Rebasing and integrating NeuralSnow module

.buildkite/Manifest-v1.11.toml

@@ -2,7 +2,7 @@
 
 julia_version = "1.11.2"
 manifest_format = "2.0"
-project_hash = "c37eb520716a42d13453d464e20722c2d9ad2f0e"
+project_hash = "ed73b8f9b8b31b7bd82adc044809f42aee092974"
 
 [[deps.ADTypes]]
 git-tree-sha1 = "72af59f5b8f09faee36b4ec48e014a79210f2f4f"
@@ -296,6 +296,12 @@ git-tree-sha1 = "e329286945d0cfc04456972ea732551869af1cfc"
 uuid = "4e9b3aee-d8a1-5a3d-ad8b-7d824db253f0"
 version = "1.0.1+0"
 
+[[deps.CSV]]
+deps = ["CodecZlib", "Dates", "FilePathsBase", "InlineStrings", "Mmap", "Parsers", "PooledArrays", "PrecompileTools", "SentinelArrays", "Tables", "Unicode", "WeakRefStrings", "WorkerUtilities"]
+git-tree-sha1 = "deddd8725e5e1cc49ee205a1964256043720a6c3"
+uuid = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
+version = "0.10.15"
+
 [[deps.CUDA]]
 deps = ["AbstractFFTs", "Adapt", "BFloat16s", "CEnum", "CUDA_Driver_jll", "CUDA_Runtime_Discovery", "CUDA_Runtime_jll", "Crayons", "DataFrames", "ExprTools", "GPUArrays", "GPUCompiler", "KernelAbstractions", "LLVM", "LLVMLoopInfo", "LazyArtifacts", "Libdl", "LinearAlgebra", "Logging", "NVTX", "Preferences", "PrettyTables", "Printf", "Random", "Random123", "RandomNumbers", "Reexport", "Requires", "SparseArrays", "StaticArrays", "Statistics", "demumble_jll"]
 git-tree-sha1 = "e0725a467822697171af4dae15cec10b4fc19053"
@@ -415,26 +421,17 @@ deps = ["ArtifactWrappers", "ClimaComms", "ClimaCore", "ClimaDiagnostics", "Clim
 path = ".."
 uuid = "08f4d4ce-cf43-44bb-ad95-9d2d5f413532"
 version = "0.15.6"
+weakdeps = ["BSON", "CSV", "CUDA", "ClimaParams", "DataFrames", "Flux", "HTTP", "StatsBase", "cuDNN"]
 
     [deps.ClimaLand.extensions]
     CreateParametersExt = "ClimaParams"
-    NeuralSnowExt = ["CSV", "DataFrames", "HTTP", "Flux", "StatsBase", "cuDNN"]
-
-    [deps.ClimaLand.weakdeps]
-    CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
-    CUDA = "052768ef-5323-5732-b1bb-66c8b64840ba"
-    ClimaParams = "5c42b081-d73a-476f-9059-fd94b934656c"
-    DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
-    Flux = "587475ba-b771-5e3f-ad9e-33799f191a9c"
-    HTTP = "cd3eb016-35fb-5094-929b-558a96fad6f3"
-    StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
-    cuDNN = "02a925ec-e4fe-4b08-9a7e-0d78e3d38ccd"
+    NeuralSnowExt = ["CSV", "DataFrames", "HTTP", "Flux", "StatsBase", "cuDNN", "BSON"]
 
 [[deps.ClimaParams]]
 deps = ["TOML"]
-git-tree-sha1 = "489c5655993c62fb34293908a6b0877e32f183ee"
+git-tree-sha1 = "1e17ed5997da08f1ca186df1882ef10010f70481"
 uuid = "5c42b081-d73a-476f-9059-fd94b934656c"
-version = "0.10.16"
+version = "0.10.18"
 
 [[deps.ClimaTimeSteppers]]
 deps = ["ClimaComms", "Colors", "DataStructures", "DiffEqBase", "KernelAbstractions", "Krylov", "LinearAlgebra", "LinearOperators", "NVTX", "SciMLBase", "StaticArrays"]
@@ -963,10 +960,10 @@ uuid = "53c48c17-4a7d-5ca2-90c5-79b7896eea93"
 version = "0.8.5"
 
