Int64 attribute is converted to Int32 #258
Description
Describe the bug
A Julia Int64 (or Vector{Int64}) attribute is written to netcdf as Int32
(tested with NetCDF dataset attributes, not tried NetCDF variable attributes)
Edit: see comment below, looks like this is an intentional conversion to deal with a netcdf limitation?
To Reproduce
import NCDatasets
ds = NCDatasets.NCDataset("/tmp/test.nc","c")
v_i64 = 42
@assert typeof(v_i64) === Int64
ds.attrib["testInt64"] = 42
typeof(ds.attrib["testInt64"])
Int32Expected behavior
Int64 attributes should remain as Int64
Environment
versioninfo()
Julia Version 1.10.3
Commit 0b4590a5507 (2024-04-30 10:59 UTC)
Build Info:
Official https://julialang.org/ release
Platform Info:
OS: Linux (x86_64-linux-gnu)
CPU: 12 × AMD Ryzen 5 7600 6-Core Processor
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 12 virtual cores)
Environment:
JULIA_EDITOR = code
JULIA_NUM_THREADS =
- NCDatasets version: v0.14.4
- Output of
using Pkg; Pkg.status(mode=PKGMODE_MANIFEST)
julia> using Pkg; Pkg.status(mode=PKGMODE_MANIFEST)
Status `~/PALEO/PALEOdev.jl/PALEOexamples/Manifest.toml`
[47edcb42] ADTypes v1.2.1
[a4c015fc] ANSIColoredPrinters v0.0.1
[1520ce14] AbstractTrees v0.4.5
[7d9f7c33] Accessors v0.1.36
[79e6a3ab] Adapt v4.0.4
[ec485272] ArnoldiMethod v0.4.0
[4fba245c] ArrayInterface v7.10.0
[4c555306] ArrayLayouts v1.9.3
[bf4720bc] AssetRegistry v0.1.0
[13072b0f] AxisAlgorithms v1.1.0
[6e4b80f9] BenchmarkTools v1.5.0
[d1d4a3ce] BitFlags v0.1.8
[62783981] BitTwiddlingConvenienceFunctions v0.1.5
[ad839575] Blink v0.12.9
[e1450e63] BufferedStreams v1.2.1
[fa961155] CEnum v0.5.0
[179af706] CFTime v0.1.3
[2a0fbf3d] CPUSummary v0.2.5
[336ed68f] CSV v0.10.14
[d360d2e6] ChainRulesCore v1.23.0
[fb6a15b2] CloseOpenIntervals v0.1.12
[da1fd8a2] CodeTracking v1.3.5
[944b1d66] CodecZlib v0.7.4
[35d6a980] ColorSchemes v3.25.0
[3da002f7] ColorTypes v0.11.5
[c3611d14] ColorVectorSpace v0.10.0
[5ae59095] Colors v0.12.11
[1fbeeb36] CommonDataModel v0.3.6
[38540f10] CommonSolve v0.2.4
[bbf7d656] CommonSubexpressions v0.3.0
[34da2185] Compat v4.15.0
[a33af91c] CompositionsBase v0.1.2
[2569d6c7] ConcreteStructs v0.2.3
[f0e56b4a] ConcurrentUtilities v2.4.1
[8f4d0f93] Conda v1.10.0
[187b0558] ConstructionBase v1.5.5
[d38c429a] Contour v0.6.3
[adafc99b] CpuId v0.3.1
[a8cc5b0e] Crayons v4.1.1
[9a962f9c] DataAPI v1.16.0
[a93c6f00] DataFrames v1.6.1
[864edb3b] DataStructures v0.18.20
[e2d170a0] DataValueInterfaces v1.0.0
[8bb1440f] DelimitedFiles v1.9.1
[2b5f629d] DiffEqBase v6.151.1
[163ba53b] DiffResults v1.1.0
[b552c78f] DiffRules v1.15.1
⌅ [3c3547ce] DiskArrays v0.3.23
[b4f34e82] Distances v0.10.11
