[gradsusr] minimum pressure

[Andrew Friedman]

You can download the updated version here: http://www.iges.org/grads/downloads.html

On Oct 16, 2014, at 10:20 AM, Andrew Friedman <andfried at gmail.com> wrote:

> Hi Mojy,
> What version of GrADS are you running? You need to have at least version 2.0.2 for these functions.
> -Andrew
> 
> On Oct 16, 2014, at 12:39 AM, T. haghroosta <haghroosta at hotmail.com> wrote:
> 
>> Dear Jennifer Adams,
>> 
>> I used "amin" , "aminlocx", and "aminlocy", but unfortunately the grads says that the (expression "amin" ..... is not a variable or function)
>> 
>> I wrote this:
>> open E:\WRF\test.ctl
>> d amin(slp, lon=100, lon=130, lat=0, lat=15) 
>> 
>> Could you please lead me how to solve this problem?
>> Regards,
>> Mojy
>> 
>> 
>> 
>>> Message: 2
>>> Date: Wed, 15 Oct 2014 10:24:11 -0400
>>> From: Jennifer Adams <jma at cola.iges.org>
>>> Subject: Re: [gradsusr] minimum pressure
>>> To: GrADS Users Forum <gradsusr at gradsusr.org>
>>> Message-ID: <8B13D977-AF53-4C4F-BC3D-8BEF26C647A1 at cola.iges.org>
>>> Content-Type: text/plain; charset="windows-1252"
>>> 
>>> Try the amin() function: http://iges.org/grads/gadoc/gradfuncamin.html
>>> ?Jennifer
>>> 
>>> On Oct 15, 2014, at 10:00 AM, T. haghroosta <haghroosta at hotmail.com> wrote:
>>> 
>>>> Dear All,
>>>> 
>>>> Could you please lead me how to find the minimum value of pressure in an area in a special time? I mean I have a .ctl file and a .dat file from WRF model. I would like to find the place of minimum pressure in an area with grads. Can anyone help?
>>>> 
>>>> I am looking forward.
>>>> Regards,
>>>> Mojy 
>>>> _______________________________________________
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>>>> http://gradsusr.org/mailman/listinfo/gradsusr
>>> 
>>> --
>>> Jennifer M. Adams
>>> Center for Ocean-Land-Atmosphere Studies (COLA)
>>> 111 Research Hall, Mail Stop 2B3
>>> George Mason University
>>> 4400 University Drive
>>> Fairfax, VA 22030 
>>> 
>>> 
>>> 
>>> 
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>>> End of gradsusr Digest, Vol 56, Issue 25
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