using user defined variable in ferret script

[Angelika Renner <angelika.renner@xxxxxxxxxxx>]

hei!
my porblem is somehow similar but i would like to do something like this:
let ymin1=var1[j=@min]
let ymax1=var1[j=@max]
plot/vlimits='ymin':'ymax' var

however the vlimits qualifier does not accept this expressions because the
min/max is not calculated. i want to plot several variables by plot/ov and
therefore i need the right y-axis length...
any suggestions?
thanks, angelika

> 
> > Hi,
> > 
> > I would like to build a script .jnl in which I define 2 long and lat 
> > variables, such as:
> > let   x1 = 4.
> > let   y1 = 5.
> > and after to plot a cdf variable according to the following
> expression:
> > plot sst[x=x1, y=y1]   (for exemple)
> > But ferret does not  accept this formulation.
> > 
> > What the best way to do that ?
> > 
> > Thanks in advance
> 
> 


-- 
Angelika Renner
Hietaniemenkatu 14A 209
00100 Helsinki
mail: naine@web.de
or: angelika.renner@helsinki.fi
phone: +358-41-4983963