1 | <?xml version="1.0"?> |
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2 | <!-- $id$ --> |
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3 | |
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4 | <!-- |
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5 | ============================================================================================================ |
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6 | = definition of all existing ESIM variables = |
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7 | = DO NOT CHANGE = |
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8 | ============================================================================================================ |
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9 | --> |
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10 | <field_definition level="1" prec="4" operation="average" enabled=".TRUE." default_value="1.e20" > <!-- time step automaticaly defined --> |
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11 | |
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12 | <field_group id="SBC" grid_ref="grid_T_2D" > <!-- time step automaticaly defined based on nn_fsbc --> |
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13 | |
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14 | <!-- SIMIP LIM fields --> |
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15 | <field id="icethick" long_name="Sea-ice thickness per area" standard_name="sea_ice_thickness" unit="m" /> |
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16 | <field id="icethic" long_name="Sea-ice thickness" standard_name="sea_ice_thickness" unit="m" /> |
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17 | <field id="uice_mv" long_name="X-component of sea ice velocity" standard_name="sea_ice_x_velocity" unit="m/s" /> |
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18 | <field id="vice_mv" long_name="Y-component of sea ice velocity" standard_name="sea_ice_y_velocity" unit="m/s" /> |
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19 | <field id="icevel_mv" long_name="Sea-ice speed" standard_name="sea_ice_speed" unit="m/s" /> |
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20 | <field id="icepres" long_name="Fraction of time steps with sea ice" standard_name="sea_ice_time_fraction" unit="" /> |
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21 | <field id="iceconc" long_name="Sea-ice area fraction" standard_name="sea_ice_area_fraction" unit="" /> |
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22 | <field id="iceconc_pct" long_name="Sea-ice area fraction in percent" standard_name="sea_ice_area_fraction_in_percent" unit="%" > iceconc * 100. </field > |
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23 | <field id="icemass" long_name="Sea-ice mass per area" standard_name="sea_ice_amount" unit="kg/m2" /> |
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24 | <field id="icevolu" long_name="Sea-ice volume per area" standard_name="sea_ice_thickness" unit="m" /> |
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25 | <field id="snomass" long_name="Snow mass per area" standard_name="liquid_water_content_of_surface_snow" unit="kg/m2" /> |
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26 | <field id="snothic" long_name="Snow thickness" standard_name="surface_snow_thickness" unit="m" /> |
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27 | |
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28 | <field id="iceconc_cat_mv" long_name="Sea-ice area fractions in thickness categories" standard_name="sea_ice_area_fraction_over_categories" unit="" grid_ref="grid_T_3D_ncatice" /> |
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29 | <field id="iceconc_cat_pct_mv" long_name="Sea-ice area fractions in thickness categories" standard_name="sea_ice_area_fraction_over_categories" unit="%" grid_ref="grid_T_3D_ncatice" > iceconc_cat_mv * 100. </field > |
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30 | <field id="icethic_cat_mv" long_name="Sea-ice thickness in thickness categories" standard_name="sea_ice_thickness_over_categories" unit="m" grid_ref="grid_T_3D_ncatice" /> |
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31 | <field id="snowthic_cat_mv" long_name="Snow thickness in thickness categories" standard_name="snow_thickness_over_categories" unit="m" grid_ref="grid_T_3D_ncatice" /> |
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32 | |
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33 | <field id="icestK" long_name="Surface temperature of sea ice" standard_name="sea_ice_surface_temperature" unit="K" /> |
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34 | <field id="icesntK" long_name="Temperature at snow-ice interface" standard_name="sea_ice_snow_interface_temperature" unit="K" /> |
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35 | <field id="icebotK" long_name="Temperature at ice-ocean interface" standard_name="sea_ice_bottom_temperature" unit="K" /> |
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36 | |
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37 | <field id="iceage" long_name="Age of sea ice" standard_name="age_of_sea_ice" unit="s" /> |
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38 | <field id="icealb" long_name="Sea-ice or snow albedo" standard_name="sea_ice_albedo" unit="" /> |
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39 | <field id="icesmass" long_name="Mass of salt in sea ice per area" standard_name="sea_ice_salt_mass" unit="kg/m2" /> |
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40 | <field id="icesal" long_name="Sea ice salinity" standard_name="sea_ice_salinity" unit="g/kg" /> |
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41 | <field id="icefb" long_name="Sea-ice freeboard" standard_name="sea_ice_freeboard" unit="m" /> |
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42 | |
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43 | <field id="icehcneg" long_name="Sea-ice heat content per unit area" standard_name="integral_of_sea_ice_temperature_wrt_depth_expressed_as_heat_content" unit="J/m2" > (-1.0)*icehc </field> |
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44 | <field id="isnhcneg" long_name="Snow-heat content per unit area" standard_name="thermal_energy_content_of_surface_snow" unit="J/m2" > </field> |
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45 | |
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46 | <field id="wfxsum" long_name="Freshwater flux from sea-ice surface" standard_name="freshwater_flux_from_ice_surface" unit="kg/m2/s" /> |
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47 | |
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48 | <field id="afxthd" long_name="sea-ice area fraction change from thermodynamics" standard_name="tendency_of_sea_ice_area_fraction_due_to_dynamics" unit="s-1" /> |