[ffbed154] DocStringExtensions v0.9.3
[e30172f5] Documenter v1.4.1
[4e289a0a] EnumX v1.0.4
[f151be2c] EnzymeCore v0.7.2
[460bff9d] ExceptionUnwrapping v0.1.10
[d4d017d3] ExponentialUtilities v1.26.1
[e2ba6199] ExprTools v0.1.10
[8f5d6c58] EzXML v1.2.0
[c87230d0] FFMPEG v0.4.1
[7034ab61] FastBroadcast v0.2.8
[9aa1b823] FastClosures v0.3.2
[29a986be] FastLapackInterface v2.0.3
[5789e2e9] FileIO v1.16.3
[48062228] FilePathsBase v0.9.21
[1a297f60] FillArrays v1.11.0
[6a86dc24] FiniteDiff v2.23.1
[53c48c17] FixedPointNumbers v0.8.5
[1fa38f19] Format v1.3.7
[f6369f11] ForwardDiff v0.10.36
[069b7b12] FunctionWrappers v1.1.3
[77dc65aa] FunctionWrappersWrappers v0.1.3
[de31a74c] FunctionalCollections v0.5.0
[46192b85] GPUArraysCore v0.1.6
[28b8d3ca] GR v0.73.5
[c145ed77] GenericSchur v0.5.4
⌃ [d7ba0133] Git v1.3.0
[86223c79] Graphs v1.11.0
[42e2da0e] Grisu v1.0.2
[f67ccb44] HDF5 v0.17.2
[cd3eb016] HTTP v1.10.8
[9fb69e20] Hiccup v0.2.2
[3e5b6fbb] HostCPUFeatures v0.1.16
[7073ff75] IJulia v1.24.2
[b5f81e59] IOCapture v0.2.4
[615f187c] IfElse v0.1.1
[5903a43b] Infiltrator v1.8.2
[d25df0c9] Inflate v0.1.4
[842dd82b] InlineStrings v1.4.0
[a98d9a8b] Interpolations v0.15.1
[3587e190] InverseFunctions v0.1.14
[41ab1584] InvertedIndices v1.3.0
[92d709cd] IrrationalConstants v0.2.2
[82899510] IteratorInterfaceExtensions v1.0.0
[033835bb] JLD2 v0.4.48
[1019f520] JLFzf v0.1.7
[692b3bcd] JLLWrappers v1.5.0
[97c1335a] JSExpr v0.5.4
[682c06a0] JSON v0.21.4
[aa1ae85d] JuliaInterpreter v0.9.31
[ef3ab10e] KLU v0.6.0
[ba0b0d4f] Krylov v0.9.6
[8ac3fa9e] LRUCache v1.6.1
[7f56f5a3] LSODA v0.7.5
[b964fa9f] LaTeXStrings v1.3.1
[23fbe1c1] Latexify v0.16.3
[10f19ff3] LayoutPointers v0.1.15
[0e77f7df] LazilyInitializedFields v1.2.2
[50d2b5c4] Lazy v0.15.1
⌅ [5078a376] LazyArrays v1.10.0
[d3d80556] LineSearches v7.2.0
[7ed4a6bd] LinearSolve v2.30.0
[2ab3a3ac] LogExpFunctions v0.3.27
[e6f89c97] LoggingExtras v1.0.3
[bdcacae8] LoopVectorization v0.12.170
[6f1432cf] LoweredCodeUtils v2.4.6
[23992714] MAT v0.10.7
[3da0fdf6] MPIPreferences v0.1.11
[1914dd2f] MacroTools v0.5.13
[d125e4d3] ManualMemory v0.1.8
[299715c1] MarchingCubes v0.1.9
[d0879d2d] MarkdownAST v0.1.2
⌅ [a3b82374] MatrixFactorizations v2.2.0
[bb5d69b7] MaybeInplace v0.1.2
[739be429] MbedTLS v1.1.9
[442fdcdd] Measures v0.3.2
[e1d29d7a] Missings v1.2.0
[46d2c3a1] MuladdMacro v0.2.4
[bdf0d083] MultiFloats v2.0.2
[ffc61752] Mustache v1.0.19
[a975b10e] Mux v1.0.2
[0db19996] NBInclude v2.3.0
[85f8d34a] NCDatasets v0.14.4
[d41bc354] NLSolversBase v7.8.3
[2774e3e8] NLsolve v4.5.1 `https://github.com/PALEOtoolkit/NLsolve.jl#project_region`
[77ba4419] NaNMath v1.0.2
[8913a72c] NonlinearSolve v3.12.0
