[R] Vorticity and Divergence

[Igor Oliveira]

Hi all,

I have some wind data (U and V components) and I would like to compute  
Vorticity and Divergence of these fields. Is there any R function that  
can easily do that?

Thanks in advance for any help

Igor Oliveira
CSAG, Dept. Environmental & Geographical Science,
University of Cape Town,
Private Bag X3,
Rondebosch 7701. Tel.: +27 (0)21 650 5774
South Africa             Fax: +27 (0)21 650 5773
      http:///www.csag.uct.ac.za/~igor