It's always good to know how to create your own palettes, but also the (linux) command Fpalette is useful for searching color palettes by name,
> Fpalette centered
* * * * * * * * in
/home/users/tmap/ferret/rhel6-x86_64-linux/ppl
blue_red_centered.spk:
blue_red_gray_centered.spk:
blue_red_nowhite_centered.spk:
bright_centered.spk:
centered_diff.spk:
centered.spk:
centered_turq_red_purple.spk:
light_centered.spk:
narrow_light_centered.spk:
no_blue_centered.spk:
no_blue_grey_centered.spk:
no_blue_yellow_centered.spk:
no_green_centered.spk:
no_red_centered.spk:
no_white_greenpink_centered.spk:
no_white_light_centered.spk:
red_blue_centered.spk:
red_blue_gray_centered.spk:
red_blue_nowhite_centered.spk:
white_centered.spk:
I don't th!ink ferret distributes palets with a white band in the middle. You will have to create it yourself.
Here is an exemple :0.0 80.0 0.0 100.010.0 30.0 20.0 100.045.0 0.0 100.0 0.045.1 100.0 100.0 100.054.9 100.0 100.0 100.055.0 100.0 100.0 0.060.0 100.0 80.0 0.078.0 100.0 0.0 0.082.0 80.0 0.0 0.092.0 60.0 50.0 50.0100.0 100.0 75.0 75.0
You may also want to suppress the 0 level, which something like
SHADE/LEV=(-10,10,1)DEL(0)
I don't know how you can use DEL(0) with LEV=10H
Olivier
Le 2 avr. 2020 à 05:49, Ryo Furue <furue@xxxxxxxxxx> a écrit :
Hi Fabio,
On Thu, Apr 2, 2020 at 12:14 AM Fabio B. <xxtraloud@xxxxxxxx> wrote:
Useful options to do what I want. Is there any way to set 0 to a
particular color, or to have 0 to be white? Still the lev=10C puts the 0
at the center but I don't understand how 0 values are colored because I
see either val>0 or val<0 on the legend.
That's a nice question. I have some ideas, but other people may have better ones. In addition, the email messages are archived and searchable and therefore are a great resource for future users. So, why don't you post the question to the Ferret mailing list?
Cheers,Ryo
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