SoilPlantAirContinuum

Core function

SoilPlantAirContinuum.initialize! — Function

initialize!(spac::Union{MonoMLGrassSPAC{FT}, MonoMLPalmSPAC{FT}, MonoMLTreeSPAC{FT}}) where {FT<:AbstractFloat}

Initialize the SPAC, given

spac MonoMLGrassSPAC, MonoMLPalmSPAC, or MonoMLTreeSPAC SPAC

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SoilPlantAirContinuum.soil_plant_air_continuum! — Function

This function runs the model using the following steps:

Run canopy RT model
Run hydraulic model
Run photosynthesis model
Run canopy fluorescence model
Run soil water and energy budget (calculate ∂Θ∂t and ∂e∂t only)
Run leaf stomatal conductances (calculate ∂g∂t only)
Run leaf energy budget (calculate ∂T∂t only)
Run time stepper (using ∂X∂t * δt, and make sure δt is not too high)

This function is supposed to have the highest hierarchy, and should support all SPAC types defined in ClimaCache.jl. Note to update the water flow profile when initializing the SPAC.

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SoilPlantAirContinuum.soil_plant_air_continuum! — Method

soil_plant_air_continuum!(spac::Union{MonoMLGrassSPAC, MonoMLPalmSPAC, MonoMLTreeSPAC{FT}}, δt::FT; update::Bool = false, θ_on::Bool = true) where {FT<:AbstractFloat}
soil_plant_air_continuum!(spac::Union{MonoMLGrassSPAC, MonoMLPalmSPAC, MonoMLTreeSPAC{FT}}; update::Bool = false) where {FT<:AbstractFloat}

Run SPAC model and move forward in time with time stepper controller, given

spac MonoMLGrassSPAC, MonoMLPalmSPAC, or MonoMLTreeSPAC SPAC
δt Time step (if not given, solve for steady state solution)
update If true, update leaf xylem legacy effect
θ_on If true, soil water budget is on (set false to run sensitivity analysis)

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SoilPlantAirContinuum.adjusted_time — Function

adjusted_time(spac::Union{MonoMLGrassSPAC{FT}, MonoMLPalmSPAC{FT}, MonoMLTreeSPAC{FT}}, δt::FT; θ_on::Bool = true) where {FT<:AbstractFloat}

Return adjusted time that soil does not over saturate or drain, given

spac MonoMLGrassSPAC, MonoMLPalmSPAC, or MonoMLTreeSPAC SPAC
δt Time step
θ_on If true, soil water budget is on (set false to run sensitivity analysis)

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SoilPlantAirContinuum.time_stepper! — Function

time_stepper!(spac::Union{MonoMLGrassSPAC{FT}, MonoMLPalmSPAC{FT}, MonoMLTreeSPAC{FT}}, δt::FT; update::Bool = false, θ_on::Bool = true) where {FT<:AbstractFloat}
time_stepper!(spac::Union{MonoMLGrassSPAC{FT}, MonoMLPalmSPAC{FT}, MonoMLTreeSPAC{FT}}; update::Bool = false) where {FT<:AbstractFloat}

Move forward in time for SPAC with time stepper controller, given

spac MonoMLGrassSPAC, MonoMLPalmSPAC, or MonoMLTreeSPAC SPAC
δt Time step (if not given, solve for steady state solution)
update If true, update leaf xylem legacy effect
θ_on If true, soil water budget is on (set false to run sensitivity analysis)

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Update SPAC

SoilPlantAirContinuum.update! — Function

This function updates the environmental conditions and the soil-plant-air-continuum. Supported functionalities are for

AirLayer
SoilPlantAirContinuum

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SoilPlantAirContinuum.update! — Method

update!(air::AirLayer{FT};
        p_CO₂::Union{Number,Nothing} = nothing,
        p_H₂O::Union{Number,Nothing} = nothing,
        rh::Union{Number,Nothing} = nothing,
        t::Union{Number,Nothing} = nothing,
        vpd::Union{Number,Nothing} = nothing,
        wind::Union{Number,Nothing} = nothing
) where {FT<:AbstractFloat}

Update the environmental conditions (such as saturated vapor pressure and relative humidity) of the air surrounding the leaf, given

air AirLayer type structure
p_CO₂ CO₂ partial pressure in Pa. Optional, default is nothing
p_H₂O Vapor pressure in Pa. Optional, default is nothing
rh Relatibe humidity (fraction). Optional, default is nothing
t Air temperature in K. Optional, default is nothing
vpd Vapor pressure deficit Pa. Optional, default is nothing
wind Wind speed in m s⁻¹. Optional, default is nothing

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