field_def_nemo-lim.xml 21 KB

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  1. <?xml version="1.0"?>
  2. <!-- $id$ -->
  3. <!--
  4. ============================================================================================================
  5. = definition of all existing variables =
  6. = DO NOT CHANGE =
  7. ============================================================================================================
  8. -->
  9. <field_definition level="1" prec="4" operation="average" enabled=".TRUE." default_value="1.e20" > <!-- time step automaticaly defined -->
  10. <field_group id="SBC" grid_ref="grid_T_2D" > <!-- time step automaticaly defined based on nn_fsbc -->
  11. <!-- ice LIM fields -->
  12. <field id="ice_cover" long_name="Ice fraction" standard_name="sea_ice_area_fraction" unit="1" />
  13. <field id="qsr_ai_cea" long_name="Air-Ice downward solar heat flux (cell average)" standard_name="surface_downwelling_shortwave_flux_in_air" unit="W/m2" />
  14. <field id="qns_ai_cea" long_name="Air-Ice downward non-solar heat flux (cell average)" unit="W/m2" />
  15. <field id="qla_ai_cea" long_name="Air-Ice downward Latent heat flux (cell average)" standard_name="surface_downward_latent_heat_flux" unit="W/m2" />
  16. <field id="qsr_io_cea" long_name="Ice-Oce downward solar heat flux (cell average)" standard_name="net_downward_shortwave_flux_at_sea_water_surface" unit="W/m2" />
  17. <field id="qns_io_cea" long_name="Ice-Oce downward non-solar heat flux (cell average)" unit="W/m2" />
  18. <field id="snowthic_cea" long_name="Snow thickness (cell average)" standard_name="surface_snow_thickness" unit="m" />
  19. <field id="icethic_cea" long_name="Ice thickness (cell average)" standard_name="sea_ice_thickness" unit="m" />
  20. <field id="iceprod_cea" long_name="Ice production (cell average)" unit="m/s" />
  21. <field id="iiceconc" long_name="Ice concentration" standard_name="sea_ice_area_fraction" unit="1" />
  22. <field id="ice_pres" long_name="Ice presence" unit="" />
  23. <field id="ist_cea" long_name="Ice surface temperature (cell average)" standard_name="surface_temperature" unit="degC" />
  24. <field id="ist_ipa" long_name="Ice surface temperature (ice presence average)" standard_name="surface_temperature" unit="degC" />
  25. <field id="uice_ipa" long_name="Ice velocity along i-axis at I-point (ice presence average)" standard_name="sea_ice_x_velocity" unit="m/s" />
  26. <field id="vice_ipa" long_name="Ice velocity along j-axis at I-point (ice presence average)" standard_name="sea_ice_y_velocity" unit="m/s" />
  27. <field id="utau_ice" long_name="Wind stress along i-axis over the ice at i-point" standard_name="surface_downward_x_stress" unit="N/m2" />
  28. <field id="vtau_ice" long_name="Wind stress along j-axis over the ice at i-point" standard_name="surface_downward_y_stress" unit="N/m2" />
  29. <field id="u_imasstr" long_name="Sea-ice mass transport along i-axis" standard_name="sea_ice_x_transport" unit="kg/s" />
  30. <field id="v_imasstr" long_name="Sea-ice mass transport along j-axis" standard_name="sea_ice_y_transport" unit="kg/s" />
  31. <field id="emp_x_sst" long_name="Concentration/Dilution term on SST" unit="kg*degC/m2/s" />
  32. <field id="emp_x_sss" long_name="Concentration/Dilution term on SSS" unit="kg*1e-3/m2/s" />
  33. <field id="iceconc" long_name="ice concentration" standard_name="sea_ice_area_fraction" unit="%" />
  34. <field id="isst" long_name="sea surface temperature" standard_name="sea_surface_temperature" unit="degC" />
