<!-- $Id: CMIP6_ping_landIce.xml 3484 2019-04-24 18:28:35Z oboucher $ -->
<!-- Ping files generated by dr2xml 0.27 using Data Request 01.00.21 -->
<!-- lrealms= ['landIce'] -->
<!-- exact= False -->
<!--  listof_home_vars : None
 tierMax : 3
 realms_per_context : {'lmdz': ['atmos', 'atmos land'], 'nemo': ['seaIce', 'ocean', 'ocean seaIce', 'ocnBgchem', 'seaIce ocean'], 'orchidee': ['land', 'landIce land', 'land landIce', 'landIce']}
 max_priority : 3
 max_file_size_in_floats : 20000000000.0
 grid_choice : {'IPSL-CM6A-LR': 'LR'}
 excluded_vars_file : None
 sizes : {'LR': [20592, 79, 32768, 91, 30, 14, 128]}
 ping_variables_prefix : CMIP6_
 source_types : {'IPSL-CM6A-LR': 'AOGCM AER BGC'}
 path_extra_tables : None
 grid_policy : native
 path_special_defs : None
 mips : {'LR': set(['CORDEX', 'GMMIP', 'RFMIP', 'VolMIP', 'CMIP6', 'ScenarioMIP', 'GeoMIP', 'C4MIP', 'PDRMIP', 'CMIP', 'DECK', 'LUMIP', 'CMIP5', 'CFMIP', 'OMIP', 'DAMIP', 'CCMI', 'SolarMIP', 'VIACSAB', 'SIMIP', 'DCPP', 'ISMIP6', 'AerChemMIP', 'PMIP', 'FAFMIP', 'DynVar', 'LS3MIP', 'SPECS', 'HighResMIP'])}
 excluded_vars : []
 orphan_variables : {}
--> 

<context id="landIce">
<field_definition>
<!-- for variables which realm equals one of _landIce-->
   <field id="CMIP6_acabf"         field_ref="dummy_XY"         /> <!-- P2 (kg m-2 s-1) land_ice_surface_specific_mass_balance_flux : quantity averaged over ice sheet only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_acabfIs"       field_ref="dummy_XY"         /> <!-- P2 (kg m-2 s-1) land_ice_surface_specific_mass_balance_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_agesno"        field_ref="dummy_XY"         /> <!-- P1 (day) age_of_surface_snow : When computing the time-mean here, the time samples, weighted by the mass of snow on the land portion of the grid cell, are accumulated and then divided by the sum of the weights.  Reported as "missing in regions free of snow on land. -->
   <field id="CMIP6_hfdsn"         field_ref="dummy_XY"         /> <!-- P1 (W m-2) surface_downward_heat_flux_in_snow : the net downward heat flux from the atmosphere into the snow that lies on land divided by the land area in the grid cell; reported as missing for snow-free land regions or where the land fraction is 0. -->
   <field id="CMIP6_hfgeoubed"     field_ref="dummy_XY"         /> <!-- P3 (W m-2) upward_geothermal_heat_flux_at_ground_level_in_land_ice : Geothermal Heat flux beneath land ice -->
   <field id="CMIP6_hfgeoubed_ist" field_ref="dummy_XY"         /> <!-- P3 (W m-2) upward_geothermal_heat_flux_at_ground_level_in_land_ice : Geothermal Heat flux beneath land ice -->
   <field id="CMIP6_hflsIs"        field_ref="lat_lic" > -1.0 * lat_lic </field> <!-- P1 (W m-2) surface_upward_latent_heat_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_hfssIs"        field_ref="sens_lic" > -1.0 * sens_lic </field> <!-- P1 (W m-2) surface_upward_sensible_heat_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_icem"          field_ref="dummy_XY"         /> <!-- P3 (kg m-2 s-1) land_ice_surface_melt_flux : Surface ice melt flux -->
   <field id="CMIP6_icemIs"        field_ref="dummy_XY"         /> <!-- P3 (kg m-2 s-1) land_ice_surface_melt_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_libmassbffl"   field_ref="dummy_XY"         /> <!-- P2 (kg m-2 s-1) land_ice_basal_specific_mass_balance_flux : quantity averaged over floating ice shelf -->
   <field id="CMIP6_libmassbfgr"   field_ref="dummy_XY"         /> <!-- P2 (kg m-2 s-1) land_ice_basal_specific_mass_balance_flux : quantity averaged over grounded ice sheet -->
