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Adding a cell_diffusion_timescale for the SeaIceModel #83

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Merged
simone-silvestri merged 3 commits into from
Jul 22, 2025
Merged

Adding a cell_diffusion_timescale for the SeaIceModel #83

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8ef5604
add a new time step
simone-silvestri Jul 22, 2025
0abfc6e
add this
simone-silvestri Jul 22, 2025
f0d8ebc
update
simone-silvestri Jul 22, 2025
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4 changes: 4 additions & 0 deletions src/ClimaSeaIce.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ import Oceananigans.TimeSteppers: time_step!, update_state!
import Oceananigans.Utils: prettytime
import Oceananigans.ImmersedBoundaries: mask_immersed_field!
import Oceananigans.Advection: cell_advection_timescale
import Oceananigans.TurbulenceClosures: cell_diffusion_timescale
import Oceananigans.OutputWriters: checkpointer_address

export SeaIceModel,
Expand Down Expand Up @@ -59,4 +60,7 @@ function cell_advection_timescale(model::SeaIceModel)
return cell_advection_timescale(model.grid, velocities)
end

# No diffusion timescale for sea ice for now
cell_diffusion_timescale(model::SeaIceModel) = Inf

end # module
4 changes: 2 additions & 2 deletions src/sea_ice_time_stepping.jl
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@@ -1,5 +1,5 @@
using Oceananigans.Utils: Time
using Oceananigans.Fields: flattened_unique_values
using Oceananigans.Fields: flattened_unique_values, ZeroField
using Oceananigans.OutputReaders: extract_field_time_series, update_field_time_series!
using Oceananigans.ImmersedBoundaries: mask_immersed_field_xy!

Expand Down Expand Up @@ -101,4 +101,4 @@ function update_model_field_time_series!(model::SeaIceModel, clock::Clock)
end

return nothing
end
end
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