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49 | <field id="afxdyn" long_name="sea-ice area fraction change from dynamics" standard_name="tendency_of_sea_ice_area_fraction_due_to_dynamics" unit="s-1" /> |
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50 | |
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51 | <field id="dmithd" long_name="sea-ice mass change from thermodynamics" standard_name="tendency_of_sea_ice_amount_due_to_thermodynamics" unit="kg/m2/s" /> |
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52 | <field id="dmidyn" long_name="sea-ice mass change from dynamics" standard_name="tendency_of_sea_ice_amount_due_to_dynamics" unit="kg/m2/s" /> |
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53 | <field id="dmiopw" long_name="sea-ice mass change through growth in supercooled open water (aka frazil)" standard_name="tendency_of_sea_ice_amount_due_to_freezing_in_open_water" unit="kg/m2/s" /> |
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54 | <field id="dmibog" long_name="sea-ice mass change through basal growth" standard_name="tendency_of_sea_ice_amount_due_to_congelation_ice_accumulation" unit="kg/m2/s" /> |
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55 | <field id="dmisni" long_name="sea-ice mass change through snow-to-ice conversion" standard_name="tendency_of_sea_ice_amount_due_to_snow_conversion" unit="kg/m2/s" /> |
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56 | <field id="dmtsub" long_name="snow and sea ice mass change through sublimation" standard_name="tendency_of_snow_and_ice_amount_due_to_sublimation" unit="kg/m2/s" /> |
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57 | <field id="dmssub" long_name="sea-ice mass change through evaporation and sublimation" standard_name="water_evaporation_flux" unit="kg/m2/s" /> |
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58 | <field id="dmisub" long_name="snow mass change through evaporation or sublimation" standard_name="surface_snow_sublimation_flux" unit="kg/m2/s" /> |
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59 | <field id="dmisum" long_name="sea-ice mass change through surface melting" standard_name="tendency_of_sea_ice_amount_due_to_surface_melting" unit="kg/m2/s" /> |
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60 | <field id="dmibom" long_name="sea-ice mass change through bottom melting" standard_name="tendency_of_sea_ice_amount_due_to_basal_melting" unit="kg/m2/s" /> |
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61 | |
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62 | <field id="dmsspr" long_name="snow mass change through snow fall" standard_name="snowfall_flux" unit="kg/m2/s" /> |
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63 | <field id="dmsmel" long_name="snow mass change through melt" standard_name="surface_snow_melt_flux" unit="kg/m2/s" /> |
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64 | <field id="dmsdyn" long_name="snow mass change through advection by sea-ice dynamics" standard_name="tendency_of_snow_mass_due_to_sea_ice_dynamics" unit="kg/m2/s" /> |
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65 | <field id="dmsssi" long_name="snow mass change through snow-to-ice conversion" standard_name="tendency_of_snow_mass_due_to_snow_to_ice_conversion" unit="kg/m2/s" /> |
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66 | |
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67 | <field id="hfxsenso" long_name="Net sensible heat flux under sea ice" standard_name="ice_ocean_heat_flux" unit="W/m2" /> |
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68 | <field id="hfxconsu" long_name="Net conductive heat flux in ice at the surface" standard_name="conductive_heat_flux_at_sea_ice_surface" unit="W/m2" /> |
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69 | <field id="hfxconbo" long_name="Net conductive heat fluxes in ice at the bottom" standard_name="conductive_heat_flux_at_sea_ice_bottom" unit="W/m2" /> |
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70 | |
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71 | <field id="sfx_mv" long_name="Salt flux from sea ice" standard_name="salt_flux_from_ice" unit="kg/m2/s" /> |
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72 | <field id="wfxtot" long_name="Freshwater flux from sea ice" standard_name="freshwater_flux_from_ice" unit="kg/m2/s" /> |
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73 | |
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74 | <field id="utau_ice" long_name="X-component of atmospheric stress on sea ice" standard_name="surface_downward_x_stress" unit="N/m2" /> |
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75 | <field id="vtau_ice" long_name="Y-component of atmospheric stress on sea ice" standard_name="surface_downward_y_stress" unit="N/m2" /> |
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76 | |
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77 | <field id="utau_oi" long_name="X-component of ocean stress on sea ice" standard_name="sea_ice_base_upward_x_stress" unit="N/m2" /> |
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78 | <field id="vtau_oi" long_name="Y-component of ocean stress on sea ice" standard_name="sea_ice_base_upward_y_stress" unit="N/m2" /> |
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79 | |
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80 | <field id="icestr" long_name="Compressive sea ice strength" standard_name="compressive_strength_of_sea_ice" unit="N/m" /> |
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81 | |
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82 | <field id="dssh_dx" long_name="Sea-surface tilt term in force balance (x-component)" standard_name="sea_surface_tilt_force_on_sea_ice_x" unit="N/m2" /> |
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83 | <field id="dssh_dy" long_name="Sea-surface tilt term in force balance (y-component)" standard_name="sea_surface_tilt_force_on_sea_ice_y" unit="N/m2" /> |
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84 | |
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85 | <field id="corstrx" long_name="Coriolis force term in force balance (x-component)" standard_name="coriolis_force_on_sea_ice_x" unit="N/m2" /> |
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86 | <field id="corstry" long_name="Coriolis force term in force balance (y-component)" standard_name="coriolis_force_on_sea_ice_y" unit="N/m2" /> |
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87 | |
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88 | <field id="intstrx" long_name="Internal stress term in force balance (x-component)" standard_name="internal_stress_in_sea_ice_x" unit="N/m2" /> |
