fv_sat_adj_work()

subroutine fv_sat_adj::fv_sat_adj_work ( real(kind=kind_dyn), intent(in) mdt, real(kind=kind_dyn), intent(in) zvir, integer, intent(in) is, integer, intent(in) ie, integer, intent(in) js, integer, intent(in) je, integer, intent(in) ng, logical, intent(in) hydrostatic, logical, intent(in) consv_te, real(kind=kind_dyn), dimension (is - ng:ie + ng, js - ng:je + ng), intent(out) te0, ifdef, multi_gases )

private

GFDL Cloud Fast Physics General Algorithm

• Define conversion scalar / factor.

• Define heat capacity of dry air and water vapor based on hydrostatical property.

• Define air density based on hydrostatical property.

• Define heat capacity and latend heat coefficient.

• Fix energy conservation.

• Fix negative cloud ice with snow.

• Melting of cloud ice to cloud water and rain.

• Update latend heat coefficient.

• Fix negative snow with graupel or graupel with available snow.

• Fix negative cloud water with rain or rain with available cloud water.

• Enforce complete freezing of cloud water to cloud ice below - 48 c.

• Update latend heat coefficient.

• Condensation/evaporation between water vapor and cloud water.

• Update latend heat coefficient.

• condensation/evaporation between water vapor and cloud water, last time step enforce upper (no super_sat) & lower (critical rh) bounds.

• Update latend heat coefficient.

• Homogeneous freezing of cloud water to cloud ice.

• Update latend heat coefficient.

• bigg mechanism (heterogeneous freezing of cloud water to cloud ice).

• Update latend heat coefficient.

• Freezing of rain to graupel.

• Update latend heat coefficient.

• Melting of snow to rain or cloud water.

• Autoconversion from cloud water to rain.

• Update latend heat coefficient.

• Sublimation/deposition between water vapor and cloud ice.

• Virtual temperature updated.

• Fix negative graupel with available cloud ice.

• Autoconversion from cloud ice to snow.

• Fix energy conservation.

• Update latend heat coefficient.

• Compute cloud fraction.

• If it is the last step, combine water species.

• Use the "liquid - frozen water temperature" (tin) to compute saturated specific humidity.

• higher than 10 m is considered "land" and will have higher subgrid variability

• "scale - aware" subgrid variability: 100 - km as the base

• calculate partial cloudiness by pdf; assuming subgrid linear distribution in horizontal; this is effectively a smoother for the binary cloud scheme; qa = 0.5 if qstar (i) == qpz

Definition at line 402 of file fv_sat_adj.F90.

References iqs1(), iqs2(), wqs1(), and wqs2_vect().

Referenced by fv_sat_adj_run().

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