GNU R NetCDF geometry and time series

 Ncdfgeom is intended to write spatial geometries, their attributes, and
 timeseries data (that would typically be stored in two or more files) into
 a single file. The package provides functions to read and write NetCDF-CF
 Discrete Sampling Geometries point and timeseries feature types as well as
 NetCDF-CF spatial geometries. These utilities are meant to be general, but
 were designed to support working with typical geospatial feature data with
 linked attributes and time series in NetCDF.