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// ncgen -k netCDF-4 -b -o ~/nco/data/clc.nc ~/nco/data/clc.cdl
netcdf clc {
:Conventions = "CF-1.5 CF2-Group-2.0";
:history = "Tue Apr 25 12:46:10 PDT 2017: ncgen -k netCDF-4 -b -o ~/nco/data/clc.nc ~/nco/data/clc.cdl";
:Purpose = "Demonstrate a collection of related datasets stored in hierarchical format";
group: model {
:Source = "Model simulations, e.g., of temperature";
dimensions:
lat=2;
lon=3;
time=unlimited;
variables: // Variable attributes omitted for clarity
float temperature(time,lat,lon);
double time(time);
double lat(lat);
double lon(lon);
data:
lat=-90,90.;
lon=0.,120.,240.;
temperature=273.,273.,273.,273.,273.,273.;
time=1.;
} // end model
group: measurements_remote_sensing {
:Source = "Satellite measurements of same region as modelled, and on a different spatio-temporal grid";
dimensions:
lat=3;
lon=4;
time=unlimited;
variables: // Variable attributes omitted for clarity
float temperature(time,lat,lon);
double time(time);
double lat(lat);
double lon(lon);
data:
lat=-90,0.,90.;
lon=0.,90.,180.,270.;
temperature=273.,273.,273.,273.,273.,273.,273.,273.,273.,273.,273.,273.;
time=1.;
} // end measurements_remote_sensing
group: measurements_in_situ {
:Source = "In situ measurements, e.g., from an automated weather station with its own time-frequency";
dimensions:
time=unlimited;
variables: // Variable attributes omitted for clarity
float temperature_10m(time);
double time(time);
data:
temperature_10m=271,272,273,274;
time=1.,2.,3.,4.;
} // end measurements_in_situ
} // end root group
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