 [[deps.Flux]]
-deps = ["Adapt", "ChainRulesCore", "Compat", "Functors", "LinearAlgebra", "MLDataDevices", "MLUtils", "MacroTools", "NNlib", "OneHotArrays", "Optimisers", "Preferences", "ProgressLogging", "Random", "Reexport", "Setfield", "SparseArrays", "SpecialFunctions", "Statistics", "Zygote"]
-git-tree-sha1 = "df520a0727f843576801a0294f5be1a94be28e23"
+deps = ["Adapt", "ChainRulesCore", "Compat", "EnzymeCore", "Functors", "LinearAlgebra", "MLDataDevices", "MLUtils", "MacroTools", "NNlib", "OneHotArrays", "Optimisers", "Preferences", "ProgressLogging", "Random", "Reexport", "Setfield", "SparseArrays", "SpecialFunctions", "Statistics", "Zygote"]
+git-tree-sha1 = "40c77b726f127356110a3f0aa6e3ecd3ac14159b"
 uuid = "587475ba-b771-5e3f-ad9e-33799f191a9c"
-version = "0.14.25"
+version = "0.15.2"
 
     [deps.Flux.extensions]
     FluxAMDGPUExt = "AMDGPU"
@@ -1041,10 +1038,10 @@ uuid = "77dc65aa-8811-40c2-897b-53d922fa7daf"
 version = "0.1.3"
 
 [[deps.Functors]]
-deps = ["LinearAlgebra"]
-git-tree-sha1 = "64d8e93700c7a3f28f717d265382d52fac9fa1c1"
+deps = ["Compat", "ConstructionBase", "LinearAlgebra", "Random"]
+git-tree-sha1 = "60a0339f28a233601cb74468032b5c302d5067de"
 uuid = "d9f16b24-f501-4c13-a1f2-28368ffc5196"
-version = "0.4.12"
+version = "0.5.2"
 
 [[deps.Future]]
 deps = ["Random"]
@@ -1224,9 +1221,9 @@ version = "1.14.2+1"
 
 [[deps.HTTP]]
 deps = ["Base64", "CodecZlib", "ConcurrentUtilities", "Dates", "ExceptionUnwrapping", "Logging", "LoggingExtras", "MbedTLS", "NetworkOptions", "OpenSSL", "PrecompileTools", "Random", "SimpleBufferStream", "Sockets", "URIs", "UUIDs"]
-git-tree-sha1 = "6c22309e9a356ac1ebc5c8a217045f9bae6f8d9a"
+git-tree-sha1 = "627fcacdb7cb51dc67f557e1598cdffe4dda386d"
 uuid = "cd3eb016-35fb-5094-929b-558a96fad6f3"
-version = "1.10.13"
+version = "1.10.14"
 
 [[deps.HarfBuzz_jll]]
 deps = ["Artifacts", "Cairo_jll", "Fontconfig_jll", "FreeType2_jll", "Glib_jll", "Graphite2_jll", "JLLWrappers", "Libdl", "Libffi_jll"]
@@ -1387,9 +1384,9 @@ weakdeps = ["Dates", "Test"]
     InverseFunctionsTestExt = "Test"
 
 [[deps.InvertedIndices]]
-git-tree-sha1 = "0dc7b50b8d436461be01300fd8cd45aa0274b038"
+git-tree-sha1 = "6da3c4316095de0f5ee2ebd875df8721e7e0bdbe"
 uuid = "41ab1584-1d38-5bbf-9106-f11c6c58b48f"
-version = "1.3.0"
+version = "1.3.1"
 
 [[deps.IrrationalConstants]]
 git-tree-sha1 = "630b497eafcc20001bba38a4651b327dcfc491d2"
@@ -1703,9 +1700,9 @@ version = "2.16.0+0"
 
 [[deps.LogExpFunctions]]
 deps = ["DocStringExtensions", "IrrationalConstants", "LinearAlgebra"]
-git-tree-sha1 = "a2d09619db4e765091ee5c6ffe8872849de0feea"
+git-tree-sha1 = "13ca9e2586b89836fd20cccf56e57e2b9ae7f38f"
 uuid = "2ab3a3ac-af41-5b50-aa03-7779005ae688"
-version = "0.3.28"
+version = "0.3.29"
 
     [deps.LogExpFunctions.extensions]
     LogExpFunctionsChainRulesCoreExt = "ChainRulesCore"
@@ -1741,9 +1738,9 @@ version = "2024.2.0+0"
 