  35. <field id="isss" long_name="sea surface salinity" standard_name="sea_surface_salinity" unit="1e-3" />
  36. <field id="qt_oce" long_name="total flux at ocean surface" standard_name="surface_downward_heat_flux_in_sea_water" unit="W/m2" />
  37. <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" />
  38. <field id="qns_oce" long_name="non-solar heat flux at ocean surface" unit="W/m2" />
  39. <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" />
  40. <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" />
  41. <field id="qns_ice" long_name="non-solar heat flux at ice surface: sum over categories" unit="W/m2" />
  42. <field id="qtr_ice" long_name="solar heat flux transmitted through ice: sum over categories" unit="W/m2" />
  43. <field id="qemp_ice" long_name="Downward Heat Flux from E-P over ice" unit="W/m2" />
  44. <field id="micesalt" long_name="Mean ice salinity" unit="1e-3" />
  45. <field id="miceage" long_name="Mean ice age" unit="years" />
  46. <field id="alb_ice" long_name="Mean albedo over sea ice" unit="" />
  47. <field id="albedo" long_name="Mean albedo over sea ice and ocean" unit="" />
  48. <field id="iceage_cat" long_name="Ice age for categories" unit="days" grid_ref="grid_T_3D_ncatice" />
  49. <field id="iceconc_cat" long_name="Ice concentration for categories" unit="%" grid_ref="grid_T_3D_ncatice" />
  50. <field id="icethic_cat" long_name="Ice thickness for categories" unit="m" grid_ref="grid_T_3D_ncatice" />
  51. <field id="snowthic_cat" long_name="Snow thicknessi for categories" unit="m" grid_ref="grid_T_3D_ncatice" />
  52. <field id="salinity_cat" long_name="Sea-Ice Bulk salinity for categories" unit="g/kg" grid_ref="grid_T_3D_ncatice" />
  53. <field id="brinevol_cat" long_name="Brine volume for categories" unit="%" grid_ref="grid_T_3D_ncatice" />
  54. <field id="icetemp_cat" long_name="Ice temperature for categories" unit="degC" grid_ref="grid_T_3D_ncatice" />
  55. <field id="snwtemp_cat" long_name="Snow temperature for categories" unit="degC" grid_ref="grid_T_3D_ncatice" />
  56. <field id="micet" long_name="Mean ice temperature" unit="degC" />
  57. <field id="icehc" long_name="ice total heat content" unit="10^9J" />
  58. <field id="isnowhc" long_name="snow total heat content" unit="10^9J" />
  59. <field id="icest" long_name="ice surface temperature" unit="degC" />
  60. <field id="ibrinv" long_name="brine volume" unit="%" />
  61. <field id="icecolf" long_name="frazil ice collection thickness" unit="m" />
  62. <field id="icestr" long_name="ice strength" unit="N/m" />
  63. <field id="icevel" long_name="ice velocity" unit="m/s" />
  64. <field id="idive" long_name="divergence" unit="1e-8s-1" />
  65. <field id="ishear" long_name="shear" unit="1e-8s-1" />
  66. <field id="icevolu" long_name="ice volume" unit="m" />
  67. <field id="snowvol" long_name="snow volume" unit="m" />
  68. <field id="tau_icebfr" long_name="ice friction on ocean bottom for landfast ice" unit="N/2" />
  69. <field id="icetrp" long_name="ice volume transport" unit="m/day" />
  70. <field id="snwtrp" long_name="snw volume transport" unit="m/day" />
  71. <field id="saltrp" long_name="salt content transport" unit="1e-3*kg/m2/day" />
  72. <field id="deitrp" long_name="advected ice enthalpy" unit="W/m2" />
  73. <field id="destrp" long_name="advected snw enthalpy" unit="W/m2" />
  74. <field id="sfxbri" long_name="brine salt flux" unit="1e-3*kg/m2/day" />
  75. <field id="sfxdyn" long_name="salt flux from ridging rafting" unit="1e-3*kg/m2/day" />