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89 | <field id="intstry" long_name="Internal stress term in force balance (y-component)" standard_name="internal_stress_in_sea_ice_y" unit="N/m2" /> |
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90 | |
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91 | <field id="xmtrpice" long_name="X-component of ice mass transport" standard_name="ice_x_transport" unit="kg/s" /> |
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92 | <field id="ymtrpice" long_name="Y-component of ice mass transport" standard_name="ice_y_transport" unit="kg/s" /> |
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93 | |
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94 | <field id="xmtrpsnw" long_name="X-component of snw mass transport" standard_name="snw_x_transport" unit="kg/s" /> |
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95 | <field id="ymtrpsnw" long_name="Y-component of snw mass transport" standard_name="snw_y_transport" unit="kg/s" /> |
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96 | |
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97 | <field id="xatrp" long_name="X-component of ice area transport" standard_name="area_x_transport" unit="m2/s" /> |
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98 | <field id="yatrp" long_name="Y-component of ice area transport" standard_name="area_y_transport" unit="m2/s" /> |
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99 | |
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100 | <field id="xmtrptot" long_name="X-component of sea-ice mass transport" standard_name="sea_ice_x_transport" unit="kg/s" > xmtrpice + xmtrpsnw </field> |
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101 | <field id="ymtrptot" long_name="Y-component of sea-ice mass transport" standard_name="sea_ice_y_transport" unit="kg/s" > ymtrpice + ymtrpsnw </field> |
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102 | |
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103 | <field id="normstr" long_name="Average normal stress in sea ice" standard_name="average_normal_stress" unit="N/m" /> |
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104 | <field id="sheastr" long_name="Maximum shear stress in sea ice" standard_name="maximum_shear_stress" unit="N/m" /> |
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105 | |
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106 | <field id="idive" long_name="Divergence of the sea-ice velocity field" standard_name="divergence_of_sea_ice_velocity" unit="s-1" /> |
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107 | <field id="ishear" long_name="Maximum shear of sea-ice velocity field" standard_name="maximum_shear_of_sea_ice_velocity" unit="s-1" /> |
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108 | |
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109 | |
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110 | |
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111 | <!-- LIM3 fields --> |
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112 | |
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113 | <field id="ice_cover" long_name="Ice fraction" standard_name="sea_ice_area_fraction" unit="1" /> |
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114 | <field id="icepres" long_name="Ice presence" unit="" /> |
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115 | |
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116 | <field id="uice_ipa" long_name="X-component of sea ice velocity" standard_name="sea_ice_x_velocity" unit="m/s" /> |
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117 | <field id="vice_ipa" long_name="Y-component of sea ice velocity" standard_name="sea_ice_y_velocity" unit="m/s" /> |
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118 | <field id="icevel" long_name="Sea-ice speed" standard_name="sea_ice_speed" unit="m/s" /> |
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119 | <field id="isst" long_name="sea surface temperature" standard_name="sea_surface_temperature" unit="degC" /> |
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120 | <field id="isss" long_name="sea surface salinity" standard_name="sea_surface_salinity" unit="1e-3" /> |
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121 | <field id="qt_oce" long_name="total flux at ocean surface" standard_name="surface_downward_heat_flux_in_sea_water" unit="W/m2" /> |
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122 | <field id="qsr_oce" long_name="solar heat flux at ocean surface" standard_name="net_downward_shortwave_flux_at_sea_water_surface" unit="W/m2" /> |
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123 | <field id="qns_oce" long_name="non-solar heat flux at ocean surface" unit="W/m2" /> |
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124 | <field id="qt_ice" long_name="total heat flux at ice surface: sum over categories" standard_name="surface_downward_heat_flux_in_air" unit="W/m2" /> |
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125 | <field id="qsr_ice" long_name="solar heat flux at ice surface: sum over categories" standard_name="surface_downwelling_shortwave_flux_in_air" unit="W/m2" /> |
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126 | <field id="qns_ice" long_name="non-solar heat flux at ice surface: sum over categories" unit="W/m2" /> |
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127 | <field id="qtr_ice" long_name="solar heat flux transmitted through ice: sum over categories" unit="W/m2" /> |
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128 | <field id="qemp_ice" long_name="Downward Heat Flux from E-P over ice" unit="W/m2" /> |
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129 | <field id="albedo" long_name="Mean albedo over sea ice and ocean" unit="" /> |
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130 | |
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131 | <field id="iceamp" long_name="melt pond fraction" standard_name="sea_ice_meltpond_fraction" unit="%" /> |
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132 | <field id="icevmp" long_name="melt pond volume" standard_name="sea_ice_meltpond_volume" unit="m" /> |
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133 | |
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134 | <field id="iceconc_cat" long_name="Sea-ice concentration in thickness categories" unit="" grid_ref="grid_T_3D_ncatice" /> |
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135 | <field id="icethic_cat" long_name="Sea-ice thickness in thickness categories" unit="m" grid_ref="grid_T_3D_ncatice" /> |
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136 | <field id="snowthic_cat" long_name="Snow thickness in thickness categories" unit="m" grid_ref="grid_T_3D_ncatice" /> |