 [[deps.MLDataDevices]]
 deps = ["Adapt", "Compat", "Functors", "Preferences", "Random"]
-git-tree-sha1 = "85b47bc5a8bf0c886286638585df3bec7c9f8269"
+git-tree-sha1 = "2580925570e9906bb812896c7940345b68cdb6a3"
 uuid = "7e8f7934-dd98-4c1a-8fe8-92b47a384d40"
-version = "1.5.3"
+version = "1.6.3"
 
     [deps.MLDataDevices.extensions]
     MLDataDevicesAMDGPUExt = "AMDGPU"
@@ -2099,9 +2096,14 @@ version = "0.5.5+0"
 
 [[deps.Optimisers]]
 deps = ["ChainRulesCore", "Functors", "LinearAlgebra", "Random", "Statistics"]
-git-tree-sha1 = "c9ff5c686240c31eb8570b662dd1f66f4b183116"
+git-tree-sha1 = "c5feff34a5cf6bdc6ca06de0c5b7d6847199f1c0"
 uuid = "3bd65402-5787-11e9-1adc-39752487f4e2"
-version = "0.3.4"
+version = "0.4.2"
+weakdeps = ["Adapt", "EnzymeCore"]
+
+    [deps.Optimisers.extensions]
+    OptimisersAdaptExt = ["Adapt"]
+    OptimisersEnzymeCoreExt = "EnzymeCore"
 
 [[deps.Opus_jll]]
 deps = ["Artifacts", "JLLWrappers", "Libdl"]
@@ -2668,9 +2670,9 @@ version = "0.1.2"
 
 [[deps.SpecialFunctions]]
 deps = ["IrrationalConstants", "LogExpFunctions", "OpenLibm_jll", "OpenSpecFun_jll"]
-git-tree-sha1 = "2f5d4697f21388cbe1ff299430dd169ef97d7e14"
+git-tree-sha1 = "64cca0c26b4f31ba18f13f6c12af7c85f478cfde"
 uuid = "276daf66-3868-5448-9aa4-cd146d93841b"
-version = "2.4.0"
+version = "2.5.0"
 weakdeps = ["ChainRulesCore"]
 
     [deps.SpecialFunctions.extensions]
@@ -3007,6 +3009,12 @@ git-tree-sha1 = "93f43ab61b16ddfb2fd3bb13b3ce241cafb0e6c9"
 uuid = "2381bf8a-dfd0-557d-9999-79630e7b1b91"
 version = "1.31.0+0"
 
+[[deps.WeakRefStrings]]
+deps = ["DataAPI", "InlineStrings", "Parsers"]
+git-tree-sha1 = "b1be2855ed9ed8eac54e5caff2afcdb442d52c23"
+uuid = "ea10d353-3f73-51f8-a26c-33c1cb351aa5"
+version = "1.4.2"
+
 [[deps.WebP]]
 deps = ["CEnum", "ColorTypes", "FileIO", "FixedPointNumbers", "ImageCore", "libwebp_jll"]
 git-tree-sha1 = "aa1ca3c47f119fbdae8770c29820e5e6119b83f2"
@@ -3019,6 +3027,11 @@ git-tree-sha1 = "c1a7aa6219628fcd757dede0ca95e245c5cd9511"
 uuid = "efce3f68-66dc-5838-9240-27a6d6f5f9b6"
 version = "1.0.0"
 
+[[deps.WorkerUtilities]]
+git-tree-sha1 = "cd1659ba0d57b71a464a29e64dbc67cfe83d54e7"
+uuid = "76eceee3-57b5-4d4a-8e66-0e911cebbf60"
+version = "1.6.1"
+
 [[deps.XML2_jll]]
 deps = ["Artifacts", "JLLWrappers", "Libdl", "Libiconv_jll", "Zlib_jll"]
 git-tree-sha1 = "a2fccc6559132927d4c5dc183e3e01048c6dcbd6"

.buildkite/Project.toml

@@ -2,6 +2,7 @@
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
 ArtifactWrappers = "a14bc488-3040-4b00-9dc1-f6467924858a"
 BSON = "fbb218c0-5317-5bc6-957e-2ee96dd4b1f0"
+CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
 CUDA = "052768ef-5323-5732-b1bb-66c8b64840ba"
 CairoMakie = "13f3f980-e62b-5c42-98c6-ff1f3baf88f0"
 ClimaAnalysis = "29b5916a-a76c-4e73-9657-3c8fd22e65e6"

