Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.

NetCDF 4.6.1

Version 4.6.1 of the netCDF-C library is now available. This is primarily a maintenance release; highlights include:

  • Reverted some new behaviors that, while in line with the netCDF specification, broke existing workflows.
  • Corrected an issue which could result in a dap4 failure.
  • Allow nccopy to control output filter suppresion.
  • Improved support for CRT builds with Visual Studio, improves zlib detection in hdf5 library.
  • Moved HDF4 into a distinct dispatch layer.

Note that due to ongoing issues, native CDF5 support is disabled by default. (See the Release Notes section describing release 4.5.0-rc3 for information on how to enable CDF5 support.) You should be aware that for the time being, reading/writing CDF5 files on 32-bit platforms may result in unexpected behavior when using extremely large variables. For 32-bit platforms it is best to continue using NC_FORMAT_64BIT_OFFSET.

Detailed information about the release is available in the Release Notes.

Complete information about using this release can be found in the NetCDF Documentation.

Source-code zip and tar.gz archives can be found on Unidata's NetCDF-C GitHub site.

Pre-built Windows binaries for use with Visual Studio) are available from this page.

Users of the netCDF FORTRAN and C++ Libraries Note

You can use the upgraded C library without upgrading your FORTRAN or C++ library.

Comments:

i have a great desir to use it

Posted by romain on March 23, 2018 at 10:01 PM MDT #

it would be very convenient if you can provide the format of HDF datasets.

Posted by Jessica on April 01, 2018 at 08:35 PM MDT #

The netCDF version 4 libraries integrate the HDF5 format in most of the important ways. If you have specific questions, please submit them to support-netcdf@unidata.ucar.edu

Posted by unidatanews on April 02, 2018 at 02:49 AM MDT #

thinks

Posted by ABDELKADER BENJEBARA on April 19, 2018 at 08:26 AM MDT #

i'll be very glad to use it

Posted by romain on April 19, 2018 at 07:26 PM MDT #

I want to create a NetCdf file of size 3 GB or more using java code.
How can i do that??

Posted by Prateek on May 10, 2018 at 09:49 PM MDT #

I want to download the library NetCDF

Posted by Gerardo on May 11, 2018 at 02:31 AM MDT #

You should be able to create a netcdf-3 64 bit offset file using java by using the NetcdfFileWriter class with the version set to netcdf3c64

Posted by dmh on May 11, 2018 at 05:57 AM MDT #

need for *.nc data

Posted by Willem on September 11, 2018 at 09:56 PM MDT #

phd student

Posted by ali on November 01, 2018 at 02:11 AM MDT #

thanks

Posted by minami on November 18, 2018 at 05:39 PM MST #

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