how to fwrite data from a while loop

[Charles Seman]

Dan,

I'm not sure, but is "win'a'" defined before doing the "aave"?

Chuck

Dan Barrie wrote:

> Hi everyone,
>
> I am having a relatively simple problem with a grads script I wrote. I
> am simply looking for the script to output a data file with the result
> of every incremental passage through a while loop. The loop I have
> written is hopefully producing only one data point each time through.
> All I am getting out is a blank data file. I have copied my script
> below. Thank you in advance for your help.
>
> Sincerely,
>
> Dan Barrie
>
>
>
> 'reinit'
>
> 'open project/ERA40_test.ctl'
>
> 'set lon 140 260'
> 'set lat 15 75'
> 'set lev 775'
> 'set t 1 528'
> countt = 12
> a=1959
> 'set fwrite project/peakvalues.data'
> 'set gxout fwrite'
> while(countt<=527)
>     'set t 'countt
>     'define d=vv'
>      countt=countt+1
>     'set t 'countt
>     'define j=vv'
>      countt=countt+1
>     'set t 'countt
>     'define f=vv'
>     'define win=(d+j+f)/3'
>     'define pval=aave(win'a',lon=189,lon=207,lat=51,lat=64)'
>     'd pval'
>     a=a+1
>     countt = countt + 10
> endwhile
> 'disable fwrite'


--

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 Charles Seman                                charles.seman at noaa.gov
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