search

CliMA / Oceananigans.jl

🌊 Julia software for fast, friendly, flexible, ocean-flavored fluid dynamics on CPUs and GPUs
https://clima.github.io/OceananigansDocumentation/stable
MIT License
996 stars 195 forks source link

Error when using `ImmersedBoundaryGrid` with `HydrostaticModel` and drag boundary condition #2711

Closed tomchor closed 1 month ago

tomchor commented 2 years ago

When I run the following MWE:

using Oceananigans
using Oceananigans.Units
using Oceananigans.ImmersedBoundaries: ImmersedBoundaryGrid, GridFittedBottom

Lz = 50
grid_base = RectilinearGrid(size=(50, 50, 6), x=(-2000, 2000), y=(-1500, 2500), z=(0, Lz))

bathymetry(x, y) = Lz/2 * exp(-(x/500)^2 - (y/500)^2)
grid = ImmersedBoundaryGrid(grid_base, GridFittedBottom(bathymetry))

const cᴰᶻ = 3e-3
@inline τˣᶻ_drag(x, y, z, t, u, v, w) = -cᴰᶻ * u * √(u^2 + v^2)
τˣᶻ_BC = FluxBoundaryCondition(τˣᶻ_drag, field_dependencies = (:u, :v, :w))

u_bcs = FieldBoundaryConditions(immersed=ImmersedBoundaryCondition(bottom = τˣᶻ_BC))

model = HydrostaticFreeSurfaceModel(; grid, boundary_conditions = (; u=u_bcs))

simulation = Simulation(model, Δt=1, stop_iteration=10)
run!(simulation)

I get the following error:

ERROR: LoadError: TaskFailedException

    nested task error: TaskFailedException

        nested task error: MethodError: no method matching field_arguments(::Int64, ::Int64, ::Int64, ::ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, ::NamedTuple{(:u, :v, :w, :T, :S, :η), Tuple{Field{Face, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, ImmersedBoundaryCondition{Nothing, Nothing, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Face, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Face, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Nothing, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}}}, ::Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}, ::Tuple{Int64, Int64, Nothing})
        Closest candidates are:
          field_arguments(::Any, ::Any, ::Any, ::Any, ::Any, ::Any, ::Tuple{T, T} where T) at /home/tomas/.julia/packages/Oceananigans/x1XyN/src/Utils/user_function_arguments.jl:4
          field_arguments(::Any, ::Any, ::Any, ::Any, ::Any, ::Any, ::Tuple{T, T, T} where T) at /home/tomas/.julia/packages/Oceananigans/x1XyN/src/Utils/user_function_arguments.jl:8
          field_arguments(::Any, ::Any, ::Any, ::Any, ::Any, ::Any, ::Tuple{Any}) at /home/tomas/.julia/packages/Oceananigans/x1XyN/src/Utils/user_function_arguments.jl:1
          ...
        Stacktrace:
          [1] call
            @ ~/.julia/packages/Cassette/34vIw/src/context.jl:456 [inlined]
          [2] fallback
            @ ~/.julia/packages/Cassette/34vIw/src/context.jl:454 [inlined]
          [3] _overdub_fallback(::Any, ::Vararg{Any, N} where N)
            @ ~/.julia/packages/Cassette/34vIw/src/overdub.jl:586 [inlined]
          [4] overdub
            @ ~/.julia/packages/Cassette/34vIw/src/overdub.jl:586 [inlined]
          [5] overdub
            @ ~/.julia/packages/Oceananigans/x1XyN/src/Utils/user_function_arguments.jl:22 [inlined]
          [6] overdub
            @ ~/.julia/packages/Oceananigans/x1XyN/src/BoundaryConditions/continuous_boundary_function.jl:161 [inlined]
          [7] bottom_ib_flux(::Int64, ::Int64, ::Int64, ::ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, ::BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, ::Tuple{Face, Center, Center}, ::Field{Face, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, ImmersedBoundaryCondition{Nothing, Nothing, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, ::Nothing, ::Nothing, ::Nothing, ::Clock{Float64}, ::NamedTuple{(:u, :v, :w, :T, :S, :η), Tuple{Field{Face, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, ImmersedBoundaryCondition{Nothing, Nothing, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Face, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Face, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Nothing, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}}})
            @ ~/.julia/packages/Oceananigans/x1XyN/src/ImmersedBoundaries/immersed_boundary_condition.jl:71 [inlined]
          [8] overdub
            @ ~/.julia/packages/Oceananigans/x1XyN/src/ImmersedBoundaries/immersed_boundary_condition.jl:71 [inlined]
          [9] overdub
            @ ~/.julia/packages/Oceananigans/x1XyN/src/ImmersedBoundaries/immersed_boundary_condition.jl:197 [inlined]
         [10] immersed_∂ⱼ_τ₁ⱼ(::Int64, ::Int64, ::Int64, ::ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, ::NamedTuple{(:u, :v, :w), Tuple{Field{Face, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, ImmersedBoundaryCondition{Nothing, Nothing, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Face, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Face, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}}}, ::ImmersedBoundaryCondition{Nothing, Nothing, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, Nothing}, ::Nothing, ::Nothing, ::Clock{Float64}, ::NamedTuple{(:u, :v, :w, :T, :S, :η), Tuple{Field{Face, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, ImmersedBoundaryCondition{Nothing, Nothing, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Face, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Face, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Nothing, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}}})
            @ ~/.julia/packages/Oceananigans/x1XyN/src/ImmersedBoundaries/immersed_boundary_condition.jl:216 [inlined]
         [11] overdub
            @ ~/.julia/packages/Oceananigans/x1XyN/src/ImmersedBoundaries/immersed_boundary_condition.jl:216 [inlined]
         [12] overdub
            @ ~/.julia/packages/Oceananigans/x1XyN/src/Models/HydrostaticFreeSurfaceModels/hydrostatic_free_surface_tendency_kernel_functions.jl:42 [inlined]
         [13] overdub
            @ ~/.julia/packages/KernelAbstractions/3ZHln/src/macros.jl:266 [inlined]
         [14] __thread_run(tid::Int64, len::Int64, rem::Int64, obj::KernelAbstractions.Kernel{KernelAbstractions.CPU, KernelAbstractions.NDIteration.StaticSize{(16, 16)}, KernelAbstractions.NDIteration.StaticSize{(50, 50, 6)}, typeof(Oceananigans.Models.HydrostaticFreeSurfaceModels.cpu_calculate_hydrostatic_free_surface_Gu!)}, ndrange::Nothing, iterspace::KernelAbstractions.NDIteration.NDRange{3, KernelAbstractions.NDIteration.StaticSize{(4, 4, 6)}, KernelAbstractions.NDIteration.StaticSize{(16, 16, 1)}, Nothing, Nothing}, args::Tuple{Field{Face, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Centered{1, Float64, Nothing, Nothing, Nothing, Nothing}, Nothing, Nothing, ImmersedBoundaryCondition{Nothing, Nothing, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, Nothing}, NamedTuple{(:u, :v, :w), Tuple{Field{Face, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, ImmersedBoundaryCondition{Nothing, Nothing, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Face, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Face, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}}}, ImplicitFreeSurface{Field{Center, Center, Nothing, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Float64, NamedTuple{(:u, :v), Tuple{Field{Face, Center, Nothing, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Face, Nothing, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}}}, Oceananigans.Models.HydrostaticFreeSurfaceModels.MatrixImplicitFreeSurfaceSolver{Oceananigans.Solvers.HeptadiagonalIterativeSolver{ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Int64, Int64, Int64}, Tuple{Int64, Int64, Vector{Int64}, Vector{Int64}, Vector{Float64}}, Vector{Float64}, SparseArrays.SparseMatrixCSC{Float64, Int64}, IncompleteLU.ILUFactorization{Float64, Int64}, Symbol, NamedTuple{(:τ,), Tuple{Float64}}, typeof(IterativeSolvers.cg!), IterativeSolvers.CGStateVariables{Float64, Vector{Float64}}, Float64, Float64}, Vector{Float64}, Vector{Float64}}, Symbol, Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}}, NamedTuple{(:T, :S), Tuple{Field{Center, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, Field{Center, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}}}, Buoyancy{SeawaterBuoyancy{Float64, LinearEquationOfState{Float64}, Nothing, Nothing}, Oceananigans.Grids.ZDirection}, Nothing, Field{Center, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, NamedTuple{(), Tuple{}}, NamedTuple{(:u, :v, :η, :T, :S), NTuple{5, typeof(Oceananigans.Forcings.zeroforcing)}}, Clock{Float64}}, dynamic::KernelAbstractions.NDIteration.DynamicCheck)
            @ KernelAbstractions ~/.julia/packages/KernelAbstractions/3ZHln/src/cpu.jl:157
         [15] (::KernelAbstractions.var"#41#42"{KernelAbstractions.Kernel{KernelAbstractions.CPU, KernelAbstractions.NDIteration.StaticSize{(16, 16)}, KernelAbstractions.NDIteration.StaticSize{(50, 50, 6)}, typeof(Oceananigans.Models.HydrostaticFreeSurfaceModels.cpu_calculate_hydrostatic_free_surface_Gu!)}, Nothing, KernelAbstractions.NDIteration.NDRange{3, KernelAbstractions.NDIteration.StaticSize{(4, 4, 6)}, KernelAbstractions.NDIteration.StaticSize{(16, 16, 1)}, Nothing, Nothing}, Tuple{Field{Face, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Tuple{Colon, Colon, Colon}, OffsetArrays.OffsetArray{Float64, 3, Array{Float64, 3}}, Float64, FieldBoundaryConditions{BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Periodic, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Nothing}}, Nothing, Oceananigans.Fields.FieldBoundaryBuffers{Nothing, Nothing, Nothing, Nothing}}, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}}, Oceananigans.ImmersedBoundaries.CenterImmersedCondition}, CPU}, Centered{1, Float64, Nothing, Nothing, Nothing, Nothing}, Nothing, Nothing, ImmersedBoundaryCondition{Nothing, Nothing, Nothing, Nothing, BoundaryCondition{Oceananigans.BoundaryConditions.Flux, Oceananigans.BoundaryConditions.ContinuousBoundaryFunction{Face, Center, Nothing, Oceananigans.BoundaryConditions.LeftBoundary, typeof(τˣᶻ_drag), Nothing, Tuple{Symbol, Symbol, Symbol}, Tuple{Int64, Int64, Nothing}, Tuple{typeof(Oceananigans.Operators.identity2), typeof(Oceananigans.Operators.ℑxyᶠᶜᵃ), typeof(Oceananigans.Operators.ℑxᶠᵃᵃ)}}}, Nothing}, NamedTuple{(:u, :v, :w), Tuple{Field{Face, Center, Center, Nothing, ImmersedBoundaryGrid{Float64, Periodic, Periodic, Bounded, RectilinearGrid{Float64, Periodic, Periodic, Bounded, Float64, Float64, Float64, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, OffsetArrays.OffsetVector{Float64, StepRangeLen{Float64, Base.TwicePrecision{Float64}, Base.TwicePrecision{Float64}}}, CPU}, GridFittedBottom{OffsetArrays.OffsetMatrix{Float64, Matrix{Float64}},

