add ClimaSeaIce model

.github/workflows/ci.yml

@@ -17,6 +17,9 @@ jobs:
   test:
     name: ci ${{ matrix.version }} - ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
+    env:
+      ECCO_USERNAME: ${{ secrets.ECCO_USERNAME }}
+      ECCO_WEBDAV_PASSWORD: ${{ secrets.ECCO_WEBDAV_PASSWORD }}
     strategy:
       fail-fast: false
       matrix:

config/ci_configs/cmip_oceananigans_climaseaice.yml

@@ -0,0 +1,24 @@
+FLOAT_TYPE: "Float32"
+albedo_model: "CouplerAlbedo"
+atmos_config_file: "config/atmos_configs/climaatmos_edonly.yml"
+bucket_albedo_type: "map_temporal"
+coupler_toml: ["toml/amip.toml"]
+dt: "120secs"
+dt_cpl: "120secs"
+dz_bottom: 100.0
+energy_check: false
+h_elem: 8
+ice_model: "clima_seaice"
+mode_name: "cmip"
+netcdf_output_at_levels: true
+output_default_diagnostics: true
+radiation_reset_rng_seed: true
+rayleigh_sponge: true
+start_date: "20100101"
+surface_setup: "PrescribedSurface"
+t_end: "1days"
+topo_smoothing: true
+topography: "Earth"
+viscous_sponge: true
+z_elem: 39
+z_max: 60000.0

docs/src/fieldexchanger.md

@@ -39,6 +39,6 @@ the atmosphere and each surface model.
 
 ```@docs
     ClimaCoupler.FieldExchanger.combine_surfaces!
-    ClimaCoupler.FieldExchanger.resolve_ocean_ice_fractions!
+    ClimaCoupler.FieldExchanger.resolve_area_fractions!
     ClimaCoupler.FieldExchanger.import_atmos_fields!
 ```

experiments/ClimaEarth/Project.toml

@@ -41,7 +41,7 @@ ClimaAtmos = "0.27, 0.28, 0.29, 0.30, 0.31"
 ClimaCalibrate = "0.1"
 ClimaDiagnostics = "0.2.6"
 ClimaLand = "1.0"
-ClimaOcean = "0.8"
+ClimaOcean = "0.8.6"
 ClimaParams = "1.0"
 ClimaSeaIce = "0.3"
 ClimaTimeSteppers = "0.7, 0.8"

experiments/ClimaEarth/cli_options.jl

@@ -175,6 +175,11 @@ function argparse_settings()
         help = "Directory containing ERA5 initial condition files (subseasonal mode). Filenames inferred from start_date [none (default)]. Generated with `https://github.com/CliMA/WeatherQuest`"
         arg_type = String
         default = nothing
+        # Ice model specific
+        "--ice_model"
+        help = "Sea ice model to use. [`prescribed` (default), `clima_seaice`]"
+        arg_type = String
+        default = "prescribed"
     end
     return s
 end