Re: [ferret_users] ocean cooling palette recommended

To: "kzhuang@xxxxxxxxxxxxxxxxx" <kzhuang@xxxxxxxxxxxxxxxxx>, Ansley Manke <ansley.b.manke@xxxxxxxx>

Subject: Re: [ferret_users] ocean cooling palette recommended

From: jagadish karmacharya <j_karmacharya@xxxxxxxxx>

Date: Fri, 06 Apr 2012 13:51:34 -0700 (PDT)

Cc: "ferret_users@xxxxxxxx" <ferret_users@xxxxxxxx>

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Reply-to: jagadish karmacharya <j_karmacharya@xxxxxxxxx>

Sender: owner-ferret_users@xxxxxxxx

Hi Kelin,

Try:

fill/level=nc/pal=white_centered var ! where n= number of levels.

There are lot of options to control level and palettes, see

http://ferret.pmel.noaa.gov/static/FAQ/graphics/colorpalettes.html for some idea on palette options.

Hope this helps.

Jagadish

From: Kelin Zhuang <kzhuang@xxxxxxxxxxxxxxxxx>
To: Ansley Manke <ansley.b.manke@xxxxxxxx>
Cc: "ferret_users@xxxxxxxx" <ferret_users@xxxxxxxx>
Sent: Friday, April 6, 2012 8:09 PM
Subject: [ferret_users] ocean cooling palette recommended

Dear Ansley and all,
Would you kindly recommend a palette for ocean cooling. The default rainbow pal seems not appropriate for a cold background. I prefer a zero change in the middle of white color and the coldest is blue and warmest is red. For example from -5C to 3C. Great thanks!
Kelin