[54ca160b] ODEInterface v0.5.0
[09606e27] ODEInterfaceDiffEq v3.13.3
[510215fc] Observables v0.5.5
[6fe1bfb0] OffsetArrays v1.14.0
[4d8831e6] OpenSSL v1.4.3
[bac558e1] OrderedCollections v1.6.3
[1dea7af3] OrdinaryDiffEq v6.78.0
[673cec3b] PALEOaqchem v0.3.10
[804b410e] PALEOboxes v0.21.26
[4a6ed817] PALEOcopse v0.4.9
[bf7b4fbe] PALEOmodel v0.15.42 `../../PALEOmodel.jl`
[41de04b1] PALEOocean v0.4.4
[bfd8b37b] PALEOreactions v0.21.10 `../PALEOreactions`
[e0a37952] PALEOsediment v0.3.1
[65ce6f38] PackageExtensionCompat v1.0.2
[d96e819e] Parameters v0.12.3
[69de0a69] Parsers v2.8.1
[fa939f87] Pidfile v1.3.0
[b98c9c47] Pipe v1.3.0
[ccf2f8ad] PlotThemes v3.1.0
[995b91a9] PlotUtils v1.4.1
[a03496cd] PlotlyBase v0.8.19
[f0f68f2c] PlotlyJS v0.18.13
[f2990250] PlotlyKaleido v2.2.4
[91a5bcdd] Plots v1.40.4
[f517fe37] Polyester v0.7.14
[1d0040c9] PolyesterWeave v0.2.1
[2dfb63ee] PooledArrays v1.4.3
[d236fae5] PreallocationTools v0.4.21
[aea7be01] PrecompileTools v1.2.1
[21216c6a] Preferences v1.4.3
[08abe8d2] PrettyTables v2.3.1
[c84ed2f1] Ratios v0.4.5
[3cdcf5f2] RecipesBase v1.3.4
[01d81517] RecipesPipeline v0.6.12
[731186ca] RecursiveArrayTools v3.19.0
[f2c3362d] RecursiveFactorization v0.2.23
[189a3867] Reexport v1.2.2
[2792f1a3] RegistryInstances v0.1.0
[05181044] RelocatableFolders v1.0.1
[ae029012] Requires v1.3.0
[295af30f] Revise v3.5.14
[f2b01f46] Roots v2.1.5
[7e49a35a] RuntimeGeneratedFunctions v0.5.13
[fdea26ae] SIMD v3.5.0
[94e857df] SIMDTypes v0.1.0
[476501e8] SLEEFPirates v0.6.42
[0bca4576] SciMLBase v2.38.0
[c0aeaf25] SciMLOperators v0.3.8
[53ae85a6] SciMLStructures v1.2.0
[6c6a2e73] Scratch v1.2.1
[91c51154] SentinelArrays v1.4.3
[efcf1570] Setfield v1.1.1
[992d4aef] Showoff v1.0.3
[777ac1f9] SimpleBufferStream v1.1.0
[727e6d20] SimpleNonlinearSolve v1.8.0
[699a6c99] SimpleTraits v0.9.4
[ce78b400] SimpleUnPack v1.1.0
[66db9d55] SnoopPrecompile v1.0.3
[b85f4697] SoftGlobalScope v1.1.0
[a2af1166] SortingAlgorithms v1.2.1
[47a9eef4] SparseDiffTools v2.19.0
[06eadbd4] SparsityTracing v0.2.5
[e56a9233] Sparspak v0.3.9
[276daf66] SpecialFunctions v2.4.0
[aedffcd0] Static v0.8.10
[0d7ed370] StaticArrayInterface v1.5.0
[90137ffa] StaticArrays v1.9.4
[1e83bf80] StaticArraysCore v1.4.2
[82ae8749] StatsAPI v1.7.0
[2913bbd2] StatsBase v0.34.3
[7792a7ef] StrideArraysCore v0.5.6
[69024149] StringEncodings v0.3.7
[892a3eda] StringManipulation v0.3.4
[09ab397b] StructArrays v0.6.18
[c3572dad] Sundials v4.24.0
[2efcf032] SymbolicIndexingInterface v0.3.21
[3783bdb8] TableTraits v1.0.1
[bd369af6] Tables v1.11.1
[62fd8b95] TensorCore v0.1.1
[1e6cf692] TestEnv v1.101.1
[8290d209] ThreadingUtilities v0.5.2