  76. <field id="sfxres" long_name="salt flux from lipupdate (resultant)" unit="1e-3*kg/m2/day" />
  77. <field id="sfxbog" long_name="salt flux from bot growth" unit="1e-3*kg/m2/day" />
  78. <field id="sfxbom" long_name="salt flux from bot melt" unit="1e-3*kg/m2/day" />
  79. <field id="sfxsum" long_name="salt flux from surf melt" unit="1e-3*kg/m2/day" />
  80. <field id="sfxlam" long_name="salt flux from lateral melt" unit="1e-3*kg/m2/day" />
  81. <field id="sfxsni" long_name="salt flux from snow-ice formation" unit="1e-3*kg/m2/day" />
  82. <field id="sfxopw" long_name="salt flux from open water ice formation" unit="1e-3*kg/m2/day" />
  83. <field id="sfxsub" long_name="salt flux from sublimation" unit="1e-3*kg/m2/day" />
  84. <field id="sfx" long_name="salt flux total" unit="1e-3*kg/m2/day" />
  85. <field id="vfxbog" long_name="daily bottom thermo ice prod." unit="m/day" />
  86. <field id="vfxdyn" long_name="daily dynamic ice prod." unit="m/day" />
  87. <field id="vfxopw" long_name="daily lateral thermo ice prod." unit="m/day" />
  88. <field id="vfxsni" long_name="daily snowice ice prod." unit="m/day" />
  89. <field id="vfxsum" long_name="surface melt" unit="m/day" />
  90. <field id="vfxlam" long_name="lateral melt" unit="m/day" />
  91. <field id="vfxbom" long_name="bottom melt" unit="m/day" />
  92. <field id="vfxres" long_name="daily resultant ice prod./melting from limupdate" unit="m/day" />
  93. <field id="vfxice" long_name="ice melt/growth" unit="m/day" />
  94. <field id="vfxsnw" long_name="snw melt/growth" unit="m/day" />
  95. <field id="vfxsub" long_name="snw sublimation" unit="m/day" />
  96. <field id="vfxsub_err" long_name="excess of snw sublimation sent to ocean" unit="m/day" />
  97. <field id="vfxspr" long_name="snw precipitation on ice" unit="m/day" />
  98. <field id="vfxthin" long_name="daily thermo ice prod. for thin ice(20cm) + open water" unit="m/day" />
  99. <field id="afxtot" long_name="area tendency (total)" unit="day-1" />
  100. <field id="afxdyn" long_name="area tendency (dynamics)" unit="day-1" />
  101. <field id="afxthd" long_name="area tendency (thermo)" unit="day-1" />
  102. <field id="hfxsum" long_name="heat fluxes causing surface ice melt" unit="W/m2" />
  103. <field id="hfxbom" long_name="heat fluxes causing bottom ice melt" unit="W/m2" />
  104. <field id="hfxbog" long_name="heat fluxes causing bottom ice growth" unit="W/m2" />
  105. <field id="hfxdif" long_name="heat fluxes causing ice temperature change" unit="W/m2" />
  106. <field id="hfxopw" long_name="heat fluxes causing open water ice formation" unit="W/m2" />
  107. <field id="hfxsnw" long_name="heat fluxes causing snow melt" unit="W/m2" />
  108. <field id="hfxerr" long_name="heat fluxes error after heat diffusion" unit="W/m2" />
  109. <field id="hfxerr_rem" long_name="heat fluxes error after remapping" unit="W/m2" />
  110. <field id="hfxout" long_name="total heat fluxes received by the ocean" unit="W/m2" />
  111. <field id="hfxin" long_name="total heat fluxes at the ice/ocean surface" unit="W/m2" />
  112. <!-- heat flux associated with mass exchange -->
  113. <field id="hfxthd" long_name="heat fluxes from ice-ocean mass exchange during thermo" unit="W/m2" />
  114. <field id="hfxdyn" long_name="heat fluxes from ice-ocean mass exchange during dynamic" unit="W/m2" />
  115. <field id="hfxres" long_name="heat fluxes from ice-ocean mass exchange during resultant" unit="W/m2" />
  116. <field id="hfxsub" long_name="heat fluxes from ice-atm. mass exchange during sublimation" unit="W/m2" />
