Re: [ferret_users] undesirable missing_value

[Elodie MARTINEZ <elodie.martinez@xxxxxx>]

Hi Ferreters

I am trying to do an easy thing unsucessfully. I want to plot currents 
without label but I want to keep the plot which shows the vector length. 
In the manual, it is well explained that using nolab suppresses all plot 
labels, and using nokey suppresses key at the bottom of the plot which 
shows the vector length.
But when I write nolab it suppresses as well  the plot which shows the 
vector length.
I even have tried  PPL LIST LABELS to select the labels I wanted to 
keep, so the vector length, thinking it was in the label list, but it 
doesn' t appear.

Someone could help me?
Thank you very much
elodie martinez


David Wang a écrit :

> Hey Ferreters,
>
> i was intending to make the temperature at each level below some depth 
> horizontally uniform. the script i wrote is as simple as this:
>
> use levitus_climatology.cdf
> set region/@T
> let newtemp = IF z[g=temp] LE 1000 THEN temp \
>    ELSE temp[x=@ave,y=@ave]+0*temp
>
> list/x=140w/y=0 temp, newtemp   ! testing
> shade/z=2000 newtemp               ! testing
>
> I don't understand why LIST command shows that the variable newtemp 
> has all missing value flags below 1000m (which is not what's supposed 
> to be), while a shaded plot at 2000 m does show an uniform temperature 
> field.
>
> thanks,
> - d.
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