mfhilo

[Mark Sponsler]

Thanks Mike.   Looking forward to using your extension. Will help test when you're ready. 
Diane - Thanks for syntax.  Will try that too.  



Thanks, 
Mark 

----- Original Message ----- 
From: "Michael Fiorino" <Michael.Fiorino at NOAA.GOV> 
To: GRADSUSR at LIST.CINECA.IT 
Sent: Friday, April 17, 2009 7:31:58 AM GMT -08:00 US/Canada Pacific 
Subject: Re: mfhilo 

hi diane and mark, 

i'm working mfhilo as we speak, the current one in opengrads2.0 is 
definitely broken...  will put a beta version out next week... 

/r mike 

Diane Stokes wrote: 
> Hi, Mark. 
> 
> I don't have a version of grads with extensions, so I can't confirm this 
> myself.  However, the doc indicates that mfhilo is a grads command, not 
> a function.  So, in your script, try simply: 
>    'mfhilo (prmslmsl/100) CL,h|l' 
> 
> Diane 
> 
> 
> Mark Sponsler wrote: 
>> Hello, 
>> I'm trying to use mfhilo and am having problems.  Likely a deficiency on 
>> my part. Any help or nudge in the right direction would be appreciated. 
>> 
>> I've downloaded and installed GrADS 2.0.a5.oga.4 on Wind XP in an 
>> attempt 
>> to get access to mfhilo.  Normal scripts work fine using it. 
>> 
>> I've consulted the wiki here: http://opengrads.org/doc/udxt/libmf/ 
>> and constructed a crude attempt to access the function: 
>> 
>> 'open file.ctl' 
>> 'set lat' 
>> 'set long' 
>> 'set gxout contour' 
>> 'd prmslmsl/100' 
>> 
>> no problems so far, then... 
>> 
>>  'result = mfhilo (prmslmsl/100) CL,h|l' 
>> 
>>     minmax = sublin(result,1) 
>> 
>>     say 'minmax = 'minmax 
>> 
>> Receive error 
>> Sytax Error:  Invalid operand 
>> 'mfhilo' not a variable or function name 
>> 
>> Does anyone have a example or some guidance on how to use this function? 
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