Plotting exponent of a variable in GrADS
Annes Hassankunju
AHassankunju at FLAGSTONERE.BM
Tue Mar 25 09:39:54 EDT 2008
Dear GrADS users,
I would like to create a shaded image of a variable which is defined as:
factor = Ln(U1/U2), where Ln is the natural logarithm. I tried the
script below which does not work:
'define u=UGRD10m'
'define v=VGRD10m'
'define U1=sqrt(u*u+v*v)'
'define U2=FRICVsfc'
'define factor = math_exp(U1*0.4/U2)'
-----------------
Any help will be much appreciated.
Thanks,
Annes
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