Mercurial > repos > public > sbplib_julia

comparison src/Grids/equidistant_grid.jl @ 1595:611ae2308aa1 feature/boundary_conditions

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add orthogonal_grid
author Vidar Stiernström <vidar.stiernstrom@gmail.com>
date Sun, 26 May 2024 17:35:52 -0700
parents efe1fc4cb6b0
children 3e7438e2a033
comparison
equal deleted inserted replaced
1594:d68d02dd882f 1595:611ae2308aa1
45 45
46 The reciprocal of the spacing between grid points. 46 The reciprocal of the spacing between grid points.
47 """ 47 """
48 inverse_spacing(g::EquidistantGrid) = 1/step(g.points) 48 inverse_spacing(g::EquidistantGrid) = 1/step(g.points)
49 49
50
51 boundary_identifiers(::EquidistantGrid) = (Lower(), Upper()) 50 boundary_identifiers(::EquidistantGrid) = (Lower(), Upper())
52 boundary_grid(g::EquidistantGrid, id::Lower) = ZeroDimGrid(g[begin]) 51 boundary_grid(g::EquidistantGrid, id::Lower) = ZeroDimGrid(g[begin])
53 boundary_grid(g::EquidistantGrid, id::Upper) = ZeroDimGrid(g[end]) 52 boundary_grid(g::EquidistantGrid, id::Upper) = ZeroDimGrid(g[end])
54 boundary_indices(g::EquidistantGrid, id::Lower) = (1,) 53 boundary_indices(g::EquidistantGrid, id::Lower) = (1,)
55 boundary_indices(g::EquidistantGrid, id::Upper) = (length(g),) 54 boundary_indices(g::EquidistantGrid, id::Upper) = (length(g),)
55 orthogonal_grid(g::EquidistantGrid, id::Union{Lower,Upper}) = g
56 56
57 """ 57 """
58 refine(g::EquidistantGrid, r::Int) 58 refine(g::EquidistantGrid, r::Int)
59 59
60 The grid where `g` is refined by the factor `r`. The factor is applied to the number of 60 The grid where `g` is refined by the factor `r`. The factor is applied to the number of