Re: [ferret_users] data-adapted centered palette with white always at zero

[Olivier Marti <olivier.marti@xxxxxxxxxxxx>]

shade/LEV=10C   will  plot 10 centered level fitted to data

shade/LEV=10DC will plot levels every 10, also centered

Le 31 mars 2020 à 18:11, 'Fabio B.' via _OAR PMEL Ferret Users <ferret_users@xxxxxxxx> a écrit :

Hello,

I often have to plot the delta of different types of variables so often with a wide range of values. I would like to plot the positive Delta in one color and the negative Delta in an opposite color, and the zero value in white. Centered palettes like the centered_diff look nice but if the data is not centered around zero the zero might be blue/red and it does not serve my purpose. I also cannot edit this palette every time the center of the data shifts.

Is there a way have the palette always display white for the 0 value regardless of the data range?

Thanks

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Olivier Marti  - LSCE Bât 714 p. 1049

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