[gradsusr] Plotting WEASDsfc with the GFS Ensemble

[Perry, Aaron]

Good Morning Stephen and thank you for the reply.


The plotted model is the GFS Ensemble Average from (http://nomads.ncep.noaa.gov/pub/data/nccf/com/gens/prod/gefs.20181029/00/pgrb2ap5/). My script is run by a while loop that loops the 6-hour timesteps through 240 hours, accumulating with each timestep.


Aaron Perry
Class of 2016
Lyndon State College
Lyndonville, VT 05851
Twitter: @AaronPerryWx<https://twitter.com/AaronPerryWx><https://twitter.com/arnpry><https://twitter.com/AaronPerryWx>
Email: Aaron.Perry at lyndonstate.edu<http://Aaron.Perry@lyndonstate.edu/>
________________________________
From: gradsusr <gradsusr-bounces at gradsusr.org> on behalf of Stephen McMillan <smcmillan at planalytics.com>
Sent: Monday, October 29, 2018 8:37:57 AM
To: GrADS Users Forum
Subject: Re: [gradsusr] Plotting WEASDsfc with the GFS Ensemble

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Aaron,
What are you trying to accomplish?  Display the sum of all ensemble members for a single time step?  It would help if you included more than just your 'define snow...' code, such as your time settings, your display command, etc.

Stephen Mc

On Mon, Oct 29, 2018 at 7:03 AM Perry, Aaron <Aaron.Perry at lsc.vsc.edu<mailto:Aaron.Perry at lsc.vsc.edu>> wrote:

I am trying to plot WEASDsfc from the GFS Ensemble and am getting the following results:


[cid:39d4021a-fa0c-4cf6-9aa6-7d243c8886e4]


I am using the following GrADS code:


'define snow = const((sum(maskout(WEASDsfc.1-WEASDsfc.1(t-1),WEASDsfc.1-WEASDsfc.1(t-1)),t=1,t+0,1))/2.54, 0, -u)'


What am I doing wrong?



Aaron Perry
Class of 2016
Lyndon State College
Lyndonville, VT 05851
Twitter: @AaronPerryWx<https://twitter.com/AaronPerryWx><https://twitter.com/arnpry><https://twitter.com/AaronPerryWx>
Email: Aaron.Perry at lyndonstate.edu<http://Aaron.Perry@lyndonstate.edu/>
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