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137 | <field id="iceage_cat" long_name="Ice age for categories" unit="days" grid_ref="grid_T_3D_ncatice" /> |
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138 | <field id="salinity_cat" long_name="Sea-Ice Bulk salinity for categories" unit="g/kg" grid_ref="grid_T_3D_ncatice" /> |
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139 | <field id="brinevol_cat" long_name="Brine volume for categories" unit="%" grid_ref="grid_T_3D_ncatice" /> |
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140 | <field id="icetemp_cat" long_name="Ice temperature for categories" unit="degC" grid_ref="grid_T_3D_ncatice" /> |
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141 | <field id="snwtemp_cat" long_name="Snow temperature for categories" unit="degC" grid_ref="grid_T_3D_ncatice" /> |
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142 | <field id="iceamp_cat" long_name="Ice melt pond concentration for categories" unit="%" grid_ref="grid_T_3D_ncatice" /> |
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143 | <field id="icevmp_cat" long_name="Ice melt pond volume for categories" unit="m" grid_ref="grid_T_3D_ncatice" /> |
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144 | <field id="icehmp_cat" long_name="Ice melt pond thickness for categories" unit="m" grid_ref="grid_T_3D_ncatice" /> |
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145 | <field id="iceafp_cat" long_name="Ice melt pond fraction for categories" unit="m" grid_ref="grid_T_3D_ncatice" /> |
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146 | |
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147 | <field id="micet" long_name="Mean ice temperature" unit="degC" /> |
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148 | <field id="miceage" long_name="Age of sea ice" unit="s" /> |
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149 | <field id="micesalt" long_name="Sea ice salinity" unit="g/kg" /> |
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150 | <field id="icehc" long_name="ice total heat content" unit="J/m2" /> |
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151 | <field id="isnowhc" long_name="snow total heat content" unit="J/m2" /> |
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152 | <field id="icest" long_name="ice surface temperature" unit="degC" /> |
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153 | <field id="ibrinv" long_name="brine volume" unit="%" /> |
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154 | <field id="icecolf" long_name="frazil ice collection thickness" unit="m" /> |
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155 | <field id="snowvol" long_name="snow volume" unit="m" /> |
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156 | <field id="tau_icebfr" long_name="ice friction on ocean bottom for landfast ice" unit="N/2" /> |
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157 | |
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158 | <field id="icetrp" long_name="ice mass transport" unit="kg/m2/s" /> |
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159 | <field id="snwtrp" long_name="snw mass transport" unit="kg/m2/s" /> |
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160 | <field id="saltrp" long_name="salt transport" unit="1e-3*kg/m2/s" /> |
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161 | <field id="deitrp" long_name="advected ice enthalpy" unit="W/m2" /> |
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162 | <field id="destrp" long_name="advected snw enthalpy" unit="W/m2" /> |
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163 | |
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164 | <field id="sfxbri" long_name="salt flux from brines" unit="1e-3*kg/m2/s" /> |
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165 | <field id="sfxdyn" long_name="salt flux from ridging rafting" unit="1e-3*kg/m2/s" /> |
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166 | <field id="sfxres" long_name="salt flux from lipupdate (resultant)" unit="1e-3*kg/m2/s" /> |
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167 | <field id="sfxbog" long_name="salt flux from bot growth" unit="1e-3*kg/m2/s" /> |
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168 | <field id="sfxbom" long_name="salt flux from bot melt" unit="1e-3*kg/m2/s" /> |
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169 | <field id="sfxsum" long_name="salt flux from surf melt" unit="1e-3*kg/m2/s" /> |
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170 | <field id="sfxlam" long_name="salt flux from lateral melt" unit="1e-3*kg/m2/s" /> |
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171 | <field id="sfxsni" long_name="salt flux from snow-ice formation" unit="1e-3*kg/m2/s" /> |
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172 | <field id="sfxopw" long_name="salt flux from open water ice formation" unit="1e-3*kg/m2/s" /> |
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173 | <field id="sfxsub" long_name="salt flux from sublimation" unit="1e-3*kg/m2/s" /> |
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174 | <field id="sfx" long_name="Salt flux from sea ice" unit="1e-3*kg/m2/s" /> |
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175 | |
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176 | <field id="vfxbog" long_name="bottom thermo ice prod." unit="kg/m2/s" /> |
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177 | <field id="vfxdyn" long_name="dynamic ice prod." unit="kg/m2/s" /> |
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178 | <field id="vfxopw" long_name="lateral thermo ice prod." unit="kg/m2/s" /> |
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179 | <field id="vfxsni" long_name="snowice ice prod." unit="kg/m2/s" /> |
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180 | <field id="vfxsum" long_name="surface melt" unit="kg/m2/s" /> |
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181 | <field id="vfxlam" long_name="lateral melt" unit="kg/m2/s" /> |
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182 | <field id="vfxbom" long_name="bottom melt" unit="kg/m2/s" /> |
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183 | <field id="vfxres" long_name="resultant ice prod./melting" unit="kg/m2/s" /> |
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184 | <field id="vfxice" long_name="ice melt/growth" unit="kg/m2/s" /> |
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185 | <field id="vfxsnw" long_name="snw melt/growth" unit="kg/m2/s" /> |
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186 | <field id="vfxsub" long_name="snw sublimation" unit="kg/m2/s" /> |
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187 | <field id="vfxsub_err" long_name="excess of snw sublimation sent to ocean" unit="kg/m2/s" /> |
