Re: [ferret_users] lev=20VC not centered?

[Ansley Manke <ansley.b.manke@xxxxxxxx>]

Hi Ryo,
Yes, you're right again.  A release of version 6.31 was planned for 
fairly soon anyway, and a fix for both of your recent reports will be in 
that.

Ansley

Ryo Furue wrote:
> Hi Ansley and Ferret team,
>
> This might be another problem:
>
>   $ ferret
>           NOAA/PMEL TMAP
>           FERRET v6.3
>           Linux(g77) 2.4.21-32 - 09/29/09
>            6-Oct-09 13:12
>   yes? set data coads_climatology
>   yes? palette centered
>   yes? fill/lev=20vc/l=1 uwnd
>   yes? fill/lev=vc/l=1 uwnd
>
> The palette "centered" has a sharp transition
> from green to yellow at the center (50%).  With "lev=vc",
> the zero level indeed coincides with the green-yellow
> transition, but with "lev=20vc", the color levels are no
> longer centered and the green-yellow transition does not
> come to the zero level (In the example above, it falls
> on the value 1 m/s).
>
> Hope this helps,
> Ryo
>