ((GradVelX[0] as XDGField).GetSpeciesShadowField(Spc)); SubGrid sf = this.LsTrk.Regions.GetSpeciesSubGrid(Spc); (GradVelXGradX[d] as XDGField).GetSpeciesShadowField(Spc).DerivativeByFlux(1.0, f_Spc, d, optionalSubGrid: sf); } } GradVelXGradX.ForEach(F => F.CheckForNanOrInf(true, true, true)); VectorField <DGField> GradVelXGradY = new VectorField <DGField>(D, VelParam[0].Basis, "VelocityXGradY_Gradient", XDGField.Factory); for (int d = 0; d < D; d++) { foreach (var Spc in this.LsTrk.SpeciesIdS) { DGField f_Spc = ((GradVelX[1] as XDGField).GetSpeciesShadowField(Spc)); SubGrid sf = this.LsTrk.Regions.GetSpeciesSubGrid(Spc); (GradVelXGradY[d] as XDGField).GetSpeciesShadowField(Spc).DerivativeByFlux(1.0, f_Spc, d, optionalSubGrid: sf); } } GradVelXGradY.ForEach(F => F.CheckForNanOrInf(true, true, true)); VectorField <DGField> GradVelYGradX = new VectorField <DGField>(D, VelParam[0].Basis, "VelocityYGradX_Gradient", XDGField.Factory); for (int d = 0; d < D; d++) { foreach (var Spc in this.LsTrk.SpeciesIdS) { DGField f_Spc = ((GradVelY[0] as XDGField).GetSpeciesShadowField(Spc)); SubGrid sf = this.LsTrk.Regions.GetSpeciesSubGrid(Spc); (GradVelYGradX[d] as XDGField).GetSpeciesShadowField(Spc).DerivativeByFlux(1.0, f_Spc, d, optionalSubGrid: sf); } } GradVelYGradX.ForEach(F => F.CheckForNanOrInf(true, true, true)); VectorField <DGField> GradVelYGradY = new VectorField <DGField>(D, VelParam[0].Basis, "VelocityYGradY_Gradient", XDGField.Factory); for (int d = 0; d < D; d++) { foreach (var Spc in this.LsTrk.SpeciesIdS) { DGField f_Spc = ((GradVelY[1] as XDGField).GetSpeciesShadowField(Spc)); SubGrid sf = this.LsTrk.Regions.GetSpeciesSubGrid(Spc); (GradVelYGradY[d] as XDGField).GetSpeciesShadowField(Spc).DerivativeByFlux(1.0, f_Spc, d, optionalSubGrid: sf); } } GradVelYGradY.ForEach(F => F.CheckForNanOrInf(true, true, true)); // pressure and gradient var PressMap = new CoordinateMapping(CurrentState.ToArray()[D]); DGField[] PressParam = PressMap.Fields.ToArray(); VectorField <DGField> PressGrad = new VectorField <DGField>(D, PressParam[0].Basis, "PressureGrad", XDGField.Factory); for (int d = 0; d < D; d++) { foreach (var Spc in this.LsTrk.SpeciesIdS) { DGField f_Spc = ((PressParam[0] as XDGField).GetSpeciesShadowField(Spc)); SubGrid sf = this.LsTrk.Regions.GetSpeciesSubGrid(Spc); (PressGrad[d] as XDGField).GetSpeciesShadowField(Spc).DerivativeByFlux(1.0, f_Spc, d, optionalSubGrid: sf); } } PressGrad.ForEach(F => F.CheckForNanOrInf(true, true, true)); // gravity var GravMap = new CoordinateMapping(ExtParams); DGField[] GravParam = GravMap.Fields.ToArray(); // heat flux for evaporation DGField[] HeatFluxParam = new DGField[D]; if (config.solveHeat) { if (config.conductMode == ConductivityInSpeciesBulk.ConductivityMode.SIP && updateSolutionParams[D + 1]) { HeatFluxParam = new VectorField <XDGField>(D, CurrentState.ToArray()[D + 1].Basis, "HeatFlux0_", XDGField.Factory).ToArray(); Dictionary <string, double> kSpc = new Dictionary <string, double>(); kSpc.Add("A", -thermParams.k_A); kSpc.Add("B", -thermParams.k_B); XNSEUtils.ComputeGradientForParam(CurrentState.ToArray()[D + 1], HeatFluxParam, this.LsTrk, kSpc, this.LsTrk.Regions.GetCutCellSubGrid()); } else if (config.conductMode != ConductivityInSpeciesBulk.ConductivityMode.SIP && updateSolutionParams[D + 2]) { var HeatFluxMap = new CoordinateMapping(CurrentState.ToArray().GetSubVector(D + 2, D)); HeatFluxParam = HeatFluxMap.Fields.ToArray(); } else { HeatFluxParam = storedParams.GetSubVector(2 * D + 4, D); } } if (ExtParams != null) { HeatFluxParam = ExtParams; } #endregion // concatenate everything var Params = ArrayTools.Cat <DGField>( U0_U0mean, Normals, Curvature, ((SurfaceForce != null) ? SurfaceForce.ToArray() : new SinglePhaseField[D])); if (config.solveEnergy) { Params = ArrayTools.Cat <DGField>(Params.ToArray <DGField>(), GradVelX, GradVelY, GradVelXGradX, GradVelXGradY, GradVelYGradX, GradVelYGradY, PressParam, PressGrad, GravMap); } if (config.solveHeat) { Params = ArrayTools.Cat <DGField>(Params.ToArray <DGField>(), CurrentState.ToArray <DGField>().GetSubVector(D + 1, 1), HeatFluxParam, new SinglePhaseField[1]); } // store old params for (int p = 0; p < Params.Length; p++) { if (Params[p] != null) { storedParams[p] = Params[p].CloneAs(); } } // advanced settings for the navier slip boundary condition // ======================================================== CellMask SlipArea; switch (this.dntParams.GNBC_Localization) { case NavierSlip_Localization.Bulk: { SlipArea = this.LsTrk.GridDat.BoundaryCells.VolumeMask; break; } case NavierSlip_Localization.ContactLine: { SlipArea = null; break; } case NavierSlip_Localization.Nearband: { SlipArea = this.LsTrk.GridDat.BoundaryCells.VolumeMask.Intersect(this.LsTrk.Regions.GetNearFieldMask(this.LsTrk.NearRegionWidth)); break; } case NavierSlip_Localization.Prescribed: { throw new NotImplementedException(); } default: throw new ArgumentException(); } MultidimensionalArray SlipLengths; SlipLengths = this.LsTrk.GridDat.Cells.h_min.CloneAs(); SlipLengths.Clear(); //SlipLengths.AccConstant(-1.0); if (SlipArea != null) { foreach (Chunk cnk in SlipArea) { for (int i = cnk.i0; i < cnk.JE; i++) { switch (this.dntParams.GNBC_SlipLength) { case NavierSlip_SlipLength.hmin_DG: { int degU = ColMapping.BasisS.ToArray()[0].Degree; SlipLengths[i] = this.LsTrk.GridDat.Cells.h_min[i] / (degU + 1); break; } case NavierSlip_SlipLength.hmin_Grid: { SlipLengths[i] = SlipLengths[i] = this.LsTrk.GridDat.Cells.h_min[i]; break; } case NavierSlip_SlipLength.Prescribed_SlipLength: { SlipLengths[i] = this.physParams.sliplength; break; } case NavierSlip_SlipLength.Prescribed_Beta: { SlipLengths[i] = -1.0; break; } } } } } // interface coefficients // ====================== MultidimensionalArray lambdaI, muI; lambdaI = SlipLengths.CloneAs(); lambdaI.Clear(); muI = SlipLengths.CloneAs(); muI.Clear(); foreach (Chunk cnk in this.LsTrk.Regions.GetCutCellMask()) { for (int i = cnk.i0; i < cnk.JE; i++) { double lI = 0.0; double mI = 0.0; // do the magic!!! if (this.LsTrk.GridDat.Cells.CellCenter[i, 0] > 0 && this.LsTrk.GridDat.Cells.CellCenter[i, 1] > 0) { } if (this.LsTrk.GridDat.Cells.CellCenter[i, 0] > 0 && this.LsTrk.GridDat.Cells.CellCenter[i, 1] < 0) { //lI = config.physParams.Sigma; mI = config.physParams.Sigma; } if (this.LsTrk.GridDat.Cells.CellCenter[i, 0] < 0 && this.LsTrk.GridDat.Cells.CellCenter[i, 1] < 0) { //lI = -config.physParams.Sigma; mI = -config.physParams.Sigma; } if (this.LsTrk.GridDat.Cells.CellCenter[i, 0] < 0 && this.LsTrk.GridDat.Cells.CellCenter[i, 1] > 0) { //lI = 10 * config.physParams.Sigma; mI = 10 * config.physParams.Sigma; } lambdaI[i] = lI; muI[i] = mI; } } // assemble the matrix & affine vector // =================================== IDictionary <SpeciesId, MultidimensionalArray> InterfaceLengths = this.LsTrk.GetXDGSpaceMetrics(this.LsTrk.SpeciesIdS.ToArray(), CutCellQuadOrder).CutCellMetrics.InterfaceArea; BitArray EvapMicroRegion = this.LsTrk.GridDat.GetBoundaryCells().GetBitMask(); EvapMicroRegion.SetAll(false); // compute matrix if (OpMatrix != null) { XSpatialOperatorMk2.XEvaluatorLinear mtxBuilder = this.m_XOp.GetMatrixBuilder(LsTrk, ColMapping, Params, RowMapping); foreach (var kv in AgglomeratedCellLengthScales) { mtxBuilder.CellLengthScales[kv.Key] = kv.Value; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["SlipLengths"] = SlipLengths; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["EvapMicroRegion"] = EvapMicroRegion; if (config.prescribedMassflux != null) { double[] dummyX = new double[] { 0.0, 0.0 }; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["prescribedMassflux"] = config.prescribedMassflux(dummyX, time); } } if (this.m_XOp.SurfaceElementOperator.TotalNoOfComponents > 0) { foreach (var kv in InterfaceLengths) { this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["InterfaceLengths"] = kv.Value; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["lambda_interface"] = lambdaI; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["mu_interface"] = muI; } } mtxBuilder.time = time; mtxBuilder.ComputeMatrix(OpMatrix, OpAffine); } else { XSpatialOperatorMk2.XEvaluatorNonlin eval = this.m_XOp.GetEvaluatorEx(this.LsTrk, CurrentState.ToArray(), Params, RowMapping); foreach (var kv in AgglomeratedCellLengthScales) { eval.CellLengthScales[kv.Key] = kv.Value; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["SlipLengths"] = SlipLengths; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["EvapMicroRegion"] = EvapMicroRegion; if (config.prescribedMassflux != null) { double[] dummyX = new double[] { 0.0, 0.0 }; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["prescribedMassflux"] = config.prescribedMassflux(dummyX, time); } } if (this.m_XOp.SurfaceElementOperator.TotalNoOfComponents > 0) { foreach (var kv in InterfaceLengths) { this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["InterfaceLengths"] = kv.Value; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["lambda_interface"] = lambdaI; this.m_XOp.UserDefinedValues[this.LsTrk.GetSpeciesName(kv.Key)]["mu_interface"] = muI; } } eval.time = time; eval.Evaluate(1.0, 1.0, OpAffine); } }
/// <summary> /// /// </summary> /// <typeparam name="T"></typeparam> /// <param name="OpMatrix"></param> /// <param name="OpAffine"></param> /// <param name="RowMapping"></param> /// <param name="ColMapping"></param> /// <param name="CurrentState"></param> /// <param name="AgglomeratedCellLengthScales"></param> /// <param name="time"></param> /// <param name="CutCellQuadOrder"></param> /// <param name="SurfaceForce"></param> /// <param name="LevelSetGradient"></param> /// <param name="ExternalyProvidedCurvature"></param> public void AssembleMatrix <T>(BlockMsrMatrix OpMatrix, double[] OpAffine, UnsetteledCoordinateMapping RowMapping, UnsetteledCoordinateMapping ColMapping, IEnumerable <T> CurrentState, Dictionary <SpeciesId, MultidimensionalArray> AgglomeratedCellLengthScales, double time, int CutCellQuadOrder, VectorField <SinglePhaseField> SurfaceForce, VectorField <SinglePhaseField> LevelSetGradient, SinglePhaseField ExternalyProvidedCurvature, IEnumerable <T> CoupledCurrentState = null, IEnumerable <T> CoupledParams = null) where T : DGField { // checks: if (ColMapping.BasisS.Count != this.m_XOp.DomainVar.Count) { throw new ArgumentException(); } if (RowMapping.BasisS.Count != this.m_XOp.CodomainVar.Count) { throw new ArgumentException(); } int D = this.LsTrk.GridDat.SpatialDimension; if (CurrentState != null && CurrentState.Count() != (D + 1)) { throw new ArgumentException(); } if (OpMatrix == null && CurrentState == null) { throw new ArgumentException(); } DGField[] U0; if (CurrentState != null) { U0 = CurrentState.Take(D).ToArray(); } else { U0 = null; } // advanced settings for the navier slip boundary condition // ======================================================== CellMask SlipArea; switch (this.dntParams.GNBC_Localization) { case NavierSlip_Localization.Bulk: { SlipArea = this.LsTrk.GridDat.BoundaryCells.VolumeMask; break; } case NavierSlip_Localization.ContactLine: { SlipArea = null; break; } case NavierSlip_Localization.Nearband: { SlipArea = this.LsTrk.GridDat.BoundaryCells.VolumeMask.Intersect(this.LsTrk.Regions.GetNearFieldMask(this.LsTrk.NearRegionWidth)); break; } case NavierSlip_Localization.Prescribed: { throw new NotImplementedException(); } default: throw new ArgumentException(); } MultidimensionalArray SlipLengths; SlipLengths = this.LsTrk.GridDat.Cells.h_min.CloneAs(); SlipLengths.Clear(); //SlipLengths.AccConstant(-1.0); if (SlipArea != null) { foreach (Chunk cnk in SlipArea) { for (int i = cnk.i0; i < cnk.JE; i++) { switch (this.dntParams.GNBC_SlipLength) { case NavierSlip_SlipLength.hmin_DG: { int degU = ColMapping.BasisS.ToArray()[0].Degree; SlipLengths[i] = this.LsTrk.GridDat.Cells.h_min[i] / (degU + 1); break; } case NavierSlip_SlipLength.hmin_Grid: { SlipLengths[i] = SlipLengths[i] = this.LsTrk.GridDat.Cells.h_min[i]; break; } case NavierSlip_SlipLength.Prescribed_SlipLength: { SlipLengths[i] = this.physParams.sliplength; break; } case NavierSlip_SlipLength.Prescribed_Beta: { SlipLengths[i] = -1.0; break; } } } } } // parameter assembly // ================== LevelSet Phi = (LevelSet)(this.LsTrk.LevelSets[0]); SpeciesId[] SpcToCompute = AgglomeratedCellLengthScales.Keys.ToArray(); // normals: SinglePhaseField[] Normals; // Normal vectors: length not normalized - will be normalized at each quad node within the flux functions. if (this.NormalsRequired) { if (LevelSetGradient == null) { LevelSetGradient = new VectorField <SinglePhaseField>(D, Phi.Basis, SinglePhaseField.Factory); LevelSetGradient.Gradient(1.0, Phi); } Normals = LevelSetGradient.ToArray(); } else { Normals = new SinglePhaseField[D]; } // curvature: SinglePhaseField Curvature; if (this.CurvatureRequired) { Curvature = ExternalyProvidedCurvature; } else { Curvature = null; } // linearization velocity: DGField[] U0_U0mean; if (this.U0meanrequired) { XDGBasis U0meanBasis = new XDGBasis(this.LsTrk, 0); VectorField <XDGField> U0mean = new VectorField <XDGField>(D, U0meanBasis, "U0mean_", XDGField.Factory); U0_U0mean = ArrayTools.Cat <DGField>(U0, U0mean); } else { U0_U0mean = new DGField[2 * D]; } // heat flux for evaporation DGField[] HeatFluxParam = new DGField[D]; if (CoupledCurrentState != null) { if (CoupledCurrentState.ToArray().Length == 3) { var HeatFluxMap = new CoordinateMapping(CoupledCurrentState.ToArray().GetSubVector(1, D)); HeatFluxParam = HeatFluxMap.Fields.ToArray(); } else if (CoupledCurrentState.ToArray().Length == 1) { HeatFluxParam = new VectorField <XDGField>(D, CoupledCurrentState.ToArray()[0].Basis, "HeatFlux0_", XDGField.Factory).ToArray(); Dictionary <string, double> kSpc = new Dictionary <string, double>(); kSpc.Add("A", -thermParams.k_A); kSpc.Add("B", -thermParams.k_B); XNSEUtils.ComputeGradientForParam(CoupledCurrentState.ToArray()[0], HeatFluxParam, this.LsTrk, kSpc); } else { throw new ArgumentException("wrong length of coupled current state"); } } // Temperature gradient for evaporation //VectorField<DGField> GradTemp = new VectorField<DGField>(D, new XDGBasis(LsTrk, 0), XDGField.Factory); //if (CoupledCurrentState != null) { // DGField Temp = CoupledCurrentState.ToArray()[0]; // GradTemp = new VectorField<DGField>(D, Temp.Basis, "GradTemp", XDGField.Factory); // XNSEUtils.ComputeGradientForParam(Temp, GradTemp, this.LsTrk); //} // concatenate everything var Params = ArrayTools.Cat <DGField>( U0_U0mean, Normals, Curvature, ((SurfaceForce != null) ? SurfaceForce.ToArray() : new SinglePhaseField[D]), ((CoupledCurrentState != null) ? CoupledCurrentState.ToArray <DGField>() : new SinglePhaseField[1]), ((CoupledCurrentState != null) ? HeatFluxParam : new SinglePhaseField[D]), ((CoupledCurrentState != null) ? CoupledParams.ToArray <DGField>() : new SinglePhaseField[1])); // linearization velocity: if (this.U0meanrequired) { VectorField <XDGField> U0mean = new VectorField <XDGField>(U0_U0mean.Skip(D).Take(D).Select(f => ((XDGField)f)).ToArray()); U0mean.Clear(); if (this.physParams.IncludeConvection) { ComputeAverageU(U0, U0mean, CutCellQuadOrder, LsTrk.GetXDGSpaceMetrics(SpcToCompute, CutCellQuadOrder, 1).XQuadSchemeHelper); } } // assemble the matrix & affine vector // =================================== IDictionary <SpeciesId, MultidimensionalArray> InterfaceLengths = this.LsTrk.GetXDGSpaceMetrics(this.LsTrk.SpeciesIdS.ToArray(), CutCellQuadOrder).CutCellMetrics.InterfaceArea; BitArray EvapMicroRegion = this.LsTrk.GridDat.GetBoundaryCells().GetBitMask(); EvapMicroRegion.SetAll(false); // compute matrix if (OpMatrix != null) { XSpatialOperatorMk2.XEvaluatorLinear mtxBuilder = this.m_XOp.GetMatrixBuilder(LsTrk, ColMapping, Params, RowMapping, SpcToCompute); foreach (var kv in AgglomeratedCellLengthScales) { mtxBuilder.SpeciesOperatorCoefficients[kv.Key].CellLengthScales = kv.Value; mtxBuilder.SpeciesOperatorCoefficients[kv.Key].UserDefinedValues.Add("SlipLengths", SlipLengths); mtxBuilder.SpeciesOperatorCoefficients[kv.Key].UserDefinedValues.Add("EvapMicroRegion", EvapMicroRegion); if (config.prescribedMassflux != null) { mtxBuilder.SpeciesOperatorCoefficients[kv.Key].UserDefinedValues.Add("prescribedMassflux", config.prescribedMassflux(time)); } } if (this.m_XOp.SurfaceElementOperator.TotalNoOfComponents > 0) { foreach (var kv in InterfaceLengths) { mtxBuilder.SpeciesOperatorCoefficients[kv.Key].UserDefinedValues.Add("InterfaceLengths", kv.Value); } } mtxBuilder.time = time; mtxBuilder.ComputeMatrix(OpMatrix, OpAffine); } else { XSpatialOperatorMk2.XEvaluatorNonlin eval = this.m_XOp.GetEvaluatorEx(this.LsTrk, CurrentState.ToArray(), Params, RowMapping, SpcToCompute); foreach (var kv in AgglomeratedCellLengthScales) { eval.SpeciesOperatorCoefficients[kv.Key].CellLengthScales = kv.Value; eval.SpeciesOperatorCoefficients[kv.Key].UserDefinedValues.Add("SlipLengths", SlipLengths); eval.SpeciesOperatorCoefficients[kv.Key].UserDefinedValues.Add("EvapMicroRegion", EvapMicroRegion); if (config.prescribedMassflux != null) { eval.SpeciesOperatorCoefficients[kv.Key].UserDefinedValues.Add("prescribedMassflux", config.prescribedMassflux(time)); } } if (this.m_XOp.SurfaceElementOperator.TotalNoOfComponents > 0) { foreach (var kv in InterfaceLengths) { eval.SpeciesOperatorCoefficients[kv.Key].UserDefinedValues.Add("InterfaceLengths", kv.Value); } } eval.time = time; eval.Evaluate(1.0, 1.0, OpAffine); } }