Move Swsh classes and functions to their own directory

kidder · Apr 24, 2024 · 3f2c386 · 3f2c386
1 parent 3c072f0
commit 3f2c386
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Showing 121 changed files with 420 additions and 371 deletions.
diff --git a/src/Evolution/Executables/Cce/CharacteristicExtractBase.hpp b/src/Evolution/Executables/Cce/CharacteristicExtractBase.hpp
@@ -11,7 +11,7 @@
 #include "Evolution/Systems/Cce/IntegrandInputSteps.hpp"
 #include "Evolution/Systems/Cce/System.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
 #include "Time/StepChoosers/Constant.hpp"
 #include "Time/StepChoosers/ErrorControl.hpp"
 #include "Time/StepChoosers/Increase.hpp"

diff --git a/src/Evolution/Systems/Cce/Actions/CalculateScriInputs.hpp b/src/Evolution/Systems/Cce/Actions/CalculateScriInputs.hpp
@@ -13,7 +13,7 @@
 #include "Evolution/Systems/Cce/OptionTags.hpp"
 #include "Evolution/Systems/Cce/PreSwshDerivatives.hpp"
 #include "Evolution/Systems/Cce/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
 #include "Parallel/AlgorithmExecution.hpp"
 #include "Parallel/GlobalCache.hpp"
 #include "Utilities/Gsl.hpp"

diff --git a/src/Evolution/Systems/Cce/Actions/FilterSwshVolumeQuantity.hpp b/src/Evolution/Systems/Cce/Actions/FilterSwshVolumeQuantity.hpp
@@ -10,7 +10,7 @@
 #include "DataStructures/DataBox/DataBox.hpp"
 #include "Evolution/Systems/Cce/OptionTags.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshFiltering.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshFiltering.hpp"
 #include "Parallel/AlgorithmExecution.hpp"
 #include "Parallel/GlobalCache.hpp"
 #include "Parallel/Invoke.hpp"

diff --git a/src/Evolution/Systems/Cce/Actions/InitializeCharacteristicEvolutionVariables.hpp b/src/Evolution/Systems/Cce/Actions/InitializeCharacteristicEvolutionVariables.hpp
@@ -13,7 +13,7 @@
 #include "DataStructures/Variables.hpp"
 #include "DataStructures/VariablesTag.hpp"
 #include "Evolution/Systems/Cce/OptionTags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Parallel/AlgorithmExecution.hpp"
 #include "Parallel/GlobalCache.hpp"
 #include "ParallelAlgorithms/Initialization/MutateAssign.hpp"

diff --git a/src/Evolution/Systems/Cce/Actions/InitializeWorldtubeBoundary.hpp b/src/Evolution/Systems/Cce/Actions/InitializeWorldtubeBoundary.hpp
@@ -19,7 +19,7 @@
 #include "Evolution/Systems/Cce/OptionTags.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
 #include "NumericalAlgorithms/Interpolation/SpanInterpolator.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
 #include "Parallel/AlgorithmExecution.hpp"
 #include "Parallel/Invoke.hpp"
 #include "ParallelAlgorithms/Initialization/MutateAssign.hpp"

diff --git a/src/Evolution/Systems/Cce/Actions/ScriObserveInterpolated.hpp b/src/Evolution/Systems/Cce/Actions/ScriObserveInterpolated.hpp
@@ -17,8 +17,8 @@
 #include "Evolution/Systems/Cce/ScriPlusInterpolationManager.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
 #include "IO/Observer/ReductionActions.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCoefficients.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTransform.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCoefficients.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTransform.hpp"
 #include "Parallel/AlgorithmExecution.hpp"
 #include "Parallel/GlobalCache.hpp"
 #include "Parallel/Invoke.hpp"

diff --git a/src/Evolution/Systems/Cce/AnalyticBoundaryDataManager.hpp b/src/Evolution/Systems/Cce/AnalyticBoundaryDataManager.hpp
@@ -18,8 +18,8 @@
 #include "Evolution/Systems/GeneralizedHarmonic/Tags.hpp"
 #include "IO/Observer/ObserverComponent.hpp"
 #include "IO/Observer/ReductionActions.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCoefficients.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTransform.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCoefficients.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTransform.hpp"
 #include "Parallel/GlobalCache.hpp"
 #include "Parallel/Invoke.hpp"
 #include "Parallel/Local.hpp"

diff --git a/src/Evolution/Systems/Cce/AnalyticSolutions/GaugeWave.cpp b/src/Evolution/Systems/Cce/AnalyticSolutions/GaugeWave.cpp
@@ -16,8 +16,8 @@
 #include "DataStructures/Tensor/Tensor.hpp"
 #include "DataStructures/Variables.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Utilities/ConstantExpressions.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"

