;*************************************************
; CSM Graphics: Norme MARS (R.P. :19052004)
;************************************************
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
load "$NCARG_ROOT/lib/ncarg/nclscripts/wrf/WRF_contributed.ncl"
;***********************************************************
;***Variables fichier Mars***************
;(0)     V
;(1)     U
;(2)     XE
;(3)     HO
;(4)     z
;(5)     time
;(6)     longitude
;(7)     latitude
;*********************************************
;**********************************************************

 begin

;******************************************************************
; 	           Espace utilisateurs
;******************************************************************
 
  reper_fichier = "../raw/"
  nom_fichier = "tdc_sete_2010-01-13_wgs84.txt" 
  nom_fichier_out = "tdc_sete_2010-01-13_wgs84.nc"
  
  ncol = 3
  nrow = 1120
  
  temp=asciiread(reper_fichier+nom_fichier,(/nrow,ncol/),"float")
  profil_val=new((/nrow/),float)
  longitude=new((/nrow/),float)
  latitude=new((/nrow/),float)
  time=new((/nrow/),float)
  

temp@units="m"
temp@location="Lido of Sete in FRANCE"
temp@activity="Coastline measurements"
 
 do n = 0,nrow-1 	
 	profil_val(n)=-sqrt(temp(n,0)*temp(n,0)+temp(n,1)*temp(n,1))+sqrt(temp(0,0)*temp(0,0)+temp(0,1)*temp(0,1)) 
 	longitude(n)=temp(n,1)
  	latitude(n)=temp(n,0)
  	time(n)=temp(n,2)
 end do	
 
 
longitude!0="lon"
longitude@name="longitude"
longitude@units="degrees_east"
longitude@coordinates="WGS84"
latitude!0="lat"
latitude@name="latitude"
latitude@units="degrees_north"
latitude@coordinates="WGS84"
time!0="time"
time@name="time"
time@units="date in YYYYMMDD.HHMMSS"

profil_val@units="m"
profil_val@long_name="distance to coast"


   fich_out=reper_fichier+nom_fichier_out
   system("/bin/rm -f "+fich_out)	;**suppression s'il existe deja 
   ncdf_out = addfile(fich_out, "c")

  
    
  dimNames = (/"profil_val"/)
  dimSizes = (/nrow/)                   
  dimUnlim = (/False/)
 
  
  filedimdef   (ncdf_out, dimNames , dimSizes,  dimUnlim)
  
  filevardef   (ncdf_out, "latitude", typeof(latitude), "profil_val")                                     
  filevarattdef(ncdf_out, "latitude", latitude)                                                                                                                                           
  filevardef   (ncdf_out, "longitude", typeof(longitude), "profil_val")                                     
  filevarattdef(ncdf_out, "longitude", longitude)       
  filevardef   (ncdf_out, "time" , typeof(time), "profil_val")            
  filevarattdef(ncdf_out, "time", time)
  ;******     
  ncdf_out->latitude  = (/latitude/)
  ncdf_out->longitude  = (/longitude/)
  ncdf_out->time     = (/time/)

end