Re: Creating Monthly averages from daily data

From: Dennis Shea <shea_at_nyahnyahspammersnyahnyah>
Date: Fri Jul 26 2013 - 15:12:08 MDT

There is an unsupported function "calculate_monthly_values" located
in the "contributed.ncl" library. You can see the actual function
documentation via

%> less $NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl

This does require that the 'time' dimension associated with the
input array be of the form "seconds/hours//minutes since ..."


If you are "completely new to NCL", please read the Mini-Language Manual

On 7/26/13 3:02 PM, Shree Sharma wrote:
> ALL:
> I am completely new to NCL and trying to create monthly average temperature
> from daily data. I have a list of daily temperature data (1 file for each
> day in netcdf format) for 1440*720 grids. I am wondering if there is any
> way to read each file (total of 365 files per year) and average those 356
> files based on month. At the end I will get 12 files consisting of monthly
> averages temperature in ascii format. I was able to output the file in
> ascii format using ascii_write but was unable to get the montly averages
> from daily files.
> Any suggestion would be of great help
> Thanks
> Leo
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Received on Fri Jul 26 15:12:14 2013

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