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??,?: save a cdf file in many ascii files

Thanks for your reply.
When I try the example you give me, I find I can't do, this is because ferret can't create different filenames changing with  time'L'. The following is the message after input REPEAT/L=1:12 (LIST/FORMAT=(F9.2)/FILE=time`L`.dat sst). How to replace 'l' in filename time'l'.dat. Thank you.

! -> repeat:l=1
listing to file time'l'.dat
! ->repeat l=2
**error: invalid command: /clobber not specified and file exists: time'l'.dat
list/format=(f9.2)/file=time'l'.dat sst
command file, command group, or repeat execution aborted

???: Ansley Manke [mailto:ansley@pmel.noaa.gov]
????: 2001?5?24? 0:04
???: Yiquan QI
??: ferret_users@ferret.wrc.noaa.gov
??: Re: save a cdf file in many ascii files

Hi Yiquan,
Here's an example, which uses the L coordinate in the name of the files:

     yes? USE coads_climatology
     yes? SET REGION/X=180:200/Y=0
     yes? REPEAT/L=1:12 (LIST/FORMAT=(F9.2)/FILE=time`L`.dat sst)

Ansley Manke

Yiquan QI wrote:

> Hi, everyone,
> I want to split a cdf file into  ASCII files in which  the data are saved every time step(L). How to do? Thanks in advance.
> ---------------------------------------------------
>  QI  Yiquan Ph. D.
>  Lab for Remote Sensing Application,
>  South China Sea Institute of Oceanology, Chinese Academy of Sciences.
>  164 West Xingang Road, Guangzhou, China, 510301.
>  Phone:84464727(H), 84450245(o),84451335-632(O)
>  Fax: 84451672,84467170
>   Email:yqqi@scsio.ac.cn <mailto:Email:yqqi@scsio.ac.cn> ,  qiyiquan@163.net <mailto:qiyiquan@163.net>
>  ---------------------------------------------------------

Ansley Manke  Pacific Marine Environmental Laboratory  Seattle WA  (206)526-6246

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