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comparison src/SbpOperators/boundaryops/boundary_restriction.jl @ 1329:e94ddef5e72f refactor/grids

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Clean up documentation for changed types in SbpOperatorClean up documentation for changed types in SbpOperatorss
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 02 May 2023 22:09:33 +0200
parents 1cc45207817e
children 08f06bfacd5c
comparison
equal deleted inserted replaced
1328:f00a205ae347 1329:e94ddef5e72f
1 """ 1 """
2 boundary_restriction(g, closure_stencil::Stencil, boundary) 2 boundary_restriction(g, stencil_set::StencilSet, boundary)
3 boundary_restriction(g::TensorGrid, stencil_set::StencilSet, boundary::TensorGridBoundary)
4 boundary_restriction(g::EquidistantGrid, stencil_set::StencilSet, boundary)
3 5
4 Creates boundary restriction operators `e` as `LazyTensor`s on `boundary` 6 Creates boundary restriction operators `e` as `LazyTensor`s on `boundary`
5 7
6 `e` is the restriction of a grid function to `boundary` using a `Stencil` `closure_stencil`. 8 `e` is the restriction of a grid function to `boundary` using the 'e' stencil
7 `e'` is the prolongation of a grid function on `boundary` to the whole grid using the same `closure_stencil`. 9 in the guven stencil set. `e'` is the prolongation of a grid function on
8 On a one-dimensional grid, `e` is a `BoundaryOperator`. On a multi-dimensional grid, `e` is the inflation of 10 `boundary` to the whole grid using the same stencil. On a one-dimensional
9 a `BoundaryOperator`. 11 grid, `e` is a `BoundaryOperator`. On a multi-dimensional grid, `e` is the
12 inflation of a `BoundaryOperator`.
10 13
11 See also: [`BoundaryOperator`](@ref), [`LazyTensors.inflate`](@ref). 14 See also: [`BoundaryOperator`](@ref), [`LazyTensors.inflate`](@ref).
12 """ 15 """
13 #TODO: Check docstring 16 function boundary_restriction end
17
14 function boundary_restriction(g::TensorGrid, stencil_set::StencilSet, boundary::TensorGridBoundary) 18 function boundary_restriction(g::TensorGrid, stencil_set::StencilSet, boundary::TensorGridBoundary)
15 op = boundary_restriction(g.grids[grid_id(boundary)], stencil_set, boundary_id(boundary)) 19 op = boundary_restriction(g.grids[grid_id(boundary)], stencil_set, boundary_id(boundary))
16 return LazyTensors.inflate(op, size(g), grid_id(boundary)) 20 return LazyTensors.inflate(op, size(g), grid_id(boundary))
17 end 21 end
18 22