[ferret_users] Multi model ensemble mean and standard deviation

["markus.mingel@xxxxxxxxx" <markus.mingel@xxxxxxxxx>]

Dear users,

I have several model simulations and I would plot the maps of the ensemble 
mean and standard deviation for a given variable. Do you know how I can do 
that?
Computing the ensemble mean is pretty easy:

ensemble_mean = (Model1+Model2,+...,+ModelN)/N    

but what about the standard deviation?

Thanks for help,
Best Regards
Markus