Project.toml

@@ -22,6 +22,7 @@ SurfaceFluxes = "49b00bb7-8bd4-4f2b-b78c-51cd0450215f"
 Thermodynamics = "b60c26fb-14c3-4610-9d3e-2d17fe7ff00c"
 
 [weakdeps]
+BSON = "fbb218c0-5317-5bc6-957e-2ee96dd4b1f0"
 CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
 CUDA = "052768ef-5323-5732-b1bb-66c8b64840ba"
 ClimaParams = "5c42b081-d73a-476f-9059-fd94b934656c"
@@ -33,10 +34,11 @@ cuDNN = "02a925ec-e4fe-4b08-9a7e-0d78e3d38ccd"
 
 [extensions]
 CreateParametersExt = "ClimaParams"
-NeuralSnowExt = ["CSV", "DataFrames", "HTTP", "Flux", "StatsBase", "cuDNN"]
+NeuralSnowExt = ["CSV", "DataFrames", "HTTP", "Flux", "StatsBase", "cuDNN", "BSON"]
 
 [compat]
 ArtifactWrappers = "0.2"
+BSON = "0.3.9"
 CSV = "0.10.14"
 CUDA = "5.5"
 ClimaComms = "0.6"

docs/Manifest-v1.11.toml

@@ -2,7 +2,7 @@
 
 julia_version = "1.11.2"
 manifest_format = "2.0"
-project_hash = "355d659ef955f00d0dd0873a3a8938c4c8fe8215"
+project_hash = "04bb15e7c257352c3c06bc57a69afee68a5405e7"
 
 [[deps.ADTypes]]
 git-tree-sha1 = "72af59f5b8f09faee36b4ec48e014a79210f2f4f"
@@ -207,6 +207,11 @@ git-tree-sha1 = "2c7cc21e8678eff479978a0a2ef5ce2f51b63dff"
 uuid = "ab4f0b2a-ad5b-11e8-123f-65d77653426b"
 version = "0.5.0"
 
+[[deps.BSON]]
+git-tree-sha1 = "4c3e506685c527ac6a54ccc0c8c76fd6f91b42fb"
+uuid = "fbb218c0-5317-5bc6-957e-2ee96dd4b1f0"
+version = "0.3.9"
+
 [[deps.BandedMatrices]]
 deps = ["ArrayLayouts", "FillArrays", "LinearAlgebra", "PrecompileTools"]
 git-tree-sha1 = "2a81cc8adf470ac6bd87eef3ca3d194d08a8754c"
@@ -431,11 +436,11 @@ deps = ["ArtifactWrappers", "ClimaComms", "ClimaCore", "ClimaDiagnostics", "Clim
 path = ".."
 uuid = "08f4d4ce-cf43-44bb-ad95-9d2d5f413532"
 version = "0.15.6"
-weakdeps = ["CSV", "CUDA", "ClimaParams", "DataFrames", "Flux", "HTTP", "StatsBase", "cuDNN"]
+weakdeps = ["BSON", "CSV", "CUDA", "ClimaParams", "DataFrames", "Flux", "HTTP", "StatsBase", "cuDNN"]
 
     [deps.ClimaLand.extensions]
     CreateParametersExt = "ClimaParams"
-    NeuralSnowExt = ["CSV", "DataFrames", "HTTP", "Flux", "StatsBase", "cuDNN"]
+    NeuralSnowExt = ["CSV", "DataFrames", "HTTP", "Flux", "StatsBase", "cuDNN", "BSON"]
 
 [[deps.ClimaLandSimulations]]
 deps = ["ArtifactWrappers", "Bonito", "CairoMakie", "ClimaComms", "ClimaCore", "ClimaDiagnostics", "ClimaLand", "ClimaParams", "ClimaTimeSteppers", "ClimaUtilities", "DataFrames", "Dates", "DelimitedFiles", "Format", "HTTP", "Insolation", "Interpolations", "InverseFunctions", "JSON", "LaTeXStrings", "MutableArithmetics", "NLsolve", "PlotUtils", "RootSolvers", "SciMLBase", "StaticArrays", "Statistics", "StatsBase", "SurfaceFluxes", "Thermodynamics", "Unitful", "UnitfulMoles", "WGLMakie", "cuDNN"]
@@ -445,9 +450,9 @@ version = "0.1.0"
 