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188 | <field id="vfxspr" long_name="snw precipitation on ice" unit="kg/m2/s" /> |
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189 | <field id="vfxthin" long_name="thermo ice prod. for thin ice(20cm) + open water" unit="kg/m2/s" /> |
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190 | <field id="vfxpnd" long_name="melt pond water flux to ocean" unit="kg/m2/s" /> |
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191 | |
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192 | <field id="afxtot" long_name="area tendency (total)" unit="s-1" /> |
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193 | |
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194 | <field id="hfxsum" long_name="heat fluxes causing surface ice melt" unit="W/m2" /> |
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195 | <field id="hfxbom" long_name="heat fluxes causing bottom ice melt" unit="W/m2" /> |
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196 | <field id="hfxbog" long_name="heat fluxes causing bottom ice growth" unit="W/m2" /> |
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197 | <field id="hfxdif" long_name="heat fluxes causing ice temperature change" unit="W/m2" /> |
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198 | <field id="hfxopw" long_name="heat fluxes causing open water ice formation" unit="W/m2" /> |
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199 | <field id="hfxsnw" long_name="heat fluxes causing snow melt" unit="W/m2" /> |
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200 | <field id="hfxerr" long_name="heat fluxes error after heat diffusion" unit="W/m2" /> |
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201 | <field id="hfxerr_rem" long_name="heat fluxes error after remapping" unit="W/m2" /> |
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202 | <field id="hfxout" long_name="total heat fluxes received by the ocean" unit="W/m2" /> |
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203 | <field id="hfxin" long_name="total heat fluxes at the ice/ocean surface" unit="W/m2" /> |
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204 | |
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205 | <!-- heat flux associated with mass exchange --> |
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206 | <field id="hfxthd" long_name="heat fluxes from ice-ocean mass exchange during thermo" unit="W/m2" /> |
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207 | <field id="hfxdyn" long_name="heat fluxes from ice-ocean mass exchange during dynamic" unit="W/m2" /> |
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208 | <field id="hfxres" long_name="heat fluxes from ice-ocean mass exchange during resultant" unit="W/m2" /> |
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209 | <field id="hfxsub" long_name="heat fluxes from ice-atm. mass exchange during sublimation" unit="W/m2" /> |
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210 | <field id="hfxspr" long_name="heat fluxes from ice-atm. mass exchange during snow precip" unit="W/m2" /> |
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211 | |
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212 | <!-- diags --> |
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213 | <field id="hfxdhc" long_name="Heat content variation in snow and ice" unit="W/m2" /> |
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214 | <field id="hfxtur" long_name="turbulent heat flux at the ice base" unit="W/m2" /> |
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215 | |
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216 | <!-- sbcssm variables --> |
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217 | <field id="sst_m" unit="degC" /> |
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218 | <field id="sss_m" unit="psu" /> |
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219 | <field id="ssu_m" unit="m/s" /> |
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220 | <field id="ssv_m" unit="m/s" /> |
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221 | <field id="ssh_m" unit="m" /> |
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222 | <field id="e3t_m" unit="m" /> |
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223 | <field id="frq_m" unit="-" /> |
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224 | |
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225 | <!-- specific for rheology --> |
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226 | <field id="isig1" long_name="1st principal stress component for EVP rhg" unit="unitless" /> |
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227 | <field id="isig2" long_name="2nd principal stress component for EVP rhg" unit="unitless" /> |
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228 | <field id="isig3" long_name="convergence measure for EVP rheology (must be =1)" unit="unitless" /> |
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229 | |
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230 | </field_group> |
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231 | |
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232 | <!-- LIM3 scalar variables --> |
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233 | <field_group id="SBC_scalar" grid_ref="grid_T_2D" > |
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234 | <!-- available with ln_limdiaout --> |
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235 | <field id="ibgfrcvoltop" long_name="global mean ice/snow forcing at interface ice/snow-atm (volume equivalent ocean volume)" unit="km3" /> |
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236 | <field id="ibgfrcvolbot" long_name="global mean ice/snow forcing at interface ice/snow-ocean (volume equivalent ocean volume)" unit="km3" /> |
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237 | <field id="ibgfrctemtop" long_name="global mean heat on top of ice/snw/ocean-atm " unit="1e20J" /> |
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238 | <field id="ibgfrctembot" long_name="global mean heat below ice (on top of ocean) " unit="1e20J" /> |
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239 | <field id="ibgfrcsal" long_name="global mean ice/snow forcing (salt equivalent ocean volume)" unit="pss*km3" /> |
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240 | <field id="ibgfrchfxtop" long_name="global mean heat flux on top of ice/snw/ocean-atm " unit="W/m2" /> |
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241 | <field id="ibgfrchfxbot" long_name="global mean heat flux below ice (on top of ocean) " unit="W/m2" /> |
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242 | |