   <field id="CMIP6_licalvf"       field_ref="dummy_XY"         /> <!-- P3 (kg m-2 s-1) land_ice_specific_mass_flux_due_to_calving : Land ice calving flux -->
   <field id="CMIP6_lifmassbf"     field_ref="dummy_XY"         /> <!-- P3 (kg m-2 s-1) land_ice_specific_mass_flux_due_to_calving_and_ice_front_melting : Land ice vertical front mass balance flux -->
   <field id="CMIP6_litempbotfl"   field_ref="dummy_XY"         /> <!-- P2 (K) land_ice_basal_temperature : quantity averaged over floating land ice -->
   <field id="CMIP6_litempbotgr"   field_ref="dummy_XY"         /> <!-- P2 (K) land_ice_basal_temperature : quantity averaged over grounded land ice -->
   <field id="CMIP6_litemptop"     field_ref="dummy_XY"         /> <!-- P2 (K) temperature_at_top_of_ice_sheet_model : quantity averaged over ice sheet (grounded ice sheet and floating ice shelf) only. Needed to analyse the impact of downscaling methods -->
   <field id="CMIP6_litemptopIs"   field_ref="dummy_XY"         /> <!-- P2 (K) temperature_at_top_of_ice_sheet_model : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_lithk_ist"     field_ref="dummy_XY"         /> <!-- P2 (m) land_ice_thickness : This is needed in case ice sheet thickness changes in time -->
   <field id="CMIP6_lwsnl"         field_ref="dummy_XY"         /> <!-- P1 (kg m-2) liquid_water_content_of_snow_layer : where land over land: this is computed as the total mass of liquid water contained interstitially within the snow layer of the land portion of a grid cell divided by the area of the land portion of the cell. -->
   <field id="CMIP6_modelCellAreai" field_ref="dummy_XY"         /> <!-- P1 (m2) cell_area : When interpolated to a regular grid, it should be interpolated (not summed) with a conservative scheme to preserve total area -->
   <field id="CMIP6_mrfso"         field_ref="dummy_XY"         /> <!-- P1 (kg m-2) soil_frozen_water_content : the mass (summed over all all layers) of frozen water. -->
   <field id="CMIP6_mrroIs"        field_ref="dummy_XY"         /> <!-- P1 (kg m-2 s-1) runoff_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_orogIs"        field_ref="phis" > phis / 9.80665 </field>  <!-- P1 (m) surface_altitude : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_pflw"          field_ref="dummy_XY"         /> <!-- P1 (kg m-2) liquid_water_content_of_permafrost_layer : "where land over land", i.e., this is the total mass of liquid water contained within the permafrost layer within the land portion of a grid cell divided by the area of the land portion of the cell. -->
   <field id="CMIP6_prraIs"        field_ref="rain_fall" /> <!-- P1 (kg m-2 s-1) rainfall_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_prsnIs"        field_ref="snow"         /> <!-- P1 (kg m-2 s-1) snowfall_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_rldsIs"        field_ref="LWdnSFC"     /> <!-- P1 (W m-2) surface_downwelling_longwave_flux_in_air : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_rlusIs"        field_ref="LWdnSFC" > pourc_lic &gt; 0 ? (LWdnSFC - flw_lic) : $missing_value </field>  <!-- P1 (W m-2) surface_upwelling_longwave_flux_in_air : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_rsdsIs"        field_ref="SWdnSFC"   /> <!-- P1 (W m-2) surface_downwelling_shortwave_flux_in_air : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_rsusIs"        field_ref="SWdnSFC" > pourc_lic &gt; 0 ? (SWdnSFC - fsw_lic) : $missing_value </field>  <!-- P1 (W m-2) surface_upwelling_shortwave_flux_in_air : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_sbl"           field_ref="dummy_XY"         /> <!-- P1 (kg m-2 s-1) surface_snow_and_ice_sublimation_flux : The snow and ice sublimation flux is the loss of snow and ice mass from the surface resulting from their conversion to water vapor that enters the atmosphere. -->
