[gradsusr] Return keypress

[Bob Kuligowski - NOAA Federal]

Dear Elio,

> /*pull*/
>
> To retrieve information provided by the GrADS user via the terminal 
> (standard input), use the |pull| command:
>
>     |pull /variable/| 
>
> The script will pause for user input from the keyboard (ending with 
> the carriage return), and then the string entered by the user is 
> assigned to the indicated variable name. To elaborate on a previous 
> example:
>
> |'open my_sst_dataset.ctl'
> prompt 'Enter min and max latitudes: '
> pull minlat maxlat
> prompt 'Enter min and max longitudes: '
> pull minlon maxlon
> 'set lat 'minlat%' '%maxlat
> 'set lon 'minlon' 'maxlon
> 'display sst' |

     Source: http://www.iges.org/grads/gadoc/script.html#standardio

     Hope this helps!

Cheers,
Bob
> Hello, I'm trying to write a script so assist in a more interactive 
> way with exploring different model outputs. My intent is to use mouse 
> input (with q pos) but also keyboard input. Is there a way to let 
> grads access key events by the user?
>
> Thank you!
>
>
> _______________________________________________
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> gradsusr at gradsusr.org
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-- 
Bob Kuligowski, Ph.D.
Meteorologist
NOAA/NESDIS/Center for Satellite Applications and Research (STAR)

Mailing Address:
National Oceanic and Atmospheric Administration
NESDIS STAR/SMCD
Bob Kuligowski
NCWCP E/RA2
5830 University Research Court
2nd Floor, Office #2828
College Park, MD 20740-3818

Phone:  (301) 683-3593
Fax  :  (301) 683-3616

http://www.star.nesdis.noaa.gov/star/Kuligowski_B.php
http://www.star.nesdis.noaa.gov/smcd/emb/ff/index.php

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