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[IDV #WAX-506623]: Color bleeds across colored contours unacceptably



Brian,

Thinking about this a bit more, I don't believe there is a bug or problem here.

The color table is being displayed in exactly the manner you wish. In
particular, where you are seeing "blending" are areas where values in the
contour data are actually going back and forth across zero and therefore are 
mixed
purple. It is not the colors that are blending, it is the data themselves across
the "zero boundary".

Another way of looking at this is choosing a two tone black and white color
table. The white will fade into the background. You will see grey as the data
approach either side of zero.

Do you buy this theory? :-)

Best,

Unidata IDV Support

> Same issue when I import this new table.
> Contours are not uniform red or blue, but mixed purple.
> Thicker contour line width helps show it.
> 
> [cid:3EC5425C-85EE-4B22-87E4-1F10BC1A1C6C]
> 
> 
> 
> 
> 
> On Jan 20, 2016, at 3:16 PM, Unidata IDV Support 
> <address@hidden<mailto:address@hidden>> wrote:
> 
> Brian,
> 
> It is not that the colors are bleeding, it is your color table that appears to
> be discreet, but apparently is not. Remove all other displays and you will see
> what I mean. I am unfortunately having trouble loading your bundle though I 
> did
> get it to load once where I was able to come to that conclusion.
> 
> Try the attached color table which I believe is actually discreet.
> 
> Best,
> 
> Unidata IDV Support
> 
> 
> 
> See how some of the contours are purplish? The color bar is purely blue/red .
> 
> Is it a bug, or something we have to live with?
> Small .zidv bundle attached along with screenshot.
> 
> Brian
> 
> 
> 
> [cid:address@hidden<mailto:address@hidden>]
> 
> 
> *********************************************
> Brian Mapes, Professor
> Department of Atmospheric Sciences
> Meteorology and Physical Oceanography Program
> RSMAS, University of Miami
> 4600 Rickenbacker Causeway
> Miami, FL 33149-1098
> 
> phone: (305) 421-4275
> fax: (305) 421-4696
> email: address@hidden<mailto:address@hidden><mailto:address@hidden>
> Web: http://www.rsmas.miami.edu/users/bmapes/
> **********************************************
> 
> 
> 
> 
> 
> 
> 
> 
> Ticket Details
> ===================
> Ticket ID: WAX-506623
> Department: Support IDV
> Priority: Normal
> Status: Closed<brian.xml>
> 
> *********************************************
> Brian Mapes, Professor
> Department of Atmospheric Sciences
> Meteorology and Physical Oceanography Program
> RSMAS, University of Miami
> 4600 Rickenbacker Causeway
> Miami, FL 33149-1098
> 
> phone: (305) 421-4275
> fax: (305) 421-4696
> email: address@hidden<mailto:address@hidden>
> Web: http://www.rsmas.miami.edu/users/bmapes/
> **********************************************
> 
> 
> 
> 
> 
> 


Ticket Details
===================
Ticket ID: WAX-506623
Department: Support IDV
Priority: Normal
Status: Closed


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