   <field id="CMIP6_sbl_land"      field_ref="dummy_XY"         /> <!-- P1 (kg m-2 s-1) surface_snow_and_ice_sublimation_flux : surface_snow_and_ice_sublimation_flux -->
   <field id="CMIP6_sbl_ist"       field_ref="dummy_XY"         /> <!-- P1 (kg m-2 s-1) surface_snow_and_ice_sublimation_flux : Surface Snow and Ice Sublimation Flux -->
   <field id="CMIP6_sblIs"         field_ref="dummy_XY"         /> <!-- P1 (kg m-2 s-1) surface_snow_and_ice_sublimation_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_sftflf"        field_ref="dummy_XY"       /> <!-- P2 (%) floating_ice_shelf_area_fraction : This is needed to distinguish between grounded glaciated ice (grounded = ice sheet and glacier) and ice shelves (floating over sea water), since land_ice is by definition ice sheet, glacier and ice shelves -->
   <field id="CMIP6_sftgrf"        field_ref="pourc_lic"         /> <!-- P1 (%) grounded_ice_sheet_area_fraction : This is needed in case the grounded ice sheet area changes in time (NO floating ice shelf) -->
   <field id="CMIP6_snc"           field_ref="fsnow" > fsnow * 100.  </field> <!-- P1 (%) surface_snow_area_fraction : Fraction of each grid cell that is occupied by snow that rests on land portion of cell. -->
   <field id="CMIP6_snc_ist"       field_ref="dummy_XY"         /> <!-- P1 (%) surface_snow_area_fraction : quantity averaged over ice sheet  only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_sncIs"         field_ref="dummy_XY"         /> <!-- P1 (%) surface_snow_area_fraction : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_snd"           field_ref="dummy_XY"         /> <!-- P1 (m) surface_snow_thickness : where land over land, this is computed as the mean thickness of snow in the land portion of the grid cell (averaging over the entire land portion, including the snow-free fraction).  Reported as missing where the land fraction is 0. -->
   <field id="CMIP6_snicefreez"    field_ref="dummy_XY"         /> <!-- P2 (kg m-2 s-1) surface_snow_and_ice_refreezing_flux : Surface snow and ice refreeze flux -->
   <field id="CMIP6_snicefreezIs"  field_ref="dummy_XY"         /> <!-- P2 (kg m-2 s-1) surface_snow_and_ice_refreezing_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_snicem"        field_ref="dummy_XY"         /> <!-- P2 (kg m-2 s-1) surface_snow_and_ice_melt_flux : Surface snow and ice melt flux -->
   <field id="CMIP6_snicemIs"      field_ref="dummy_XY"         /> <!-- P2 (kg m-2 s-1) surface_snow_and_ice_melt_flux : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_snm_ist"       field_ref="dummy_XY"         /> <!-- P1 (kg m-2 s-1) surface_snow_melt_flux : Surface Snow Melt -->
   <field id="CMIP6_snm_land"      field_ref="dummy_XY"         /> <!-- P1 (kg m-2 s-1) surface_snow_melt_flux : Computed as the total surface melt water on the land portion of the grid cell divided by the land area in the grid cell; report as 0.0 for snow-free land regions; report as missing where the land fraction is 0. -->
