move optional arg check and alphabetize doc

columnphysics/icepack_therm_itd.F90

@@ -2137,10 +2137,10 @@ subroutine icepack_step_therm2 (dt, ncat, nltrcr,           &
       ! Check optional arguments and set local values
       !-----------------------------------------------------------------
 
+       if (present(update_ocn_f)) then
+          call icepack_init_parameters(update_ocn_f_in=update_ocn_f)
+       endif
        if (icepack_chkoptargflag(first_call)) then
-          if (present(update_ocn_f)) then
-             call icepack_init_parameters(update_ocn_f_in=update_ocn_f)
-          endif
           if (tr_iso) then
              if (.not.(present(fiso_ocn)   .and. &
                        present(HDO_ocn)    .and. &

doc/source/user_guide/ug_case_settings.rst

@@ -370,8 +370,8 @@ forcing_nml
    "", "``mushy``", "matches mushy-layer thermo (ktherm=2)", ""
    "``trestore``", "integer", "sst restoring time scale (days)", "90"
    "``cpl_frazil``", "``external``", "frazil water/salt fluxes are handled outside of Icepack", "``fresh_ice_correction``"
-   "", "``internal``", "send full frazil water/salt fluxes for mushy physics", ""
    "", "``fresh_ice_correction``", "correct fresh-ice frazil water/salt fluxes for mushy physics", ""
+   "", "``internal``", "send full frazil water/salt fluxes for mushy physics", ""
    "``update_ocn_f``", "``.false.``", "do not include frazil water/salt fluxes in ocn fluxes", "``.false.``"
    "", "``true``", "include frazil water/salt fluxes in ocn fluxes", ""
    "``ustar_min``", "real", "minimum value of ocean friction velocity in m/s", "0.005"