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The NCO toolkit manipulates and analyzes data stored in netCDF-accessible formats, including DAP, HDF4, HDF5, and, most recently, Zarr. The netCDF Operators (NCO) comprise about a dozen standalone, command-line programs that take netCDF, HDF, and/or DAP files as input, then operate (e.g., derive new fields, compute statistics, print, hyperslab, manipulate metadata, regrid) and output the results to screen or files in text, binary, or netCDF formats.
Display data
ncview
Ncview is a visual browser for netCDF format files. Typically you would use ncview to get a quick and easy, push-button look at your netCDF files. You can view simple movies of the data, view along various dimensions, take a look at the actual data values, change color maps, invert the data, etc. To open a netCDF file with ncview you can use the simple command:
| Volet |
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| ncview netCDF_file |
panoply
Panoply is a NASA-developed data viewer for netCDF, HDF and GRIB files. It allows users to quickly and easily open a satellite data file, examine the contents, and make a very basic plot of the data.
To open a netCDF file with ncview you can use the simple command:
| Volet |
|---|
| panoply netCDF_file |