> > Hi, > > I am a new user of ferret and I am trying using ferret to analysis MOM3 outputs. > Does anyone know whether the dynamic height Have a look at dynamic_height.jnl go/help dynamic_height >and isopycnal depth can get directly within ferret? create a new variable let rho=rho_un(s,temp,z[g=s]) and use the z=@loc transform to get the depth Cheers, Russ