 [[deps.ClimaParams]]
 deps = ["TOML"]
-git-tree-sha1 = "489c5655993c62fb34293908a6b0877e32f183ee"
+git-tree-sha1 = "1e17ed5997da08f1ca186df1882ef10010f70481"
 uuid = "5c42b081-d73a-476f-9059-fd94b934656c"
-version = "0.10.16"
+version = "0.10.18"
 
 [[deps.ClimaTimeSteppers]]
 deps = ["ClimaComms", "Colors", "DataStructures", "DiffEqBase", "KernelAbstractions", "Krylov", "LinearAlgebra", "LinearOperators", "NVTX", "SciMLBase", "StaticArrays"]
@@ -1242,9 +1247,9 @@ version = "1.12.2+2"
 
 [[deps.HTTP]]
 deps = ["Base64", "CodecZlib", "ConcurrentUtilities", "Dates", "ExceptionUnwrapping", "Logging", "LoggingExtras", "MbedTLS", "NetworkOptions", "OpenSSL", "PrecompileTools", "Random", "SimpleBufferStream", "Sockets", "URIs", "UUIDs"]
-git-tree-sha1 = "6c22309e9a356ac1ebc5c8a217045f9bae6f8d9a"
+git-tree-sha1 = "627fcacdb7cb51dc67f557e1598cdffe4dda386d"
 uuid = "cd3eb016-35fb-5094-929b-558a96fad6f3"
-version = "1.10.13"
+version = "1.10.14"
 
 [[deps.HarfBuzz_jll]]
 deps = ["Artifacts", "Cairo_jll", "Fontconfig_jll", "FreeType2_jll", "Glib_jll", "Graphite2_jll", "JLLWrappers", "Libdl", "Libffi_jll"]
@@ -1404,9 +1409,9 @@ weakdeps = ["Dates", "Test"]
     InverseFunctionsTestExt = "Test"
 
 [[deps.InvertedIndices]]
-git-tree-sha1 = "0dc7b50b8d436461be01300fd8cd45aa0274b038"
+git-tree-sha1 = "6da3c4316095de0f5ee2ebd875df8721e7e0bdbe"
 uuid = "41ab1584-1d38-5bbf-9106-f11c6c58b48f"
-version = "1.3.0"
+version = "1.3.1"
 
 [[deps.IrrationalConstants]]
 git-tree-sha1 = "630b497eafcc20001bba38a4651b327dcfc491d2"
@@ -1715,9 +1720,9 @@ version = "2.20.1"
 
 [[deps.LogExpFunctions]]
 deps = ["DocStringExtensions", "IrrationalConstants", "LinearAlgebra"]
-git-tree-sha1 = "a2d09619db4e765091ee5c6ffe8872849de0feea"
+git-tree-sha1 = "13ca9e2586b89836fd20cccf56e57e2b9ae7f38f"
 uuid = "2ab3a3ac-af41-5b50-aa03-7779005ae688"
-version = "0.3.28"
+version = "0.3.29"
 
     [deps.LogExpFunctions.extensions]
     LogExpFunctionsChainRulesCoreExt = "ChainRulesCore"
@@ -2662,9 +2667,9 @@ version = "0.1.2"
 
 [[deps.SpecialFunctions]]
 deps = ["IrrationalConstants", "LogExpFunctions", "OpenLibm_jll", "OpenSpecFun_jll"]
-git-tree-sha1 = "2f5d4697f21388cbe1ff299430dd169ef97d7e14"
+git-tree-sha1 = "64cca0c26b4f31ba18f13f6c12af7c85f478cfde"
 uuid = "276daf66-3868-5448-9aa4-cd146d93841b"
-version = "2.4.0"
+version = "2.5.0"
 weakdeps = ["ChainRulesCore"]
 
