[gradsusr] time series of averaged daily values

Trisha Michael tdgabbert at gmail.com
Thu Jul 25 16:15:35 EDT 2013


Hi Emily,

I defined the variable as you suggested.  Now I'm not sure how to create a time series with defined variables (previously I've used tloop(aave(var,lon,lon,lat,lat))).

Thank you,
Trisha
  
On Jul 25, 2013, at 3:33 PM, Emily Wilson <wilson.emily.parker at gmail.com> wrote:

> 'define a1=ave(VariableNameInDataSet.1,t=#,t=#)'
> 'define a2=ave(VariableNameInDataSet.1,t=#,t=#)'
> continue this code until you have a31 (for 31 days in December), then 'q define' will define your daily averages.  The numbers should be something like t=1,t=96 then t=97,t=193 and so on. (if 24hrs/day=1440min/day then 1440/15min increments=96 increments per day)
> Let me know if you need more help
> 
> Emily P. Wilson, Intern
> Research and Conservation Department
> Denver Botanic Gardens
> 1007 York St.
> Denver, CO 80206
> 720-865-3593
> 
> 
> On Thu, Jul 25, 2013 at 1:21 PM, Trisha Michael <tdgabbert at gmail.com> wrote:
> Hello GrADS Users,
> 
> I would like to create a time series for each day in the month of December using daily averaged values.  The data I have is in 15 min. increments for the whole month.  I tried changing the increment of my .ctl to once daily and creating a time series but I believe that is giving me the data for that specific time not a daily average.  Any help would be much appreciated (I'm fairly new to GrADS).
> 
> Thanks,
> Trisha
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