I'm not very familiar with hydrostatic models. Is this a bug or am I missing something?

navidcy commented 2 years ago

this is on #main?

glwagner commented 2 years ago

hydrostatic and nonhydrostatic models use the same code for enforcing boundary conditions.

simone-silvestri commented 2 years ago

w is not a prognostic field for the hydrostatic free surface model so it cannot be used as a dependency in continuous boundary functions.

We could think to change the dependencies to all fields instead of only the prognostic ones

tomchor commented 2 years ago

w is not a prognostic field for the hydrostatic free surface model so it cannot be used as a dependency in continuous boundary functions.

We could think to change the dependencies to all fields instead of only the prognostic ones

I wasn't aware of that. Is there a way to use w as a dependency here? In the MWE w is superfluous, but on complex bottom topography the drag on the sides should physically depend on w, among other things.

glwagner commented 2 years ago

w is not prognostic in a hydrostatic model because the vertical momentum equation is replaced by hydrostatic balance. w is then determined by integrating the continuity equation.

but on complex bottom topography the drag on the sides should physically depend on w, among other things.

It might make sense to follow @simone-silvestri's suggestion and include all fields in field_dependencies. That would open up more options for forcing in general, esp using auxiliary_fields.

Here though, the thinking may not be correct. The hydrostatic approximation is an asymptotic approximation predicated on w / u ~ H / L << 1; w is negligible compared to the horizontal components. This has important implications: because w is not prognostic, kinetic energy is (u^2 + v^2) / 2; one cannot derive a conservation equation from the governing equations for a kinetic energy that includes w. It may also make sense to omit w from the drag law, so that it dissipates hydrostatic kinetic energy. But I guess the most important thing is that there should be no measurable difference between sqrt(u^2 + v^2 + w^2) and sqrt(u^2 + v^2) in a hydrostatic model, so w shouldn't be needed to impose drag, right?

tomchor commented 2 years ago

It might make sense to follow @simone-silvestri's suggestion and include all fields in field_dependencies. That would open up more options for forcing in general, esp using auxiliary_fields.

Just to make sure I understand correctly: you're talking about expanding the use of the already-existing keyword argument field_dependencies to include not only prognostic fields (which apparently is the current status), but all fields.

If that's correct, I don't see why not. It'd make the code more flexible.

glwagner commented 2 years ago

I believe we used to include "all fields" (meaning, prognostic fields and some diagnostic fields like pressures, diffusivities, and perhaps vertical velocity). However, diffusivities associated with tuples of closures created issues. Perhaps if we include "velocities, tracers, and auxiliary fields", we will be in a good place. I think we should provide the same list of fields to forcing functions as well as boundary conditions so that API behavior is easier to remember.

The reason not to include more fields is #2700.

tomchor commented 2 years ago

Velocities, tracers, and auxiliary fields seems pretty good already. I completely agree with this.

glwagner commented 2 years ago

In light of #2700, let's make sure we have a good reason / sustainable strategy for adding this potentially expensive feature.

glwagner commented 1 month ago

@tomchor is this still an issue?

tomchor commented 1 month ago

Just tested it and it runs fine:

julia> run!(simulation)
[ Info: Initializing simulation...
[ Info:     ... simulation initialization complete (11.290 seconds)
[ Info: Executing initial time step...
[ Info:     ... initial time step complete (26.266 seconds).
[ Info: Simulation is stopping after running for 41.963 seconds.
[ Info: Model iteration 10 equals or exceeds stop iteration 10.