[a759f4b9] TimerOutputs v0.5.24
[3bb67fe8] TranscodingStreams v0.10.8
[d5829a12] TriangularSolve v0.2.0
[410a4b4d] Tricks v0.1.8
[781d530d] TruncatedStacktraces v1.4.0
[5c2747f8] URIs v1.5.1
[3a884ed6] UnPack v1.0.2
[1cfade01] UnicodeFun v0.4.1
[b8865327] UnicodePlots v3.6.4
[1986cc42] Unitful v1.20.0
[45397f5d] UnitfulLatexify v1.6.3
[41fe7b60] Unzip v0.2.0
[3d5dd08c] VectorizationBase v0.21.67
[81def892] VersionParsing v1.3.0
[19fa3120] VertexSafeGraphs v0.2.0
[ea10d353] WeakRefStrings v1.4.2
[0f1e0344] WebIO v0.8.21
[104b5d7c] WebSockets v1.6.0
[cc8bc4a8] Widgets v0.6.6
[efce3f68] WoodburyMatrices v1.0.0
[76eceee3] WorkerUtilities v1.6.1
[fdbf4ff8] XLSX v0.10.1
[ddb6d928] YAML v0.4.9
[c2297ded] ZMQ v1.2.3
[a5390f91] ZipFile v0.10.1
[6e34b625] Bzip2_jll v1.0.8+1
[83423d85] Cairo_jll v1.18.0+2
[2702e6a9] EpollShim_jll v0.0.20230411+0
[2e619515] Expat_jll v2.6.2+0
⌅ [b22a6f82] FFMPEG_jll v4.4.2+2
[a3f928ae] Fontconfig_jll v2.13.96+0
[d7e528f0] FreeType2_jll v2.13.2+0
[559328eb] FriBidi_jll v1.0.14+0
[0656b61e] GLFW_jll v3.3.9+0
[d2c73de3] GR_jll v0.73.5+0
[78b55507] Gettext_jll v0.21.0+0
⌃ [f8c6e375] Git_jll v2.36.1+2
[7746bdde] Glib_jll v2.80.2+0
[3b182d85] Graphite2_jll v1.3.14+0
⌅ [0234f1f7] HDF5_jll v1.12.2+2
[2e76f6c2] HarfBuzz_jll v2.8.1+1
[1d5cc7b8] IntelOpenMP_jll v2024.1.0+0
[aacddb02] JpegTurbo_jll v3.0.3+0
[f7e6163d] Kaleido_jll v0.2.1+0
[c1c5ebd0] LAME_jll v3.100.2+0
⌅ [88015f11] LERC_jll v3.0.0+1
[1d63c593] LLVMOpenMP_jll v15.0.7+0
[aae0fff6] LSODA_jll v0.1.2+0
[dd4b983a] LZO_jll v2.10.2+0
⌅ [e9f186c6] Libffi_jll v3.2.2+1
[d4300ac3] Libgcrypt_jll v1.8.11+0
[7e76a0d4] Libglvnd_jll v1.6.0+0
[7add5ba3] Libgpg_error_jll v1.49.0+0
[94ce4f54] Libiconv_jll v1.17.0+0
[4b2f31a3] Libmount_jll v2.40.1+0
⌅ [89763e89] Libtiff_jll v4.5.1+1
[38a345b3] Libuuid_jll v2.40.1+0
[856f044c] MKL_jll v2024.1.0+0
⌃ [7243133f] NetCDF_jll v400.902.5+1
[c771fb93] ODEInterface_jll v0.0.1+0
[e7412a2a] Ogg_jll v1.3.5+1
⌅ [458c3c95] OpenSSL_jll v1.1.23+0
[efe28fd5] OpenSpecFun_jll v0.5.5+0
[91d4177d] Opus_jll v1.3.2+0
[30392449] Pixman_jll v0.43.4+0
⌅ [c0090381] Qt6Base_jll v6.5.2+2
[63e82ce6] SLEEF_jll v3.5.2+0
⌅ [fb77eaff] Sundials_jll v5.2.2+0
[a44049a8] Vulkan_Loader_jll v1.3.243+0
[a2964d1f] Wayland_jll v1.21.0+1
[2381bf8a] Wayland_protocols_jll v1.31.0+0
[02c8fc9c] XML2_jll v2.12.7+0
[aed1982a] XSLT_jll v1.1.34+0
[ffd25f8a] XZ_jll v5.4.6+0
[f67eecfb] Xorg_libICE_jll v1.1.1+0
[c834827a] Xorg_libSM_jll v1.2.4+0
[4f6342f7] Xorg_libX11_jll v1.8.6+0
[0c0b7dd1] Xorg_libXau_jll v1.0.11+0
[935fb764] Xorg_libXcursor_jll v1.2.0+4
[a3789734] Xorg_libXdmcp_jll v1.1.4+0
[1082639a] Xorg_libXext_jll v1.3.6+0
[d091e8ba] Xorg_libXfixes_jll v5.0.3+4
