Difference between command and go script parameters

[Tony Jolibois <Tony.Jolibois@xxxxxx>]

        

        

Dear
ferreters,

I have a strange problem : I try the same command by the hand or with a
go script, one works and the go script not. 
It's a problem with the parameters of the script : I want to create some
gif for an animation with the REPEAT command.
With the command : repeat/k=1:10, it
works, but when I pass the parameters with the script and do
repeat/k=$1:$2 
it doesn't work.

Please see the command :

[mercator@blade1 animation]$ ferret
-gif
        NOAA/PMEL TMAP
        FERRET v5.50
        Linux 2.4.3-12smp -
01/15/03
        30-Oct-03 14:01

yes? use
"http://opendap.mercator-ocean.fr/dodsC/mercator_psy2v1_mersea_section1"
yes? set region/y=0:1000
yes? repeat/k=1:10 (FILL/level=(-1,13,1) temperature ;
frame/file=temp_section.gif)
!-> REPEAT: K=1
!-> REPEAT: K=2
!-> REPEAT: K=3
!-> REPEAT: K=4
!-> REPEAT: K=5
!-> REPEAT: K=6
!-> REPEAT: K=7
!-> REPEAT: K=8
!-> REPEAT: K=9
!-> REPEAT: K=10
yes? exit

It's OK.
And with the script :

[mercator@blade1 animation]$ ferret
-gif
        NOAA/PMEL TMAP
        FERRET v5.50
        Linux 2.4.3-12smp -
01/15/03
        30-Oct-03 14:02
 
yes? go creation_gif_section_temp.jnl 1 10
 **ERROR: illegal limits: "TEMPERATURE" is not in the
range K=110
          Axis extremes are
K=1:30
CONTOUR/FILL/level=(-1,13,0.5) temperature
Command file, command group, or REPEAT execution aborted
yes?

The script is :

! Creation d'images gif pour 
animation
! Parametres
!       1 : date debut
!       2 : date fin
 
cancel mode verify
cancel mode interp
set mem/size=127
cancel data/all
palette rnb2
set data
"http://opendap.mercator-ocean.fr/dodsC/mercator_psy2v1_mersea_section1"
set region/y="0":"1000"
repeat/K="$1":"$2" (fill/level=(-1,13,0.5)
temperature ; frame/file=temp.gif)
exit

If you have some ideas, please tell me.
Tony

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
Tony Jolibois
CLS, Direction Océanographie Spatiale 
Tel: (+33) (0) 561 393 797 
Internet:
http://www.cls.fr
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~