windstress vectors

[Prakya Shree Ram <srprakhya@xxxxxxxxx>]

Dear Ferreters,

How to use two separate data sets simultaneously in
ferret? I would like to use uwind.nc and vwind.nc to
plot the vectors and following is the command I have
used:
use uwind.nc
use vwind.nc
vector uwind,vwind

Then it shows the following:
 **ERROR: variable unknown or not in data set: TAUU
............................


Any clue as to how can I access both the data sets and
plot the vectors.

Thanks,
Sriram


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Dr. P. Shree Ram                         
Research Associate                                
N.I.O, Regional Centre
176, Lawsons Bay Colony
Visakhapatnam-530 017

Tel: +91-891-2539180 (Off.) +91-891-2527303 (Res) +91 9440120306 (Mobile)
Fax   : +91-891-2543595


		
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