  117. <field id="hfxspr" long_name="heat fluxes from ice-atm. mass exchange during snow precip" unit="W/m2" />
  118. <!-- diags -->
  119. <field id="hfxdhc" long_name="Heat content variation in snow and ice" unit="W/m2" />
  120. <field id="hfxtur" long_name="turbulent heat flux at the ice base" unit="W/m2" />
  121. <!-- sbcssm variables -->
  122. <field id="sst_m" unit="degC" />
  123. <field id="sss_m" unit="psu" />
  124. <field id="ssu_m" unit="m/s" />
  125. <field id="ssv_m" unit="m/s" />
  126. <field id="ssh_m" unit="m" />
  127. <field id="e3t_m" unit="m" />
  128. <field id="frq_m" unit="-" />
  129. </field_group>
  130. <!-- LIM3 scalar variables -->
  131. <field_group id="SBC_scalar" grid_ref="grid_T_2D" >
  132. <!-- available with ln_limdiaout -->
  133. <field id="ibgfrcvoltop" long_name="global mean ice/snow forcing at interface ice/snow-atm (volume equivalent ocean volume)" unit="km3" />
  134. <field id="ibgfrcvolbot" long_name="global mean ice/snow forcing at interface ice/snow-ocean (volume equivalent ocean volume)" unit="km3" />
  135. <field id="ibgfrctemtop" long_name="global mean heat on top of ice/snw/ocean-atm " unit="1e20J" />
  136. <field id="ibgfrctembot" long_name="global mean heat below ice (on top of ocean) " unit="1e20J" />
  137. <field id="ibgfrcsal" long_name="global mean ice/snow forcing (salt equivalent ocean volume)" unit="pss*km3" />
  138. <field id="ibgfrchfxtop" long_name="global mean heat flux on top of ice/snw/ocean-atm " unit="W/m2" />
  139. <field id="ibgfrchfxbot" long_name="global mean heat flux below ice (on top of ocean) " unit="W/m2" />
  140. <field id="ibgvolume" long_name="drift in ice/snow volume (equivalent ocean volume)" unit="km3" />
  141. <field id="ibgsaltco" long_name="drift in ice salt content (equivalent ocean volume)" unit="pss*km3" />
  142. <field id="ibgheatco" long_name="drift in ice/snow heat content" unit="1e20J" />
  143. <field id="ibgheatfx" long_name="drift in ice/snow heat flux" unit="W/m2" />
  144. <field id="ibgvol_tot" long_name="global mean ice volume" unit="km3" />
  145. <field id="sbgvol_tot" long_name="global mean snow volume" unit="km3" />
  146. <field id="ibgarea_tot" long_name="global mean ice area" unit="km2" />
  147. <field id="ibgsalt_tot" long_name="global mean ice salt content" unit="1e-3*km3" />
  148. <field id="ibgheat_tot" long_name="global mean ice heat content" unit="1e20J" />
  149. <field id="sbgheat_tot" long_name="global mean snow heat content" unit="1e20J" />
  150. </field_group>
  151. <!--
  152. ============================================================================================================
  153. -->
  154. <!-- output variables for my configuration -->
  155. <!--
  156. <field_group id="myvarICE" >
  157. <field field_ref="snowthic_cea" name="snthic" long_name="surface_snow_thickness" />
  158. <field field_ref="snowvol" name="snvolu" />
  159. <field field_ref="isnowhc" name="snheco" />
  160. <field field_ref="icethic_cea" name="sithic" long_name="sea_ice_thickness" />
  161. <field field_ref="icevolu" name="sivolu" />
  162. <field field_ref="iceconc" name="siconc" />
  163. <field field_ref="micesalt" name="sisali" />
  164. <field field_ref="micet" name="sitemp" />
  165. <field field_ref="icest" name="sistem" />
  166. <field field_ref="uice_ipa" name="sivelu" />
  167. <field field_ref="vice_ipa" name="sivelv" />
  168. <field field_ref="icevel" name="sivelo" />
  169. </field_group>
  170. -->
  171. </field_definition>