•         advanced

3.1.1 Creating a NetCDF File in C

Use nc_create to create a file. Then use nc_def_dim to define each shared dimension. The data variables are then specified with nc_def_var. Any attributes are added with nc_put_att. Finally, call nc_enddef to tell the library that you are done defining the metadata, and ready to start writing the data.

After all data are written to the file, call nc_close to ensure that all buffers are flushed, and any resources associated with the open file are returned to the operating system.

For a very simple example, See simple_xy in C.

For a typical sequence of calls to the C versions of these functions, see See Creating a NetCDF Dataset.

nc_create	create a new netCDF file
nc_def_dim	define a dimension
nc_def_var	define a variable
nc_put_att_ type	write attributes
nc_enddef	leave define mode
nc_put_vara_ type	write arrays of data
nc_close	close a file

Contact Us   •   Site Map   •   Search   •   Terms and Conditions   •   Privacy Policy   •   Participation Policy

Unidata is a member of the UCAR Office of Programs, is managed by the University Corporation for Atmospheric Research, and is sponsored by the National Science Foundation. P.O. Box 3000   •   Boulder, CO 80307-3000 USA   •   Tel: 303-497-8643   •   Fax: 303-497-8690