[gradsusr] help with fndlvl function?

[Eric Altshuler]

Howard, 


I think you need to use something like: 


'define freezelvl=fndlvl(tmpprs,const(tmpprs,273.15),lev=1000,lev=100)' 


Best regards, 


Eric L. Altshuler 
Research Scientist 
Center for Ocean-Land-Atmosphere Studies 
4041 Powder Mill Road, Suite 302 
Calverton, MD 20705-3106 
USA 

E-mail: ela at cola.iges.org 
Phone: (301) 902-1257 
Fax: (301) 595-9793 

----- Original Message -----
From: "Howard Staines" <metris at xtra.co.nz> 
To: gradsusr at gradsusr.org 
Sent: Tuesday, May 28, 2013 12:33:29 AM 
Subject: [gradsusr] help with fndlvl function? 




Good afternoon 



I am trying to use fndlvl function to get the pressure level for the zero isotherm 



‘define freezelvl = fndlvl ( lev, tmpprs = 273, lev=1000, lev=100) 



Produces syntax error: Expected operator or ‘)’ 



Help appreciated 



Wanting to use hyposmetric equation to turn freezing pressure level into freezing level in meters above sea level ultimately 



Help appreciated 



Howard Staines 

Metris limited 


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