Color scale and shading

[Alessandro Mandelli]

----- Original Message -----
From: "Ayman Ghulam" <A.Ghulam at UEA.AC.UK>
To: <GRADSUSR at LIST.CINECA.IT>
Sent: Monday, November 28, 2005 10:28 AM
Subject: [GRADSUSR] Color scale and shading



> Could you let me know how to do it, please.

Try combinations of set clevs and set rbcols

eg.:

set clevs -10 -8 -6 -4 .... 26 28 30
set rbcols 20 21 22 23 24 ....  56 57 ....

this way color number 20 will always be associated to -10°C
Of course you have to define color n.20, by using set rgb

eg.:

set rgb 20 30 30 30
set rgb 21 40 40 40
etc.

syntax: set rgb numcolor red green blue
Or otherwise one can associate clevs to rbcols predefined grads colors.
Consult the manual for the color scale.

Cheers