R is a language and environment for statistical computing and graphics. Three R NetCDF interfaces are available:

• ncdf4 package.
• RNetCDF.
• ncvar.

• Write a two-dimensional array of sample data and read data from this file.
• Write some variables with units attributes and coordinate dimensions and read data variables and attributes from this file.
• Write some four-dimensional variables using a record dimension and read from the variables from this file.