Dear Jonathan and Philip,
Thank you for your feedback.
Finally I think we don't need to insist on this story of average vs cell
methods, I made a confusion. The process is actually easier.
From sea surface heights NetCDF products ('sea_surface_height_above_sea_level'
in CF) we are computing
Dear Alison,
fine on both accounts. I suggest to use the comment attribute as you
suggested and give the appropriate hint in the definition text. I also second
the addition of Philip concerning the specification of the units. This later
topic may come up again -- if I recall correctly
