{
 "id": "netcdf-3-classic",
 "name": "netCDF-3 Classic",
 "category": "dataset",
 "identifiers": {
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   "nc",
   "cdf"
  ],
  "mime": [
   "application/netcdf",
   "application/x-netcdf"
  ],
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   "fmt/282"
  ],
  "magic": [
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    "offset": 0,
    "hex": "43444601",
    "notes": "netCDF-3 Classic"
   }
  ],
  "signatures": [
   {
    "name": "netCDF-3 Classic",
    "sequences": [
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      "position": "bof",
      "offset": 0,
      "pattern": "43444601"
     }
    ]
   }
  ]
 },
 "status": "unknown",
 "summary": "This is an outline record only, and requires further details, research or authentication to provide information that will enable users to further understand the format and to assess digital preservation risks associated with it if appropriate. If you are able to help by supplying any additional information concerning this entry, please return to the main PRONOM page and select ‘Add an Entry’.",
 "projects": [
  {
   "name": "PRONOM fmt/282",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/282",
   "kind": "format-doc"
  }
 ],
 "provenance": {
  "sources": [
   "pronom"
  ]
 },
 "updated": "2010-11-01",
 "family": "netcdf",
 "tools": [
  {
   "name": "FFmpeg",
   "url": "https://ffmpeg.org",
   "license": "LGPL-2.1-or-later / GPL-2.0-or-later",
   "open_source": true,
   "reads": true,
   "writes": false,
   "via": "netcdf"
  },
  {
   "name": "Apache Tika",
   "url": "https://tika.apache.org",
   "reads": true,
   "writes": false,
   "license": "Apache Software License 2.0",
   "open_source": true,
   "via": "netcdf"
  },
  {
   "name": "Atomistix ToolKit",
   "url": "http://www.quantumwise.com/",
   "reads": true,
   "writes": true,
   "via": "netcdf"
  },
  {
   "name": "ENVI",
   "url": "https://www.nv5geospatialsoftware.com/Products/ENVI",
   "reads": true,
   "writes": false,
   "license": "proprietary license",
   "via": "netcdf"
  },
  {
   "name": "FlexPro",
   "url": "http://www.weisang.com/",
   "reads": true,
   "writes": false,
   "license": "proprietary license",
   "via": "netcdf"
  },
  {
   "name": "GNU Data Language",
   "url": "https://gnudatalanguage.github.io/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 2.0",
   "open_source": true,
   "via": "netcdf"
  },
  {
   "name": "HDF Explorer",
   "url": "http://www.space-research.org/",
   "reads": true,
   "writes": false,
   "via": "netcdf"
  },
  {
   "name": "IBM OpenDX",
   "url": "http://www.opendx.org",
   "reads": true,
   "writes": false,
   "license": "IBM Public License",
   "open_source": true,
   "via": "netcdf"
  },
  {
   "name": "Julia",
   "url": "https://julialang.org/",
   "reads": true,
   "writes": false,
   "via": "netcdf"
  },
  {
   "name": "kst",
   "url": "https://kst-plot.kde.org/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License",
   "open_source": true,
   "via": "netcdf"
  },
  {
   "name": "LabPlot",
   "url": "https://labplot.kde.org/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 2.0",
   "open_source": true,
   "via": "netcdf"
  },
  {
   "name": "Mathematica",
   "url": "https://www.wolfram.com/mathematica/",
   "reads": true,
   "writes": true,
   "license": "proprietary license",
   "via": "netcdf"
  },
  {
   "name": "NCAR Command Language",
   "url": "https://www.ncl.ucar.edu/",
   "reads": true,
   "writes": false,
   "license": "Apache Software License 2.0",
   "open_source": true,
   "via": "netcdf"
  },
  {
   "name": "netCDF library",
   "url": "https://www.unidata.ucar.edu/software/netcdf/",
   "reads": true,
   "writes": true,
   "license": "3-clause BSD License",
   "open_source": true,
   "via": "netcdf"
  },
  {
   "name": "SciPy",
   "url": "https://scipy.org",
   "reads": true,
   "writes": false,
   "license": "BSD licenses",
   "open_source": true,
   "via": "netcdf"
  },
  {
   "name": "VisAD",
   "url": "http://www.ssec.wisc.edu/~billh/visad.html",
   "reads": true,
   "writes": false,
   "via": "netcdf"
  }
 ],
 "parsers": [],
 "conversions": [
  {
   "to": "flac-free-lossless-audio-codec-1-2-1",
   "tool": "FFmpeg",
   "command": "ffmpeg -i in.nc out.flac",
   "fidelity": "partial",
   "losses": "Audio track only: the video is dropped.",
   "url": "https://ffmpeg.org",
   "via": "netcdf"
  },
  {
   "to": "waveform-audio",
   "tool": "FFmpeg",
   "command": "ffmpeg -i in.nc out.wav",
   "fidelity": "partial",
   "losses": "Audio track only: the video is dropped.",
   "url": "https://ffmpeg.org",
   "via": "netcdf"
  },
  {
   "to": "mpeg-1-2-audio-layer-3",
   "tool": "FFmpeg",
   "command": "ffmpeg -i in.nc out.mp3",
   "fidelity": "lossy",
   "losses": "Lossy re-encoding.",
   "url": "https://ffmpeg.org",
   "via": "netcdf"
  },
  {
   "to": "ogg",
   "tool": "FFmpeg",
   "command": "ffmpeg -i in.nc out.ogg",
   "fidelity": "lossy",
   "losses": "Lossy re-encoding.",
   "url": "https://ffmpeg.org",
   "via": "netcdf"
  },
  {
   "to": "mpeg-4-part-14",
   "tool": "FFmpeg",
   "command": "ffmpeg -i in.nc out.mp4",
   "fidelity": "lossy",
   "losses": "Re-encoded with lossy codecs by default; try `-c copy` to remux without re-encoding when the codecs fit the container.",
   "url": "https://ffmpeg.org",
   "via": "netcdf"
  },
  {
   "to": "matroska-1-4",
   "tool": "FFmpeg",
   "command": "ffmpeg -i in.nc out.mkv",
   "fidelity": "lossy",
   "losses": "Re-encoded with lossy codecs by default; try `-c copy` to remux without re-encoding when the codecs fit the container.",
   "url": "https://ffmpeg.org",
   "via": "netcdf"
  },
  {
   "to": "webm",
   "tool": "FFmpeg",
   "command": "ffmpeg -i in.nc out.webm",
   "fidelity": "lossy",
   "losses": "Re-encoded with lossy codecs by default; try `-c copy` to remux without re-encoding when the codecs fit the container.",
   "url": "https://ffmpeg.org",
   "via": "netcdf"
  }
 ]
}