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243 | <field id="ibgvolume" long_name="drift in ice/snow volume (equivalent ocean volume)" unit="km3" /> |
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244 | <field id="ibgsaltco" long_name="drift in ice salt content (equivalent ocean volume)" unit="pss*km3" /> |
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245 | <field id="ibgheatco" long_name="drift in ice/snow heat content" unit="1e20J" /> |
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246 | <field id="ibgheatfx" long_name="drift in ice/snow heat flux" unit="W/m2" /> |
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247 | |
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248 | <field id="ibgvol_tot" long_name="global mean ice volume" unit="km3" /> |
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249 | <field id="sbgvol_tot" long_name="global mean snow volume" unit="km3" /> |
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250 | <field id="ibgarea_tot" long_name="global mean ice area" unit="km2" /> |
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251 | <field id="ibgsalt_tot" long_name="global mean ice salt content" unit="1e-3*km3" /> |
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252 | <field id="ibgheat_tot" long_name="global mean ice heat content" unit="1e20J" /> |
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253 | <field id="sbgheat_tot" long_name="global mean snow heat content" unit="1e20J" /> |
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254 | |
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255 | <field id="NH_iceextt" long_name="Sea ice extent North" standard_name="sea_ice_extent_n" unit="1e6_km2" /> |
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256 | <field id="SH_iceextt" long_name="Sea ice extent South" standard_name="sea_ice_extent_s" unit="1e6_km2" /> |
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257 | <field id="NH_icevolu" long_name="Sea ice volume North" standard_name="sea_ice_volume_n" unit="1e3_km3" /> |
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258 | <field id="SH_icevolu" long_name="Sea ice volume South" standard_name="sea_ice_volume_s" unit="1e3_km3" /> |
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259 | <field id="NH_icearea" long_name="Sea ice area North" standard_name="sea_ice_area_n" unit="1e6_km2" /> |
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260 | <field id="SH_icearea" long_name="Sea ice area South" standard_name="sea_ice_area_s" unit="1e6_km2" /> |
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261 | |
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262 | <field id="strait_mifl" long_name="Sea ice mass flux through straits" standard_name="sea_ice_mass_transport_across_line" unit="kg/s" grid_ref="grid_4strait" /> |
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263 | <field id="strait_arfl" long_name="Sea ice area flux through straits" standard_name="sea_ice_area_transport_across_line" unit="m2/s" grid_ref="grid_4strait" /> |
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264 | <field id="strait_msfl" long_name="Sea ice snow flux through straits" standard_name="snow_mass_transport_across_line" unit="kg/s" grid_ref="grid_4strait" /> |
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265 | |
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266 | </field_group> |
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267 | |
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268 | <!-- |
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269 | ============================================================================================================ |
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270 | --> |
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271 | <!-- output variables for my configuration (example) --> |
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272 | |
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273 | <field_group id="myvarICE" > |
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274 | <field field_ref="icethick" name="sithic" long_name="sea_ice_thickness" /> |
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275 | <field field_ref="icevolu" name="sivolu" /> |
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276 | <field field_ref="iceconc" name="siconc" /> |
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277 | </field_group> |
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278 | |
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279 | <field_group id="ICE_globalbudget"> |
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280 | |
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281 | <field field_ref="ibgvol_tot" grid_ref="grid_1point" name="ibgvol_tot" /> |
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282 | <field field_ref="sbgvol_tot" grid_ref="grid_1point" name="sbgvol_tot" /> |
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283 | <field field_ref="ibgarea_tot" grid_ref="grid_1point" name="ibgarea_tot" /> |
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284 | <field field_ref="ibgsalt_tot" grid_ref="grid_1point" name="ibgsalt_tot" /> |
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285 | <field field_ref="ibgheat_tot" grid_ref="grid_1point" name="ibgheat_tot" /> |
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286 | <field field_ref="sbgheat_tot" grid_ref="grid_1point" name="sbgheat_tot" /> |
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287 | |
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288 | <field field_ref="ibgvolume" grid_ref="grid_1point" name="ibgvolume" /> |
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289 | <field field_ref="ibgsaltco" grid_ref="grid_1point" name="ibgsaltco" /> |
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290 | <field field_ref="ibgheatco" grid_ref="grid_1point" name="ibgheatco" /> |
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291 | <field field_ref="ibgheatfx" grid_ref="grid_1point" name="ibgheatfx" /> |
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292 | |
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293 | <field field_ref="ibgfrcvoltop" grid_ref="grid_1point" name="ibgfrcvoltop" /> |
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294 | <field field_ref="ibgfrcvolbot" grid_ref="grid_1point" name="ibgfrcvolbot" /> |
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295 | <field field_ref="ibgfrctemtop" grid_ref="grid_1point" name="ibgfrctemtop" /> |
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296 | <field field_ref="ibgfrctembot" grid_ref="grid_1point" name="ibgfrctembot" /> |
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297 | <field field_ref="ibgfrcsal" grid_ref="grid_1point" name="ibgfrcsal" /> |
