mom_tfreeze::calculate_tfreeze_linear Interface Reference

Detailed Description

Compute the freezing point potential temperature [degC] from salinity [ppt] and pressure [Pa] using a simple linear expression, with coefficients passed in as arguments.

Definition at line 18 of file MOM_TFreeze.F90.

Private functions
subroutine	calculate_tfreeze_linear_scalar (S, pres, T_Fr, TFr_S0_P0, dTFr_dS, dTFr_dp)
	This subroutine computes the freezing point potential temperature [degC] from salinity [ppt], and pressure [Pa] using a simple linear expression, with coefficients passed in as arguments. More...
subroutine	calculate_tfreeze_linear_array (S, pres, T_Fr, start, npts, TFr_S0_P0, dTFr_dS, dTFr_dp)
	This subroutine computes an array of freezing point potential temperatures [degC] from salinity [ppt], and pressure [Pa] using a simple linear expression, with coefficients passed in as arguments. More...

Functions and subroutines

calculate_tfreeze_linear_array()

subroutine mom_tfreeze::calculate_tfreeze_linear::calculate_tfreeze_linear_array ( real, dimension(:), intent(in)  S, real, dimension(:), intent(in)  pres, real, dimension(:), intent(out)  T_Fr, integer, intent(in)  start, integer, intent(in)  npts, real, intent(in)  TFr_S0_P0, real, intent(in)  dTFr_dS, real, intent(in)  dTFr_dp  )

private

This subroutine computes an array of freezing point potential temperatures [degC] from salinity [ppt], and pressure [Pa] using a simple linear expression, with coefficients passed in as arguments.

Parameters

[in]	s	salinity [ppt].
[in]	pres	pressure [Pa].
[out]	t_fr	Freezing point potential temperature [degC].
[in]	start	the starting point in the arrays.
[in]	npts	the number of values to calculate.
[in]	tfr_s0_p0	The freezing point at S=0, p=0, [degC].
[in]	dtfr_ds	The derivative of freezing point with salinity, [degC PSU-1].
[in]	dtfr_dp	The derivative of freezing point with pressure, [degC Pa-1].

Definition at line 62 of file MOM_TFreeze.F90.

  real,  dimension(:), intent(in)  :: S         !< salinity [ppt].
  real,  dimension(:), intent(in)  :: pres      !< pressure [Pa].
  real,  dimension(:), intent(out) :: T_Fr      !< Freezing point potential temperature [degC].
  integer,             intent(in)  :: start     !< the starting point in the arrays.
  integer,             intent(in)  :: npts      !< the number of values to calculate.
  real,                intent(in)  :: TFr_S0_P0 !< The freezing point at S=0, p=0, [degC].
  real,                intent(in)  :: dTFr_dS   !< The derivative of freezing point with salinity,
                                                !! [degC PSU-1].
  real,                intent(in)  :: dTFr_dp   !< The derivative of freezing point with pressure,
                                                !! [degC Pa-1].
  integer :: j
 
  do j=start,start+npts-1
    t_fr(j) = (tfr_s0_p0 + dtfr_ds*s(j)) + dtfr_dp*pres(j)
  enddo
 

calculate_tfreeze_linear_scalar()

subroutine mom_tfreeze::calculate_tfreeze_linear::calculate_tfreeze_linear_scalar ( real, intent(in)  S, real, intent(in)  pres, real, intent(out)  T_Fr, real, intent(in)  TFr_S0_P0, real, intent(in)  dTFr_dS, real, intent(in)  dTFr_dp  )

private

This subroutine computes the freezing point potential temperature [degC] from salinity [ppt], and pressure [Pa] using a simple linear expression, with coefficients passed in as arguments.

Parameters

[in]	s	salinity [ppt].
[in]	pres	pressure [Pa].
[out]	t_fr	Freezing point potential temperature [degC].
[in]	tfr_s0_p0	The freezing point at S=0, p=0 [degC].
[in]	dtfr_ds	The derivative of freezing point with salinity, [degC ppt-1].
[in]	dtfr_dp	The derivative of freezing point with pressure, [degC Pa-1].

Definition at line 44 of file MOM_TFreeze.F90.

  real,  intent(in)  :: S         !< salinity [ppt].
  real,  intent(in)  :: pres      !< pressure [Pa].
  real,  intent(out) :: T_Fr      !< Freezing point potential temperature [degC].
  real,  intent(in)  :: TFr_S0_P0 !< The freezing point at S=0, p=0 [degC].
  real,  intent(in)  :: dTFr_dS   !< The derivative of freezing point with salinity,
                                  !! [degC ppt-1].
  real,  intent(in)  :: dTFr_dp   !< The derivative of freezing point with pressure,
                                  !! [degC Pa-1].
 
  t_fr = (tfr_s0_p0 + dtfr_ds*s) + dtfr_dp*pres
 

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The documentation for this interface was generated from the following file:

• /glade/work/altuntas/cesm.sandboxes/cesm2_2_alpha_X_mom/components/mom/MOM6/src/equation_of_state/MOM_TFreeze.F90