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Fix bounds on several fields #7

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Fix bounds on several fields #7

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5492342
Fix bounds on lithk, orog, topg and ligroundf
xylar Jun 30, 2026
5ca587a
Increate AIS xvelmean and yvelmean to match GIS
xylar Jun 30, 2026
6d012d6
Increase max strbasemag
xylar Jun 30, 2026
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14 changes: 7 additions & 7 deletions conventions/ISMIP7_variable_request.csv
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
long_name,Dim,Type,Variable Name,standard_name,units,Mandatory (yes/no),Comment,min_value_ais,max_value_ais,min_value_gris,max_value_gris
Ice thickness,"x,y,t",ST,lithk,land_ice_thickness,m,yes,Ice thickness of the ice sheet,0,5000,0,5000
Surface elevation,"x,y,t",ST,orog,surface_altitude,m,yes,Surface elevation of the ice sheet,0,4500,0,4500
Bedrock elevation,"x,y,t",ST,topg,bedrock_altitude,m,yes,The bedrock topography (may change during the projections),-7000,4000,-4000,4000
Ice thickness,"x,y,t",ST,lithk,land_ice_thickness,m,yes,Ice thickness of the ice sheet,0,5500,0,5000
Surface elevation,"x,y,t",ST,orog,surface_altitude,m,yes,Surface elevation of the ice sheet,0,5500,0,4500
Bedrock elevation,"x,y,t",ST,topg,bedrock_altitude,m,yes,The bedrock topography (may change during the projections),-7000,5500,-4000,4000
Ice base elevation,"x,y,t",ST,base,,m,yes,Should get standard name land_ice_temperature,-4000,4000,-4000,4000
Geothermal heat flux,"x,y,t",FL,hfgeoubed,upward_geothermal_heat_flux_in_land_ice,W m-2,no,Geothermal Heat flux at the ice interface,0,0.3,0,0.3
Surface mass balance flux,"x,y,t",FL,acabf,land_ice_surface_specific_mass_balance_flux,kg m-2 s-1,yes,Surface Mass Balance flux,-0.0006,0.001,-0.0006,0.001
Expand All @@ -14,15 +14,15 @@ Surface velocity in z,"x,y,t",ST,zvelsurf,land_ice_surface_upward_velocity,m s-1
Basal velocity in x,"x,y,t",ST,xvelbase,land_ice_basal_x_velocity,m s-1,no,u-velocity at land ice base,-0.0004,0.0004,-0.0008,0.0008
Basal velocity in y,"x,y,t",ST,yvelbase,land_ice_basal_y_velocity,m s-1,no,v-velocity at land ice base,-0.0004,0.0004,-0.0008,0.0008
Basal velocity in z,"x,y,t",ST,zvelbase,land_ice_basal_upward_velocity,m s-1,no,w-velocity at land ice base,-5.00E-06,5.00E-06,-8.00E-06,8.00E-06
Mean velocity in x,"x,y,t",ST,xvelmean,land_ice_vertical_mean_x_velocity,m s-1,yes,Vertical mean land ice velocity ,-0.0004,0.0004,-0.0008,0.0008
Mean velocity in y,"x,y,t",ST,yvelmean,land_ice_vertical_mean_y_velocity,m s-1,yes,The vertical mean land ice velocity is the average from the bedrock to the surface of the ice,-0.0004,0.0004,-0.0008,0.0008
Mean velocity in x,"x,y,t",ST,xvelmean,land_ice_vertical_mean_x_velocity,m s-1,yes,Vertical mean land ice velocity ,-0.0008,0.0008,-0.0008,0.0008
Mean velocity in y,"x,y,t",ST,yvelmean,land_ice_vertical_mean_y_velocity,m s-1,yes,The vertical mean land ice velocity is the average from the bedrock to the surface of the ice,-0.0008,0.0008,-0.0008,0.0008
Surface temperature,"x,y,t",ST,litemptop,temperature_at_top_of_ice_sheet_model,K,no,Ice temperature at surface,183,290,183,290
Depth average temperature,"x,y,t",ST,litempavg,,K,no,Should get standard name land_ice_temperature,183,290,183,290
Basal temperature beneath grounded ice sheet,"x,y,t",ST,litempbotgr,temperature_at_base_of_ice_sheet_model,K,no,Ice temperature at base of grounded ice sheet,183,290,183,290
Basal temperature beneath floating ice shelf,"x,y,t",ST,litempbotfl,temperature_at_base_of_ice_sheet_model,K,no,Ice temperature at base of floating ice shelf,183,290,183,290
Basal drag,"x,y,t",ST,strbasemag,land_ice_basal_drag,Pa,yes,Basal drag,0,300000,0,300000
Basal drag,"x,y,t",ST,strbasemag,land_ice_basal_drag,Pa,yes,Basal drag,0,1.00E+06,0,1.00E+06
Calving flux,"x,y,t",FL,licalvf,land_ice_specific_mass_flux_due_to_calving,kg m-2 s-1,yes,Ice mass change resulting from iceberg calving. Only for grid cells in contact with ocean,-1.00E+11,0,-1.00E+11,0
Grounding line flux,"x,y,t",FL,ligroundf,,kg m-2 s-1,yes,Flux of ice mass across the grounding line. Only for grounding line grid cells. Should get standard name: land_ice_specific_grounding_line_flux,0,1.00E+11,0,1.00E+11
Grounding line flux,"x,y,t",FL,ligroundf,,kg m-2 s-1,yes,Flux of ice mass across the grounding line. Only for grounding line grid cells. Should get standard name: land_ice_specific_grounding_line_flux,-1.00E+09,1.00E+11,-1.00E+09,1.00E+11
Ice front melt flux,"x,y,t",FL,lifmassbf,,kg m-2 s-1,yes,Ice mass change resulting from ice front melting. Only for grid cells in contact with ocean. Should get standard name: land_ice_specific_mass_flux_due_to_ice_front_melting,-1.00E+11,0,-1.00E+11,0
Land ice area fraction,"x,y,t",ST,sftgif,land_ice_area_fraction,1,yes,"Fraction of grid cell covered by land ice (ice sheet, ice shelf, ice cap, glacier)",0,1,0,1
Grounded ice sheet area fraction,"x,y,t",ST,sftgrf,grounded_ice_sheet_area_fraction,1,yes,"Fraction of grid cell covered by grounded ice sheet, where grounded indicates that the quantity correspond to the ice sheet that flows over bedrock",0,1,0,1
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