Re: [ferret_users] Symmetrical color bar ?

[Patrick Brockmann <patrick.brockmann@xxxxxxxxxxxx>]

Hi Olivier,

Look at the use of the PPL command SHAKEY

yes? USE coads_climatology
yes? SHADE/LEVELS=(-20,-12,2)(-12,12,0.5)(12,20,2)/set/L=1 UWND
yes? PPL SHAKEY 1, 1, 0.08, 2
yes? PPL SHADE

Regards
Patrick

--
Data Analysis and Visualization Engineer / Project Manager
LSCE/IPSL, CEA-CNRS-UVSQ laboratory
LSCE - Climate and Environment Sciences Laboratory
IPSL - Institut Pierre Simon Laplace
--

----- Mail original -----
De: "Olivier Marti" <olivier.marti@xxxxxxxxxxxx>
À: "ferret users" <ferret_users@xxxxxxxx>
Envoyé: Vendredi 10 Avril 2020 14:15:53
Objet: [ferret_users] Symmetrical color bar ?

Hi,

I've got a problem with the labelling of the colorbar. See the following jnl file.
Any hint to get a symmetrically labelled colorbar ?

Olivier

USE coads_climatology

! Good labels

SET VIEW UPPER
SHADE/LEVELS=12C/L=1 uwnd

! Bad labels
! Labels on the colorbar are not symmetrical around 0.
! Is there a way to have symmetrical labelling ?

SET VIEW LOWER
SHADE/LEVELS=(-20,-12,2)(-12,12,0.5)(12,20,2)/L=1 uwnd


Olivier