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Line integration#299

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mrhardman wants to merge 14 commits intomastermabarnes/moment_kinetics:masterfrom line-integrationmabarnes/moment_kinetics:line-integrationCopy head branch name to clipboard

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Commits on Dec 23, 2024

• Add the facility for spectrally accurate indefinite 1D line integration for Gauss-Legendre grids, using a precomputed elemental matrix, much the same as how the differentiation matrix is handled. D…

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Commits on Dec 24, 2024

• Addition of automatic test for indefinite integral feature.

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Commits on Dec 30, 2024

• Minor refactor to make chebyshevpoints() run from [-1,1], to be consistent with chebyshev_radau_points(). This will permit us to reuse some functions from gauss_legendre.jl for line integration.

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• Extend indefinite_integral!() to support Chebyshev discretization option, using Lagrange polynomial-based integration method from the gauss_legendre.jl module. Note that the FFT-based method cannot…

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Commits on Jan 2, 2025

• Extend indefinite_integral!() to support "finite_difference" option using a second-order accurate trapezium rule. An elemental formulation is used to allow quick reuse of functions designed for the…

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• Attempt to incorporate indefinite_integral!() into calculate_phi_from_Epar!() in em_fields.jl

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• Correct spelling error primative -> primitive.

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• Correct presumed typo, make sure phi offset added to all points in z.

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Commits on Jan 3, 2025

• Addition of test script to directly test the distributed memory MPI features of calculate_phi_from_Epar!().

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• Bugfix of MPI communication of the delta_phi increments to the distributed calculation of the potential. The script test_scripts/phi_from_Epar_test.jl has been run to confirm that the code is worki…

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Commits on Jan 13, 2025

• Update moment_kinetics/src/em_fields.jl

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Commits on Jan 14, 2025

• Comment on local nature of indefinite_integral!().

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• Documentation of the anti-derivative (integration) matrix.

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• Merge branch 'master' into line-integration

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