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298 | <field field_ref="ibgfrchfxtop" grid_ref="grid_1point" name="ibgfrchfxtop" /> |
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299 | <field field_ref="ibgfrchfxbot" grid_ref="grid_1point" name="ibgfrchfxbot" /> |
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300 | |
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301 | </field_group> |
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302 | |
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303 | |
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304 | <!--============================--> |
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305 | <!-- SIMIP sea ice field groups --> |
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306 | <!-- Notz et al 2016 --> |
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307 | <!--============================--> |
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308 | |
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309 | <!-- SIMIP monthly scalar variables --> |
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310 | <field_group id="SImon_scalars"> |
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311 | <!-- Integrated quantities --> |
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312 | <field field_ref="NH_iceextt" grid_ref="grid_1point" name="siextentn" /> |
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313 | <field field_ref="SH_iceextt" grid_ref="grid_1point" name="siextents" /> |
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314 | <field field_ref="NH_icevolu" grid_ref="grid_1point" name="sivoln" /> |
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315 | <field field_ref="SH_icevolu" grid_ref="grid_1point" name="sivols" /> |
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316 | <field field_ref="NH_icearea" grid_ref="grid_1point" name="siarean" /> |
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317 | <field field_ref="SH_icearea" grid_ref="grid_1point" name="siareas" /> |
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318 | </field_group> |
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319 | |
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320 | <!-- SIMIP daily fields --> <field_group id="SIday_fields"> |
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321 | <field field_ref="icepres" name="sitimefrac" /> |
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322 | <field field_ref="iceconc_pct" name="siconc" /> |
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323 | <field field_ref="icethic" name="sithick" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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324 | <field field_ref="snothic" name="sisnthick" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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325 | <field field_ref="icestK" name="sitemptop" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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326 | <field field_ref="uice_mv" name="siu" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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327 | <field field_ref="vice_mv" name="siv" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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328 | <field field_ref="icevel_mv" name="sispeed" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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329 | </field_group> |
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330 | |
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331 | <!-- SIMIP monthly fields --> |
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332 | <field_group id="SImon_fields"> |
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333 | <!-- Sea-ice state variables --> |
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334 | <field field_ref="icepres" name="sitimefrac" /> |
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335 | <field field_ref="iceconc_pct" name="siconc" /> |
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336 | <field field_ref="icemass" name="simass" /> |
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337 | <field field_ref="icethic" name="sithick" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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338 | <field field_ref="icevolu" name="sivol" /> |
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339 | <field field_ref="snomass" name="sisnmass" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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340 | <field field_ref="snothic" name="sisnthick" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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341 | |
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342 | <!-- category-dependent fields --> |
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343 | <field field_ref="iceconc_cat_pct_mv" name="siitdconc" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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344 | <field field_ref="icethic_cat_mv" name="siitdthick" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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345 | <field field_ref="snowthic_cat_mv" name="siitdsnthick" default_value="1.0e20" detect_missing_value="true" operation="average"/> |
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346 | |
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347 | <!-- additional state variables--> |
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348 | <field field_ref="icestK" name="sitemptop" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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349 | <field field_ref="icesntK" name="sitempsnic" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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350 | <field field_ref="icebotK" name="sitempbot" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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351 | <field field_ref="iceage" name="siage" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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352 | <field field_ref="icesmass" name="sisaltmass" /> |
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353 | <field field_ref="icesal" name="sisali" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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354 | <field field_ref="icefb" name="sifb" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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355 | <field field_ref="icehcneg" name="sihc" /> |
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356 | <field field_ref="isnhcneg" name="sisnhc" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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357 | |
