[ncl-talk] How to calculate the perpendicular vector of a given 2D vector?

[hshp at mail.iap.ac.cn]

Dear NCL group,

   The transient eddies at a particular location was defined as the low-pass-filtered intensity of the fluctuations in the wind component perpendicular to local wind vector.
   My question is that is there any possible using NCL to calculate the wind component perpendicular to local wind vector?
Thank you in advace.


Dr. Shengping He, Research Assistant
Climate Change Research Center, Chinese Academy of Sciences
Tel: +861082995191
E-mail：hshp at mail.iap.ac.cn




-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.ucar.edu/pipermail/ncl-talk/attachments/20170113/54364863/attachment.html