   <field id="CMIP6_snmIs"         field_ref="dummy_XY"         /> <!-- P1 (kg m-2 s-1) surface_snow_melt_flux : Loss of snow mass resulting from surface melting. Computed as the surface melt water from snow on the ice sheet portion of the grid cell divided by the ice_sheet area in the grid cell; report as 0.0 for snow-free land_ice regions; report as missing where the land fraction is 0. -->
   <field id="CMIP6_sootsn"        field_ref="dummy_XY"         /> <!-- P1 (kg m-2) soot_content_of_surface_snow : the entire land portion of the grid cell is considered, with snow soot content set to 0.0 in regions free of snow. -->
   <field id="CMIP6_strbasemag"    field_ref="dummy_XY"         /> <!-- P3 (Pa) magnitude_of_basal_drag_at_land_ice_base : Land Ice Basal Drag -->
   <field id="CMIP6_tasIs"         field_ref="dummy_XY"         /> <!-- P1 (K) air_temperature : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_topg"          field_ref="dummy_XY"         /> <!-- P2 (m) bedrock_altitude : Bedrock Altitude -->
   <field id="CMIP6_topg_ist"      field_ref="dummy_XY"         /> <!-- P2 (m) bedrock_altitude : This is needed in case bed rock elevation changes in time -->
   <field id="CMIP6_tpf"           field_ref="dummy_XY"         /> <!-- P1 (m) permafrost_layer_thickness : where land over land: This is the mean thickness of the permafrost layer in the land portion of the grid cell.  Reported as missing in permafrost-free regions. -->
   <field id="CMIP6_tsIs"          field_ref="tsol_lic" > pourc_lic &gt; 0 ? tsol_lic : $missing_value </field>  <!-- P1 (K) surface_temperature : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_tsn_land"      field_ref="dummy_XY"         /> <!-- P1 (K) temperature_in_surface_snow : This temperature is averaged over all the snow in the grid cell that rests on land or land ice.  When computing the time-mean here, the time samples, weighted by the mass of snow on the land portion of the grid cell, are accumulated and then divided by the sum of the weights.   Reported as "missing in regions free of snow on land. -->
   <field id="CMIP6_tsnIs"         field_ref="dummy_XY"         /> <!-- P1 (K) temperature_in_surface_snow : quantity averaged over ice_sheet (meaning grounded ice sheet and floating ice shelf) only, to avoid contamination from other surfaces (eg: permafrost) -->
   <field id="CMIP6_xvelbase"      field_ref="dummy_XY"         /> <!-- P2 (m s-1) land_ice_basal_x_velocity : X-component of land ice basal velocity -->
   <field id="CMIP6_xvelmean"      field_ref="dummy_XY"         /> <!-- P3 (m s-1) land_ice_vertical_mean_x_velocity : X-component of land ice vertical mean velocity -->
   <field id="CMIP6_xvelsurf"      field_ref="dummy_XY"         /> <!-- P2 (m s-1) land_ice_surface_x_velocity : X-component of land ice surface velocity -->
   <field id="CMIP6_yvelbase"      field_ref="dummy_XY"         /> <!-- P2 (m s-1) land_ice_basal_y_velocity : Y-component of land ice basal velocity -->
   <field id="CMIP6_yvelmean"      field_ref="dummy_XY"         /> <!-- P3 (m s-1) land_ice_vertical_mean_y_velocity : Y-component of land ice vertical mean velocity -->
   <field id="CMIP6_yvelsurf"      field_ref="dummy_XY"         /> <!-- P2 (m s-1) land_ice_surface_y_velocity : Y-component of land ice surface velocity -->
   <field id="CMIP6_zvelbase"      field_ref="dummy_XY"         /> <!-- P3 (m s-1) land_ice_basal_upward_velocity : Upward-component of land ice basal velocity -->
   <field id="CMIP6_zvelsurf"      field_ref="dummy_XY"         /> <!-- P3 (m s-1) land_ice_surface_upward_velocity : Upward component of land ice surface velocity -->
</field_definition>
</context>

