Combining vector components from 2 files

[Stephen R McMillan]

John,

Try....

sdfopen uwind.nc
sdfopen vwind.nc
set gxout vector
d uwind;vwind.2

That's assuming uwind and vwind are the correpsonding variable names.

Stephen



"John C. Earls" <jcearls at ILSTU.EDU> 
Sent by: GRADSUSR at LIST.CINECA.IT
03/03/2008 03:33 PM
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Combining vector components from 2 files





Hello All,

I would appreciate any assistance.

I am working with 2 netcdf files that each have a component of a wind 
vector in them.  The problem I am encountering is that GrADS seems to only 
allow me to access the File 1 data for display.  Whenever I try to access 
the variable for file 2 I get an error.  Is there a way to scope the 
variable so it knows to grab the v vector value from file 1 and the u 
vector value from file 2?

Basically what want to do is

sdfopen uwind.nc vwin.nc

set gxout vector

d file1.uwind; file2.vwind

This is probably a real newbie question, but I have looked all over the 
documentation and not found anything.

Thanks,

John C. Earls

-- 
If I accept you as you are, I will make you worse; however if I treat you 
as though you are what you are capable of becoming, I help you become 
that.  - Johann Wolfgang Von Goethe 



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