How to use aave with time-interval

[Mubashar Dogar]

 Dear Wang Lizhi,

You have to make time average to convert your 6 hourly data into daily
means. So use the following define function.

define a= ave ( tmp2m, t=1, t=4)

Then use the following command as per ur requirement

define v=aave(a, lon=110,lon=120,lat=20,lat=30)

other things will remain unchanged.


Regards,


Mubashar


---------------------------------------------------------
Muhammmad Mubashar Ahmad Dogar
Scientific Officer (Climatology Section),
Global Change Impact Studies Centre (GCISC),
NCP complex, Quaid-i-Azam University Campus,
Shahdra road, Islamabad, Pakistan.
Tel:  +92519230226
Mob:+923315144169
email: mubashardogar at yahoo.com
         mubashar.ahmad at gcisc.org.pk
         mubashardogar at gmail.com


--- On *Thu, 12/11/09, Wang Lizhi <wlz at TEA.AC.CN>* wrote:


From: Wang Lizhi <wlz at TEA.AC.CN>
Subject: How to use aave with time-interval
To: GRADSUSR at LIST.CINECA.IT
Date: Thursday, 12 November, 2009, 8:33 PM

Hi, everyone,

I get the ncep2 data set(example flx.ft06.200909), and I can plot a region's
average
temperature curve use following:

open flx.ft06.200909.ctl
set t 1 120
define v=aave( tmp2m, lon=110,lon=120,lat=20,lat=30)
set x 1
set y 1
set z 1
d v

But the curve is plotted at interval 6hour. Now I want to plot the mean
daily
temperature curve, How can I do ?

thanks
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