Some driver scripts to plot physical fields and calculate energy spectrum for qg model
Add readme
Implmenting a class to make multiple NetCDF file operations transparent: they appeared to be one file
Impleneted nc_tools which allows handle multiple NetCDF files as a single file transparently
Note that there is a bug when using scipy.io.netcdf.netcdf_file combined with numpy.concatenate. One need to set mmap = False, otherwise segmentation fault