     [deps.SpecialFunctions.extensions]

docs/Project.toml

@@ -1,5 +1,6 @@
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"
+BSON = "fbb218c0-5317-5bc6-957e-2ee96dd4b1f0"
 CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
 CairoMakie = "13f3f980-e62b-5c42-98c6-ff1f3baf88f0"
 ClimaCore = "d414da3d-4745-48bb-8d80-42e94e092884"

docs/tutorials/standalone/Snow/base_tutorial.jl

@@ -43,10 +43,10 @@
 # We begin by importing the developed code to create and run the neural network,
 # as well as some preliminary packages:
 using ClimaLand
-using DataFrames, CSV, HTTP, Dates, Flux, StatsBase, cuDNN
+using DataFrames, CSV, HTTP, Dates, Flux, StatsBase, cuDNN, BSON
 
 # The code lives in an extenson that we have to manually load. The extension can
-# be loaded only if "CSV", "HTTP", "Flux", "StatsBase", "cuDNN" and "ClimaLand"
+# be loaded only if "DataFrames", "CSV", "HTTP", "Flux", "StatsBase", "cuDNN", "BSON", and "ClimaLand"
 # are loaded.
 DataTools = Base.get_extension(ClimaLand, :NeuralSnowExt).DataTools
 ModelTools = Base.get_extension(ClimaLand, :NeuralSnowExt).ModelTools;

docs/tutorials/standalone/Snow/data_tutorial.jl

@@ -11,10 +11,10 @@
 
 # We begin by importing all required packages:
 using ClimaLand
-using DataFrames, CSV, HTTP, Dates, Flux, StatsBase, cuDNN
+using DataFrames, CSV, HTTP, Dates, Flux, StatsBase, cuDNN, BSON
 
 # The code lives in an extenson that we have to manually load. The extension can
-# be loaded only if "CSV", "HTTP", "Flux", "StatsBase", "cuDNN" and "ClimaLand"
+# be loaded only if "DataFrames", "CSV", "HTTP", "Flux", "StatsBase", "cuDNN", "BSON", and "ClimaLand"
 # are loaded.
 DataTools = Base.get_extension(ClimaLand, :NeuralSnowExt).DataTools;
 

experiments/integrated/fluxnet/snow_soil/simulation.jl

@@ -88,7 +88,7 @@ soil_model_type = Soil.EnergyHydrology
 snow_parameters = SnowParameters{FT}(
     dt;
     α_snow = α,
-    ρ_snow = ρ,
+    density = Snow.ConstantDensityModel(ρ),
     earth_param_set = earth_param_set,
 );
 snow_args = (; parameters = snow_parameters);

experiments/standalone/Snow/snowmip_simulation.jl

@@ -20,6 +20,9 @@ using Statistics
 using Insolation
 using DelimitedFiles
 
+using CSV, HTTP, Flux, cuDNN, BSON, StatsBase
+NeuralSnow = Base.get_extension(ClimaLand, :NeuralSnowExt).NeuralSnow;
+
 # Site-specific quantities
 # Error if no site argument is provided
 if length(ARGS) < 1
@@ -46,8 +49,16 @@ ndays = (tf - t0) / 3600 / 24
 
 domain = ClimaLand.Domains.Point(; z_sfc = FT(0))
 
-parameters =
-    SnowParameters{FT}(Δt; α_snow = α, ρ_snow = ρ, earth_param_set = param_set)
+#density_model = NeuralSnow.NeuralDepthModel(FT)
+density_model = Snow.ConstantDensityModel(ρ)
+depths = z[snow_data_avail]
+
+parameters = SnowParameters{FT}(
+    Δt;
+    α_snow = α,
+    density = density_model,
+    earth_param_set = param_set,
+)
 model = ClimaLand.Snow.SnowModel(
     parameters = parameters,
     domain = domain,
@@ -57,6 +68,7 @@ Y, p, coords = ClimaLand.initialize(model)
 
 # Set initial conditions
 Y.snow.S .= FT(SWE[1]) # first data point
+#Y.snow.Z .= FT(depths[1]) #uncomment if using NeuralDepthModel instead of ConstantDensityModel
 Y.snow.U .=
     ClimaLand.Snow.energy_from_q_l_and_swe(FT(SWE[1]), FT(0), parameters) # with q_l = 0
 

ext/NeuralSnowExt.jl

@@ -4,5 +4,7 @@ include("neural_snow/DataTools.jl")
 using .DataTools
 include("neural_snow/ModelTools.jl")
 using .ModelTools
+include("neural_snow/NeuralSnow.jl")
+using .NeuralSnow
 
 end