Color scale and shading

[Heiner Körnich]

Hi,

you need to use rbrange and cint
eg.
'set rbrange -50 50'
'set cint 10'

If your contour interval is not fixed with that you have to combine
clevs with ccols, eg.
'set clevs -50 -40 -30 .... 30 40 50'
'set ccols 1 2 3 4 ... 4 5 6 7'

You have to define the colours in ccols. I am attaching a script with
colours that I am normally using, ie. function farben from blue to red,
and farben2..4 for many levels from greyish to redish. The rainbow
sequence is changed therein with 'rbcols'.

Good luck,
Heiner


Ayman Ghulam wrote:

> Hi mates,
>
> Apologise if this question was asked before, but really, I do not know
> how to do it. I am displaying the temperature fields in multi-levels
> for different months. I am using shading mood (set gxout shaded). I
> need to define the same colour scale for the same level in each month.
> Fore example, I need the colour scale for t2m at 0000 UTC always the
> same in January, February, March,……December.
>
> Could you let me know how to do it, please. If there is a script for
> that, can you tell me how to use it pleas. Because, I conceder my self
> as a new user in Grads.
>
> Many thanks.
>
> ~.~.~.~.~.~.~.~.~.~.
>
> Ayman Ghulam
> PhD student
> School of Environmental Sciences
> University of East Anglia
> Norwich NR4 7TJ
> Tel: 44-(0)1603-591301
> Fax: 44-(0)1603-591327
> Email: a.ghulam at uea.ac.uk <mailto:a.ghulam at uea.ac.uk>
>

--
Heiner Körnich
Dept. of Meteorology                    Tel:    +46 8 164333
Stockholms University
SE-106 91 Stockholm, Sweden             Email:  heiner at misu.su.se

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