- HDF5/NetCDF, GRIB, UM files:
- Overview of format
- ncdump
- ncview
- GRADs (do we want it in?, if not, what for GRIB?)
- xconv
- concatenate files
- split files
- extract variables
- edit file and variable attributes.
- select regions in space and time
- interpolation
- other simple maths: mean, sum...