Anomaly calculation

[Shailendra Rai]

Hello,
You can simply do like
>open file 2
>open file 1
>set t 1 9
>d (ST.2-OT)  

I think this will work

Shailendra Rai
K. Banerjee Centre of Atmpospheric and Ocean Studies
University of Allahabad
Allahabad
INDIA 
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On Fri, 17 Jun 2005 Boyin Huang wrote :
>I have observed temperature OT (file1) from 1982 to 2000.
>I have simulated temperature ST (file2) from 1981 to 2000.
>
>I want to calculate anomaly=ST-OT from 1982 to 2000.
>
>the following script works, but not sure it is right or not:
>
>------------------------
>open file1
>set t 1 19
>define v1=OT
>
>open file2
>set t 1 20 (should I use "set t 2 20" to match the time?)
>define v2=ST.2
>
>d v2-v1
>------------------------
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