diff --git a/src/Evolution/Systems/Cce/AnalyticSolutions/LinearizedBondiSachs.cpp b/src/Evolution/Systems/Cce/AnalyticSolutions/LinearizedBondiSachs.cpp
@@ -19,8 +19,8 @@
 #include "NumericalAlgorithms/Spectral/Basis.hpp"
 #include "NumericalAlgorithms/Spectral/Quadrature.hpp"
 #include "NumericalAlgorithms/Spectral/Spectral.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/StaticCache.hpp"
 #include "Utilities/TMPL.hpp"

diff --git a/src/Evolution/Systems/Cce/AnalyticSolutions/RobinsonTrautman.cpp b/src/Evolution/Systems/Cce/AnalyticSolutions/RobinsonTrautman.cpp
@@ -18,11 +18,11 @@
 #include "Evolution/Systems/Cce/AnalyticSolutions/WorldtubeData.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
 #include "NumericalAlgorithms/OdeIntegration/OdeIntegration.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCoefficients.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshFiltering.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTransform.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCoefficients.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshFiltering.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTransform.hpp"
 #include "Options/ParseError.hpp"
 #include "Utilities/ErrorHandling/Assert.hpp"
 #include "Utilities/ErrorHandling/Error.hpp"

diff --git a/src/Evolution/Systems/Cce/AnalyticSolutions/RotatingSchwarzschild.cpp b/src/Evolution/Systems/Cce/AnalyticSolutions/RotatingSchwarzschild.cpp
@@ -13,8 +13,8 @@
 #include "DataStructures/Tensor/Tensor.hpp"
 #include "DataStructures/Variables.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"
 

diff --git a/src/Evolution/Systems/Cce/AnalyticSolutions/SphericalMetricData.cpp b/src/Evolution/Systems/Cce/AnalyticSolutions/SphericalMetricData.cpp
@@ -16,9 +16,9 @@
 #include "DataStructures/Variables.hpp"
 #include "Evolution/Systems/Cce/BoundaryDataTags.hpp"
 #include "Evolution/Systems/GeneralizedHarmonic/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTransform.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTransform.hpp"
 #include "PointwiseFunctions/GeneralRelativity/Tags.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/Serialization/CharmPupable.hpp"

diff --git a/src/Evolution/Systems/Cce/AnalyticSolutions/TeukolskyWave.cpp b/src/Evolution/Systems/Cce/AnalyticSolutions/TeukolskyWave.cpp
@@ -16,8 +16,8 @@
 #include "DataStructures/Variables.hpp"
 #include "Evolution/Systems/Cce/AnalyticSolutions/WorldtubeData.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Utilities/ConstantExpressions.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"

diff --git a/src/Evolution/Systems/Cce/AnalyticSolutions/WorldtubeData.cpp b/src/Evolution/Systems/Cce/AnalyticSolutions/WorldtubeData.cpp
@@ -11,7 +11,7 @@
 #include "DataStructures/Tensor/Tensor.hpp"
 #include "Evolution/Systems/GeneralizedHarmonic/Tags.hpp"
 #include "NumericalAlgorithms/LinearOperators/PartialDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
 #include "PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/SpatialDerivOfLapse.hpp"
 #include "PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/SpatialDerivOfShift.hpp"
 #include "PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/TimeDerivOfLapse.hpp"

diff --git a/src/Evolution/Systems/Cce/AnalyticSolutions/WorldtubeData.hpp b/src/Evolution/Systems/Cce/AnalyticSolutions/WorldtubeData.hpp
@@ -13,7 +13,7 @@
 #include "Evolution/Systems/Cce/Tags.hpp"
 #include "Evolution/Systems/GeneralizedHarmonic/Tags.hpp"
 #include "NumericalAlgorithms/LinearOperators/PartialDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
 #include "PointwiseFunctions/AnalyticSolutions/AnalyticSolution.hpp"
 #include "PointwiseFunctions/GeneralRelativity/Tags.hpp"
 #include "Utilities/Gsl.hpp"

diff --git a/src/Evolution/Systems/Cce/BoundaryData.cpp b/src/Evolution/Systems/Cce/BoundaryData.cpp
@@ -13,8 +13,8 @@
 #include "DataStructures/Tensor/Tensor.hpp"
 #include "DataStructures/Tensor/TypeAliases.hpp"
 #include "DataStructures/Variables.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
 #include "Utilities/ErrorHandling/CaptureForError.hpp"
 #include "Utilities/Math.hpp"
 #include "Utilities/SetNumberOfGridPoints.hpp"

