Documentation of uv2dirspeed

Global Index (all files) (short | long) | Local Index (files in subdir) (short | long)

Function Synopsis

[direction,speed]=uv2dirspeed(u,v)

Help text

 Purpose: transform cartesian u, v coordinates vector coordinates into
 direction and speed
 
 Variables: 
	- u: vector of U coordinates (needed)
	- v: vector of V coordinates (needed)
	- direction: vector of directions in degres (North = 0)
	- speed: vector of speeds 

 Global variables: none

Cross-Reference Information

	This function is called by
	heading_figure

Pierre-Michel THEVENY <theveny@dt.insu.cnrs.fr>