read_attribute_data     Read attribute dataframe from NetCDF-DSG file
read_geometry           Read NetCDF-CF spatial geometries
read_timeseries_dsg     Read NetCDF-CF timeSeries featuretype
write_attribute_data    Write attribute data to NetCDF-CF
write_geometry          Write geometries and attributes to NetCDF-CF
write_timeseries_dsg    Write time series to NetCDF-CF