diff --git a/src/Evolution/Systems/Cce/BoundaryData.hpp b/src/Evolution/Systems/Cce/BoundaryData.hpp
@@ -14,8 +14,8 @@
 #include "DataStructures/Tensor/TypeAliases.hpp"
 #include "Evolution/Systems/Cce/BoundaryDataTags.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
 #include "PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/Phi.hpp"
 #include "PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/TimeDerivOfLapse.hpp"
 #include "PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/TimeDerivOfShift.hpp"

diff --git a/src/Evolution/Systems/Cce/Callbacks/DumpBondiSachsOnWorldtube.hpp b/src/Evolution/Systems/Cce/Callbacks/DumpBondiSachsOnWorldtube.hpp
@@ -24,8 +24,8 @@
 #include "IO/Observer/Actions/GetLockPointer.hpp"
 #include "IO/Observer/ObserverComponent.hpp"
 #include "IO/Observer/ReductionActions.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCoefficients.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCoefficients.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
 #include "Parallel/GlobalCache.hpp"
 #include "Parallel/Invoke.hpp"
 #include "ParallelAlgorithms/Interpolation/InterpolationTargetDetail.hpp"

diff --git a/src/Evolution/Systems/Cce/Equations.hpp b/src/Evolution/Systems/Cce/Equations.hpp
@@ -10,7 +10,7 @@
 #include "DataStructures/Tags/TempTensor.hpp"
 #include "DataStructures/Tensor/Tensor.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"  // IWYU pragma: keep
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"
 

diff --git a/src/Evolution/Systems/Cce/Events/ObserveFields.hpp b/src/Evolution/Systems/Cce/Events/ObserveFields.hpp
@@ -21,9 +21,9 @@
 #include "Evolution/Systems/Cce/Tags.hpp"
 #include "IO/Observer/ObserverComponent.hpp"
 #include "IO/Observer/ReductionActions.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCoefficients.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTransform.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCoefficients.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTransform.hpp"
 #include "Options/Context.hpp"
 #include "Options/ParseError.hpp"
 #include "Options/String.hpp"

diff --git a/src/Evolution/Systems/Cce/GaugeTransformBoundaryData.cpp b/src/Evolution/Systems/Cce/GaugeTransformBoundaryData.cpp
@@ -9,10 +9,9 @@
 #include "DataStructures/Tags/TempTensor.hpp"
 #include "DataStructures/Variables.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
-
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 
 namespace Cce {
 

diff --git a/src/Evolution/Systems/Cce/GaugeTransformBoundaryData.hpp b/src/Evolution/Systems/Cce/GaugeTransformBoundaryData.hpp
@@ -14,9 +14,9 @@
 #include "DataStructures/Tensor/TypeAliases.hpp"
 #include "DataStructures/Variables.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"
 

diff --git a/src/Evolution/Systems/Cce/Initialize/ConformalFactor.cpp b/src/Evolution/Systems/Cce/Initialize/ConformalFactor.cpp
@@ -23,11 +23,11 @@
 #include "NumericalAlgorithms/Spectral/Basis.hpp"
 #include "NumericalAlgorithms/Spectral/Quadrature.hpp"
 #include "NumericalAlgorithms/Spectral/Spectral.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshFiltering.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshFiltering.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
 #include "Options/ParseOptions.hpp"
 #include "Utilities/ConstantExpressions.hpp"
 #include "Utilities/Gsl.hpp"

diff --git a/src/Evolution/Systems/Cce/Initialize/InitializeJ.cpp b/src/Evolution/Systems/Cce/Initialize/InitializeJ.cpp
@@ -17,10 +17,10 @@
 #include "DataStructures/Tensor/TypeAliases.hpp"
 #include "DataStructures/Variables.hpp"
 #include "NumericalAlgorithms/Spectral/Spectral.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
 #include "Utilities/ConstantExpressions.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"

diff --git a/src/Evolution/Systems/Cce/Initialize/InitializeJ.hpp b/src/Evolution/Systems/Cce/Initialize/InitializeJ.hpp
@@ -12,9 +12,9 @@
 #include "DataStructures/Tensor/TypeAliases.hpp"
 #include "Evolution/Systems/Cce/GaugeTransformBoundaryData.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Options/String.hpp"
 #include "Parallel/NodeLock.hpp"
 #include "Parallel/Printf/Printf.hpp"

diff --git a/src/Evolution/Systems/Cce/Initialize/InverseCubic.cpp b/src/Evolution/Systems/Cce/Initialize/InverseCubic.cpp
@@ -16,8 +16,8 @@
 #include "NumericalAlgorithms/Spectral/Basis.hpp"
 #include "NumericalAlgorithms/Spectral/Quadrature.hpp"
 #include "NumericalAlgorithms/Spectral/Spectral.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"
 

