[gradsusr] color of undefine value
M.Mahakur
mmahakur at tropmet.res.in
Fri Nov 13 13:16:21 EST 2020
Dear Jeff and James,
Thanking you for your kind suggestions. I had tried by changing the background color to white and black. But, still the 'grey shades' plots are noisy due to several undefined points.
1. Is it possible to change the background to some desired grey scale? Not, complete white or black.
or,
2. Can I interpolate the undefined points using "nearest neighbor method" on the fly inside GrADS? (Just for display purpose)
With Thanks and Regards,
Mahakur
From: "James T. Potemra" <jimp at hawaii.edu>
To: "GrADS Users Forum" <gradsusr at gradsusr.org>, "Jeff Duda" <jeffduda319 at gmail.com>
Sent: Friday, November 13, 2020 11:04:30 PM
Subject: Re: [gradsusr] color of undefine value
Mahakur,
If you are reading from a local control file, you can change the missing value to something else, then set the specific color for that value.
Jim
On 11/13/20 6:56 AM, Jeff Duda wrote:
Undefined points are shaded whatever the background color is. But you can change the background color using either 'set background ' or 'set display color ...'
Jeff Duda
On Fri, Nov 13, 2020 at 7:24 AM M.Mahakur < [ mailto:mmahakur at tropmet.res.in | mmahakur at tropmet.res.in ] > wrote:
BQ_BEGIN
Dear All,
Why can I change the color of undefine points from its background color?
In a grey shades plot the undefine points becoming white and making the figure noisy. Can I give it to some grayish color and how?
With Thanks and Regards,
Mahakur
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Jeff Duda, Research Scientist
University of Colorado Boulder
Cooperative Institute for Research in Environmental Sciences
NOAA/OAR/ESRL/Global Systems Laboratory
Boulder, CO
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