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.github Put CONTRIBUTING.md back in top level of repository. 2016-02-24 10:55:56 -07:00
cmake Fix some cmake syntax errors 2013-09-16 12:16:44 -06:00
dap4_test Merge branch 'master' into fieldmap.dmh 2017-06-07 14:14:33 -06:00
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examples Corrected an inconsistency between the documentation and the example. 2016-01-08 15:29:32 -07:00
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nc_test Fixed issue on 32-bit systems. 2017-07-05 14:57:12 -06:00
nc_test4 Corrected a false positive. 2017-06-01 09:36:54 -06:00
ncdap_test Updated shell scripts to accomodate windows style carriage returns. 2017-07-26 13:35:27 -06:00
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acinclude.m4 add configure option --enable-relax-coord-bound for issue #243 2016-11-12 23:58:09 -06:00
cf re: pull request https://github.com/Unidata/netcdf-c/pull/364 2017-06-06 15:23:59 -06:00
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libnetcdf.settings.in Primary change: add dap4 support 2017-03-08 17:01:10 -07:00
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Makefile.am Merged master, DAP4 support into branch. 2017-04-19 09:29:35 -06:00
mclean Fix pull request https://github.com/Unidata/netcdf-c/pull/374 (dap4.dmh) 2017-04-03 21:39:44 -06:00
nc-config.cmake.in Fix method of finding ncxx[4]-config for non-bash shells 2017-05-30 11:13:27 +01:00
nc-config.in Fix method of finding ncxx[4]-config for non-bash shells 2017-05-30 11:13:27 +01:00
netcdf.pc.in Include some doxygen input files that were inadvertently omitted. Fix pkg-config file netcdf.pc.in. 2012-03-28 19:14:25 +00:00
netCDFConfig.cmake.in Primary change: add dap4 support 2017-03-08 17:01:10 -07:00
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RELEASE_NOTES.md Updated release notes in support of https://github.com/Unidata/netcdf-c/issues/385 2017-07-14 10:43:19 -06:00
test_common.in Fix for github issue https://github.com/Unidata/netcdf-c/issues/310. 2017-06-28 13:51:01 -06:00
test_prog.c moving to trunk subdir 2010-06-03 13:24:43 +00:00
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test_prog.F moving to trunk subdir 2010-06-03 13:24:43 +00:00
test-driver-verbose Fix pull request https://github.com/Unidata/netcdf-c/pull/374 (dap4.dmh) 2017-04-03 21:39:44 -06:00
wjna Backadded the fix of Jira-228 2014-06-13 13:41:11 -06:00

Unidata NetCDF

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About

The Unidata network Common Data Form (netCDF) is an interface for scientific data access and a freely-distributed software library that provides an implementation of the interface. The netCDF library also defines a machine-independent format for representing scientific data. Together, the interface, library, and format support the creation, access, and sharing of scientific data. The current netCDF software provides C interfaces for applications and data. Separate software distributions available from Unidata provide Java, Fortran, Python, and C++ interfaces. They have been tested on various common platforms.

Properties

NetCDF files are self-describing, network-transparent, directly accessible, and extendible. Self-describing means that a netCDF file includes information about the data it contains. Network-transparent means that a netCDF file is represented in a form that can be accessed by computers with different ways of storing integers, characters, and floating-point numbers. Direct-access means that a small subset of a large dataset may be accessed efficiently, without first reading through all the preceding data. Extendible means that data can be appended to a netCDF dataset without copying it or redefining its structure.

Use

NetCDF is useful for supporting access to diverse kinds of scientific data in heterogeneous networking environments and for writing application software that does not depend on application-specific formats. For information about a variety of analysis and display packages that have been developed to analyze and display data in netCDF form, see

More information

For more information about netCDF, see

Latest releases

You can obtain a copy of the latest released version of netCDF software for various languages:

Copyright and licensing information can be found here, as well as in the COPYRIGHT file accompanying the software

Installation

To install the netCDF-C software, please see the file INSTALL in the netCDF-C distribution, or the (usually more up-to-date) document:

Documentation

A language-independent User's Guide for netCDF, and some other language-specific user-level documents are available from:

A mailing list, netcdfgroup@unidata.ucar.edu, exists for discussion of the netCDF interface and announcements about netCDF bugs, fixes, and enhancements. For information about how to subscribe, see the URL

Feedback

We appreciate feedback from users of this package. Please send comments, suggestions, and bug reports to support-netcdf@unidata.ucar.edu.