*
*
* Subject: Re: Tracking Hurricanes
* From: Kun-Hsuan Chou <cwujou@TYPHOON.AS.NTU.EDU.TW>
* Date: Fri, 8 Oct 2004 08:03:20 +0800
* To: GRADSUSR@LIST.CINECA.IT
*
* Hi,
*
* I write a sample to track the maxminum wind speed, it should be the script that you want.
*
'd maxloc(max(mag(u,v),lon=120,lon=130),lat=15,lat=25)'
  line=sublin(result,2)
  ygrd=subwrd(line,4)
'd maxloc(max(mag(u,v),lat=15,lat=25),lon=120,lon=130)'
  line=sublin(result,2)
  xgrd=subwrd(line,4)
'set x 'xgrd
lonval = subwrd(result,4)
'set y 'ygrd
latval = subwrd(result,4)
'q w2xy 'lonval' 'latval
xpos = subwrd(result,3)
ypos = subwrd(result,6)
'draw mark 1 'xpos' 'ypos' .2'

*============================================================================
*Kun-Hsuan Chou
*Postdoctoral Researcher
*Department of Atmospheric Sciences
*National Taiwan University
*No. 1, Sec. 4, Roosevelt Rd., Taipei 106, Taiwan.
*Phone:   886-2-23625896 ext. 243
*Mobile:  0920079247
*E-mail:   cwujou@typhoon.as.ntu.edu.tw
*----- Original Message -----
*From: Arturo Caracas Uribe
*To: GRADSUSR@LIST.CINECA.IT
*Sent: Thursday, October 07, 2004 11:48 PM
*Subject: Tracking Hurricanes
*
*Does anyone know how to get the maximum values of vorticity of a domain? (the value, lat and lon).I need the positions in order to track a hurricane.
*Thanks in advance
*
*Arturo Caracas
*Atmospheric Sciences, México.