[a51aa0fd] Xorg_libXi_jll v1.7.10+4
[d1454406] Xorg_libXinerama_jll v1.1.4+4
[ec84b674] Xorg_libXrandr_jll v1.5.2+4
[ea2f1a96] Xorg_libXrender_jll v0.9.11+0
[14d82f49] Xorg_libpthread_stubs_jll v0.1.1+0
[c7cfdc94] Xorg_libxcb_jll v1.15.0+0
[cc61e674] Xorg_libxkbfile_jll v1.1.2+0
[e920d4aa] Xorg_xcb_util_cursor_jll v0.1.4+0
[12413925] Xorg_xcb_util_image_jll v0.4.0+1
[2def613f] Xorg_xcb_util_jll v0.4.0+1
[975044d2] Xorg_xcb_util_keysyms_jll v0.4.0+1
[0d47668e] Xorg_xcb_util_renderutil_jll v0.3.9+1
[c22f9ab0] Xorg_xcb_util_wm_jll v0.4.1+1
[35661453] Xorg_xkbcomp_jll v1.4.6+0
[33bec58e] Xorg_xkeyboard_config_jll v2.39.0+0
[c5fb5394] Xorg_xtrans_jll v1.5.0+0
[8f1865be] ZeroMQ_jll v4.3.5+0
[3161d3a3] Zstd_jll v1.5.6+0
[35ca27e7] eudev_jll v3.2.9+0
⌅ [214eeab7] fzf_jll v0.43.0+0
[1a1c6b14] gperf_jll v3.1.1+0
[a4ae2306] libaom_jll v3.9.0+0
[0ac62f75] libass_jll v0.15.1+0
[2db6ffa8] libevdev_jll v1.11.0+0
[f638f0a6] libfdk_aac_jll v2.0.2+0
[36db933b] libinput_jll v1.18.0+0
[b53b4c65] libpng_jll v1.6.43+1
[a9144af2] libsodium_jll v1.0.20+0
[f27f6e37] libvorbis_jll v1.3.7+1
[009596ad] mtdev_jll v1.1.6+0
[1317d2d5] oneTBB_jll v2021.12.0+0
[1270edf5] x264_jll v2021.5.5+0
[dfaa095f] x265_jll v3.5.0+0
[d8fb68d0] xkbcommon_jll v1.4.1+1
[0dad84c5] ArgTools v1.1.1
[56f22d72] Artifacts
[2a0f44e3] Base64
[ade2ca70] Dates
[8ba89e20] Distributed
[f43a241f] Downloads v1.6.0
[7b1f6079] FileWatching
[9fa8497b] Future
[b77e0a4c] InteractiveUtils
[4af54fe1] LazyArtifacts
[b27032c2] LibCURL v0.6.4
[76f85450] LibGit2
[8f399da3] Libdl
[37e2e46d] LinearAlgebra
[56ddb016] Logging
[d6f4376e] Markdown
[a63ad114] Mmap
[ca575930] NetworkOptions v1.2.0
[44cfe95a] Pkg v1.10.0
[de0858da] Printf
[9abbd945] Profile
[3fa0cd96] REPL
[9a3f8284] Random
[ea8e919c] SHA v0.7.0
[9e88b42a] Serialization
[1a1011a3] SharedArrays
[6462fe0b] Sockets
[2f01184e] SparseArrays v1.10.0
[10745b16] Statistics v1.10.0
[4607b0f0] SuiteSparse
[fa267f1f] TOML v1.0.3
[a4e569a6] Tar v1.10.0
[8dfed614] Test
[cf7118a7] UUIDs
[4ec0a83e] Unicode
[e66e0078] CompilerSupportLibraries_jll v1.1.1+0
[781609d7] GMP_jll v6.2.1+6
[deac9b47] LibCURL_jll v8.4.0+0
[e37daf67] LibGit2_jll v1.6.4+0
[29816b5a] LibSSH2_jll v1.11.0+1
[3a97d323] MPFR_jll v4.2.0+1
[c8ffd9c3] MbedTLS_jll v2.28.2+1
[14a3606d] MozillaCACerts_jll v2023.1.10
[4536629a] OpenBLAS_jll v0.3.23+4
[05823500] OpenLibm_jll v0.8.1+2
[efcefdf7] PCRE2_jll v10.42.0+1
[bea87d4a] SuiteSparse_jll v7.2.1+1
[83775a58] Zlib_jll v1.2.13+1
[8e850b90] libblastrampoline_jll v5.8.0+1
[8e850ede] nghttp2_jll v1.52.0+1
[3f19e933] p7zip_jll v17.4.0+2
Full output
In case of an error, please paste the full error message and stack trace.