Re: Access to the last climatological steptime

[Emilio Mayorga <emiliom@xxxxxxxxxxxxxxxx>]

Patrick,

The problem you've encountered is actually a bug in Ferret. I ran into the
same problem a few months ago, and Steve Hankin at the time said it was a
bug that had been identified and should be fixed by the next Ferret
release. 

Meanwhile, here's Steve's solution to displaying the 12th month for your
variable clim:

SHADE/L=12 clim[L=11:12]

This has worked for me in the past.

Good luck.

Emilio Mayorga

________________________________________________________________
University of Washington	
School of Oceanography			emiliom@u.washington.edu
Box 357940				ph. (206) 543-5334
Seattle, WA  98195-7940	  USA		FAX (206) 685-3351
http://boto.ocean.washington.edu/staff_pages/emilio


On Mon, 17 Nov 1997, BROCKMANN_Patrick wrote:

> Dear ferreters,
> 
> I have some difficulties using climatological axes.
> 
> My following example is based on the FAQ 
> "How do I calculate climatologies and climatological anomalies ?".
> 
> ******************************************************
> 
> set data monthly_navy_winds
> 
> use climatological_axes
> cancel data climatological_axes
> 
> let clim= uwnd[gt=month_reg@mod]
> 
> ! let's see the month of november
> shade clim[l=11]
> ! no problem
> 
> !but not for the month of december
> shade clim[l=12]
> ! where I get  
> ! **ERROR: all data have same value: data are all flagged as bad
> 
> ******************************************************
> 
> The same thing occurs when I use seasonal_axes for the last season l=4.
> 
> I very much appreciate any help.
> 
> Thanks,
> 
> Patrick
> 
> *********************************************************
> Patrick BROCKMANN - Laboratoire de Meteorologie Dynamique
> Groupe d'Analyse du Rayonnement Atmospherique
> Ecole Polytechnique - Route Departementale 36
> 91128 Palaiseau Cedex - FRANCE
> Tel: (33) 1 69 33 31 91 - Fax: (33) 1 69 33 30 05
> mailto:Patrick@Jungle.Polytechnique.Fr
> http://www.ara.polytechnique.fr
>