---|
358 | <!-- freshwater fluxes --> |
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359 | <field field_ref="wfxtot" name="siflfwbot" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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360 | <field field_ref="wfxsum" name="siflfwdrain" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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361 | |
---|
362 | <!-- area balance --> |
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363 | <field field_ref="afxthd" name="sidconcth" /> |
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364 | <field field_ref="afxdyn" name="sidconcdyn" /> |
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365 | |
---|
366 | <!-- mass balance --> |
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367 | <field field_ref="dmithd" name="sidmassth" /> |
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368 | <field field_ref="dmidyn" name="sidmassdyn" /> |
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369 | <field field_ref="dmiopw" name="sidmassgrowthwat" /> |
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370 | <field field_ref="dmibog" name="sidmassgrowthbot" /> |
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371 | <field field_ref="dmisni" name="sidmasssi" /> |
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372 | <field field_ref="dmisub" name="sidmassevapsubl" /> |
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373 | <field field_ref="dmisum" name="sidmassmelttop" /> |
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374 | <field field_ref="dmibom" name="sidmassmeltbot" /> |
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375 | <field field_ref="dmsspr" name="sndmasssnf" /> |
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376 | <field field_ref="dmsmel" name="sndmassmelt" /> |
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377 | <field field_ref="dmssub" name="sndmasssubl" /> |
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378 | <field field_ref="dmsdyn" name="sndmassdyn" /> |
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379 | <field field_ref="dmsssi" name="sndmasssi" /> |
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380 | |
---|
381 | <!-- heat balance --> |
---|
382 | <field field_ref="hfxsenso" name="siflsensupbot" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
---|
383 | <field field_ref="hfxconsu" name="siflcondtop" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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384 | <field field_ref="hfxconbo" name="siflcondbot" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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385 | |
---|
386 | <!-- salt balance --> |
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387 | <field field_ref="sfx_mv" name="siflsaltbot" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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388 | |
---|
389 | <!-- sea-ice dynamics --> |
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390 | <field field_ref="uice_mv" name="siu" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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391 | <field field_ref="vice_mv" name="siv" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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392 | <field field_ref="icevel_mv" name="sispeed" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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393 | |
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394 | <field field_ref="utau_ice" name="sistrxdtop" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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395 | <field field_ref="vtau_ice" name="sistrydtop" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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396 | |
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397 | <field field_ref="utau_oi" name="sistrxubot" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
---|
398 | <field field_ref="vtau_oi" name="sistryubot" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
---|
399 | |
---|
400 | <field field_ref="icestr" name="sicompstren" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
---|
401 | |
---|
402 | <field field_ref="dssh_dx" name="siforcetiltx" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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403 | <field field_ref="dssh_dy" name="siforcetilty" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
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404 | |
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405 | <field field_ref="corstrx" name="siforcecoriolx" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
---|
406 | <field field_ref="corstry" name="siforcecorioly" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
---|
407 | |
---|
408 | <field field_ref="intstrx" name="siforceintstrx" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
---|
409 | <field field_ref="intstry" name="siforceintstry" default_value="1.0e20" detect_missing_value="true" operation="average" /> |
---|
410 | |
---|
411 | <field field_ref="xmtrptot" name="sidmasstranx" /> |
---|
412 | <field field_ref="ymtrptot" name="sidmasstrany" /> |
---|
413 | |
---|
414 | <field field_ref="normstr" name="sistresave" default_value="1.0e20" detect_missing_value="true" operation="instant" /> |
---|
415 | <field field_ref="sheastr" name="sistremax" default_value="1.0e20" detect_missing_value="true" operation="instant" /> |
---|
416 | |
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417 | <field field_ref="idive" name="sidivvel" default_value="1.0e20" detect_missing_value="true" operation="instant" /> |
---|
418 | <field field_ref="ishear" name="sishevel" default_value="1.0e20" detect_missing_value="true" operation="instant" /> |
---|
419 | |
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420 | <!-- sea ice fluxes across straits: 2D arrays to be post-processed --> |
---|
421 | <field field_ref="xmtrpice" name="simassacrossline_x" /> |
---|
422 | <field field_ref="ymtrpice" name="simassacrossline_y" /> |
---|
423 | <field field_ref="xmtrpsnw" name="snmassacrossline_x" /> |
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424 | <field field_ref="ymtrpsnw" name="snmassacrossline_y" /> |
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425 | <field field_ref="xatrp" name="siareaacrossline_x" /> |
---|
426 | <field field_ref="yatrp" name="siareaacrossline_y" /> |
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427 | |
---|
428 | </field_group> |
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429 | |
---|
430 | </field_definition> |
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