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Similiarize Structured1D to Tree1D #2153

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merged 3 commits into from
Nov 8, 2024
Merged

Similiarize Structured1D to Tree1D #2153

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6cd6caa
Similarize Structured1D to Tree1D
DanielDoehring Nov 8, 2024
1eed083
Update src/meshes/structured_mesh.jl
DanielDoehring Nov 8, 2024
0c9ebb6
Merge branch 'main' into SimilarizeStructured1D_to_Tree1D
ranocha Nov 8, 2024
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4 changes: 2 additions & 2 deletions examples/structured_1d_dgsem/elixir_traffic_flow_lwr_greenlight.jl
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Expand Up @@ -8,8 +8,8 @@ equations = TrafficFlowLWREquations1D()

solver = DGSEM(polydeg = 3, surface_flux = FluxHLL(min_max_speed_davis))

coordinates_min = (-1.0,) # minimum coordinate
coordinates_max = (1.0,) # maximum coordinate
coordinates_min = -1.0 # minimum coordinate
coordinates_max = 1.0 # maximum coordinate
cells_per_dimension = (64,)

mesh = StructuredMesh(cells_per_dimension, coordinates_min, coordinates_max,
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5 changes: 5 additions & 0 deletions src/meshes/structured_mesh.jl
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Expand Up @@ -171,6 +171,11 @@ end
function coordinates2mapping(coordinates_min::NTuple{1}, coordinates_max::NTuple{1})
mapping(xi) = linear_interpolate(xi, coordinates_min[1], coordinates_max[1])
end
# Convenience constructor for 1D: Do not insist on tuples
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function coordinates2mapping(coordinates_min::RealT,
coordinates_max::RealT) where {RealT <: Real}
mapping(xi) = linear_interpolate(xi, coordinates_min, coordinates_max)
end

function coordinates2mapping(coordinates_min::NTuple{2}, coordinates_max::NTuple{2})
function mapping(xi, eta)
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