[gradsusr] GrADS Loop Help

[Emily Wilson]

Hi Martin,

I put in my lat lon coors in the new file and ran the script but the
message "Opening input file air.sig995.1948.nc" is repeated until I
manually close GrADS.  It seems as if the script is not looping to open the
other 63 files and just keeps looping and opening the file for 1948.  How
could I fix this?

Thanks again for all your help,

*Emily P. Wilson, Intern*
Research and Conservation Department
Denver Botanic Gardens
1007 York St.
Denver, CO 80206
720-865-3593


On Thu, Jul 18, 2013 at 6:17 AM, Martin V. Mathew
<vmartinmathew at gmail.com>wrote:

>
> Hi Emily
>
> I have tested the script and fixed all the problems, it can now do all
> required calculations. This program uses output of "q dim" command to
> identify start point and end point of each month. The program uses a
> compound variable to store the calculated data. Right now I don't know a
> method to write values in a compound variable to a text file. Hence I am
> only displaying the data to the terminal using say command. If you find a
> means to write the data to text file, kindly convey it me. Please find
> the attached script.
>
>
> (1)  I would like to get max/min temps for multiple specific lat/long
>> coordinates.  To do that would I just change the set lat and set lon
>> lines?  Should I change then the x= and y= that come after the set lat and
>> set lon definitions or leave those as is?
>>
> Commands 'set lon' and 'set x' do the same thing. Hence there is no need
> to use both the commands.  In order to do the calculation for multiple
> lat/lon coordinates you can either insert an additional while loop in the
> script or otherwise change the set lat and set lon lines and run the script
> again.
>
>> (2)  As of now when I run the script it says "Opening input file
>> air.sig995.1948.nc" 63 times with the corresponding years but no
>> numerical data is provided.  I haven't specified where to write the data to
>> a table but shouldn't it still be displayed?
>>
> The modified script will display output data in the terminal. Please find
> a means to write the data to an output file.
> --
> Martin V. Mathew
> Research scholar
> Centre for Oceans, Rivers, Atmosphere and Land Sciences (CORAL)
> IIT Kharagpur
> India.
>
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