Re: defining varaible ii corresponding to x

[Jonathan Callahan <callahan@xxxxxxxxxxxxx>]

Francois,

Here is an example of how to get this information:

yes? use coads_climatology
yes? let ix = i[gx=sst]
yes? let jy = j[gy=sst]
yes? set region/x=45w/y=85s
yes? list ix,jy
             DATA SET:
/home/ja9/tmap/fer_dsets/descr/coads_climatology.des
             COADS Monthly Climatology (1946-1989)
             LONGITUDE: 45W
             LATITUDE: ???
 Column  1: IX is I[GX=SST]
 Column  2: JY is J[GY=SST]
             IX     JY 
I / *:     148.0  3.000


-- Jonathan Callahan

Francois Delclaux wrote:
> 
> Hi,
> 
> In a .jnl script, I would like to define a variable  as the index I (or
> J)
> corresponding to the box including the X-coordinate (or Y) of
> a given point M(X, Y).
> 
> I looked on the E-mail archives, but did not find the solution
> for that (maybe too !) simple problem.
> 
> Thanks in advance for your answers.
> 
> Francois DELCLAUX
> ------------------------------------------------------------
> UMR HydroSciences Montpellier
> Universite Montpellier II - Place Eugene Bataillon
> Case courrier MSE
> 34095  Montpellier Cedex 5      FRANCE
> http://www.maisondeleau.org
> mailto: delclaux@msem.univ-montp2.fr
> Tel : (33) (0)4 67 14 90 11      Fax : (33) (0)4 67 14 47 74
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