[gradsusr] Plotting significant values

Andrew Friedman andfried at gmail.com
Wed May 17 01:43:46 EDT 2017


Hi Ugo,
You can use the maskout command to plot data only below a significance threshold: http://cola.gmu.edu/grads/gadoc/gradfuncmaskout.html
-Andrew

> On May 15, 2017, at 7:55 AM, Ugo Okoro <uknac23 at yahoo.com> wrote:
> 
> Dear All,
> 
> How do I plot 95% significant values of wind in GrADS.
> Thanks.
> Ugo Okoro.
> From: gradsusr-request at gradsusr.org
> Sent: ‎13/‎05/‎2017 12:02 AM
> To: gradsusr at gradsusr.org
> Subject: gradsusr Digest, Vol 87, Issue 15
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> Today's Topics:
> 
>    1. Re: Masking areas outside the shapefile
>       (Barthlott, Christian (IMK))
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Fri, 12 May 2017 13:07:45 +0200
> From: "Barthlott, Christian (IMK)" <christian.barthlott at kit.edu>
> Subject: Re: [gradsusr] Masking areas outside the shapefile
> To: GrADS Users Forum <gradsusr at gradsusr.org>, Srivatsan
> Vijayaraghavan	<tmsvs at nus.edu.sg>
> Message-ID: <6ce369aa-8c84-f0d6-f962-60b64e5ee0ac at kit.edu>
> Content-Type: text/plain; charset="windows-1252"; format=flowed
> 
> ...yes, it's possible:
> 
> http://gradsusr.org/pipermail/gradsusr/2013-April/034603.html
> 
> Cheers
> 
> Am 12.05.2017 um 12:59 schrieb Srivatsan Vijayaraghavan:
> > Hi all,
> > 
> > I am trying to mask all the areas OUTSIDE the shape file. Possible to do 
> > this in GrADS?
> > 
> > See attached sample fig.
> > 
> > Many Thanks
> > 
> > Sri
> > 
> > 
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