mom_tfreeze::calculate_tfreeze_linear subroutine subroutine mom_tfreeze::calculate_tfreeze_linear::calculate_tfreeze_linear_scalar (S, pres, T_Fr, TFr_S0_P0, dTFr_dS, dTFr_dp) calculate_tfreeze_linear_scalar S S pres pres T_Fr T_Fr TFr_S0_P0 TFr_S0_P0 dTFr_dS dTFr_dS dTFr_dp 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. s salinity [ppt]. pres pressure [Pa]. t_fr Freezing point potential temperature [degC]. tfr_s0_p0 The freezing point at S=0, p=0 [degC]. dtfr_ds The derivative of freezing point with salinity, [degC ppt-1]. dtfr_dp The derivative of freezing point with pressure, [degC Pa-1]. subroutine subroutine mom_tfreeze::calculate_tfreeze_linear::calculate_tfreeze_linear_array (S, pres, T_Fr, start, npts, TFr_S0_P0, dTFr_dS, dTFr_dp) calculate_tfreeze_linear_array S S pres pres T_Fr T_Fr start start npts npts TFr_S0_P0 TFr_S0_P0 dTFr_dS dTFr_dS dTFr_dp 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. s salinity [ppt]. pres pressure [Pa]. t_fr Freezing point potential temperature [degC]. start the starting point in the arrays. npts the number of values to calculate. tfr_s0_p0 The freezing point at S=0, p=0, [degC]. dtfr_ds The derivative of freezing point with salinity, [degC PSU-1]. dtfr_dp The derivative of freezing point with pressure, [degC Pa-1]. Compute the freezing point potential temperature [degC] from salinity [ppt] and pressure [Pa] using a simple linear expression, with coefficients passed in as arguments. mom_tfreeze::calculate_tfreeze_linearcalculate_tfreeze_linear_array mom_tfreeze::calculate_tfreeze_linearcalculate_tfreeze_linear_scalar