diff --git a/src/Evolution/Systems/Cce/Initialize/ZeroNonSmooth.cpp b/src/Evolution/Systems/Cce/Initialize/ZeroNonSmooth.cpp
@@ -10,7 +10,7 @@
 #include "DataStructures/SpinWeighted.hpp"
 #include "DataStructures/Tensor/TypeAliases.hpp"
 #include "Evolution/Systems/Cce/Initialize/InitializeJ.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/MakeString.hpp"
 #include "Utilities/Serialization/CharmPupable.hpp"

diff --git a/src/Evolution/Systems/Cce/IntegrandInputSteps.hpp b/src/Evolution/Systems/Cce/IntegrandInputSteps.hpp
@@ -9,7 +9,7 @@
 #include "DataStructures/Tags.hpp"
 #include "Evolution/Systems/Cce/Equations.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
 #include "Utilities/TMPL.hpp"
 
 namespace Cce {

diff --git a/src/Evolution/Systems/Cce/LinearSolve.cpp b/src/Evolution/Systems/Cce/LinearSolve.cpp
@@ -15,7 +15,7 @@
 #include "NumericalAlgorithms/Spectral/Basis.hpp"
 #include "NumericalAlgorithms/Spectral/Quadrature.hpp"
 #include "NumericalAlgorithms/Spectral/Spectral.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCoefficients.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCoefficients.hpp"
 #include "Utilities/ConstantExpressions.hpp"
 #include "Utilities/Literals.hpp"
 #include "Utilities/StaticCache.hpp"

diff --git a/src/Evolution/Systems/Cce/LinearSolve.hpp b/src/Evolution/Systems/Cce/LinearSolve.hpp
@@ -7,7 +7,7 @@
 #include "DataStructures/Tensor/TypeAliases.hpp"
 #include "Evolution/Systems/Cce/OptionTags.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
 
 /// \cond
 class ComplexDataVector;

diff --git a/src/Evolution/Systems/Cce/NewmanPenrose.cpp b/src/Evolution/Systems/Cce/NewmanPenrose.cpp
@@ -7,8 +7,8 @@
 #include "DataStructures/SpinWeighted.hpp"
 #include "DataStructures/Tensor/Tensor.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"
 

diff --git a/src/Evolution/Systems/Cce/NewmanPenrose.hpp b/src/Evolution/Systems/Cce/NewmanPenrose.hpp
@@ -6,8 +6,8 @@
 #include "DataStructures/SpinWeighted.hpp"
 #include "DataStructures/Tensor/Tensor.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshInterpolation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshInterpolation.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"
 

diff --git a/src/Evolution/Systems/Cce/PreSwshDerivatives.hpp b/src/Evolution/Systems/Cce/PreSwshDerivatives.hpp
@@ -17,9 +17,9 @@
 #include "NumericalAlgorithms/Spectral/Basis.hpp"
 #include "NumericalAlgorithms/Spectral/Mesh.hpp"
 #include "NumericalAlgorithms/Spectral/Quadrature.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"
 

diff --git a/src/Evolution/Systems/Cce/PrecomputeCceDependencies.cpp b/src/Evolution/Systems/Cce/PrecomputeCceDependencies.cpp
@@ -10,8 +10,8 @@
 #include "Evolution/Systems/Cce/IntegrandInputSteps.hpp"
 #include "Evolution/Systems/Cce/Tags.hpp"
 #include "NumericalAlgorithms/Spectral/Spectral.hpp"
-#include "NumericalAlgorithms/Spectral/SwshDerivatives.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshDerivatives.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/VectorAlgebra.hpp"
 

diff --git a/src/Evolution/Systems/Cce/PrecomputeCceDependencies.hpp b/src/Evolution/Systems/Cce/PrecomputeCceDependencies.hpp
@@ -14,8 +14,8 @@
 #include "NumericalAlgorithms/Spectral/Basis.hpp"
 #include "NumericalAlgorithms/Spectral/Quadrature.hpp"
 #include "NumericalAlgorithms/Spectral/Spectral.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCollocation.hpp"
-#include "NumericalAlgorithms/Spectral/SwshTags.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCollocation.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshTags.hpp"
 #include "Utilities/Gsl.hpp"
 #include "Utilities/TMPL.hpp"
 #include "Utilities/VectorAlgebra.hpp"

diff --git a/src/Evolution/Systems/Cce/ReducedWorldtubeModeRecorder.cpp b/src/Evolution/Systems/Cce/ReducedWorldtubeModeRecorder.cpp
@@ -8,7 +8,7 @@
 #include "DataStructures/ComplexModalVector.hpp"
 #include "IO/H5/Dat.hpp"
 #include "IO/H5/File.hpp"
-#include "NumericalAlgorithms/Spectral/SwshCoefficients.hpp"
+#include "NumericalAlgorithms/SpinWeightedSphericalHarmonics/SwshCoefficients.hpp"
 #include "Utilities/ForceInline.hpp"
 
 namespace Cce {