[ncl-talk] extval_mlegev

Jared Lee jaredlee at ucar.edu
Fri Jul 1 16:17:50 MDT 2016


Hi Dennis,

Sure, that'd be great.

Jared

On Fri, Jul 1, 2016 at 4:12 PM, Dennis Shea <shea at ucar.edu> wrote:

> Sorry, this was my mistake.
>
> I inadvertently, sent documentation for the 'extval_mlegev' to a public
> site.
> It is not yet ready. I could show you how to call the fortran code used.
> It is not very difficult.
>
> D
>
>
> On Fri, Jul 1, 2016 at 3:49 PM, Jared Lee <jaredlee at ucar.edu> wrote:
>
>> Hi, I'm trying to use the function extval_mlegev (
>> http://test.www.ncl.ucar.edu/Document/Functions/Built-in/extval_mlegev.shtml)
>> in the NCL nightly build of v6.4.0 on yellowstone (ncltest-intel). However,
>> When I call it, I get this error that the function can't be found:
>>
>> -bash-4.1$ ncl return_intervals.ncl
>>  Copyright (C) 1995-2015 - All Rights Reserved
>>  University Corporation for Atmospheric Research
>>  NCAR Command Language Version 6.4.0-01Jul2016_0404
>>  The use of this software is governed by a License Agreement.
>>  See http://www.ncl.ucar.edu/ for more details.
>> fatal:Undefined identifier: (extval_mlegev) is undefined, can't continue
>> fatal:["Execute.c":8575]:Execute: Error occurred at or near line 15 in
>> file return_intervals.ncl
>>
>> And here is my short, simple script:
>>
>> begin
>>
>> dataDir  = "/glade/p/ral/CSAP/CRMe/GEV/"
>> outDir   = "/glade/p/ral/wsap/jaredlee/CRMe"
>>
>> minThresh   = 0.01   ; minimum threshold for time series data
>>
>> fileName = dataDir+"5day_series_dec_point.nc"
>> pointFile   = addfile(fileName, "r")
>>
>> ;; Read in the data, threshold it
>> data  = pointFile->pr5x
>> data  = where(data.lt.minThresh, data at _FillValue, data)
>>
>> ;; Calculate the shape, scale, and location parameters for the GEV
>> distribution
>> gev_vals = extval_mlegev(data, 0, False)
>> print(gev_vals)
>>
>> end
>>
>> Is there something I need to load first in order to get extval_mlegev to
>> work?
>>
>> Jared
>>
>> --
>> ===============================
>> Jared A. Lee, Ph.D.
>> Project Scientist I
>> Research Applications Laboratory
>> National Center for Atmospheric Research
>> Boulder, Colorado, USA
>>
>> Email: jaredlee at ucar.edu (w)
>> Phone: 303.497.8485 (w)
>> Web: https://staff.ucar.edu/users/jaredlee
>> ===============================
>>
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>>
>


-- 
===============================
Jared A. Lee, Ph.D.
Project Scientist I
Research Applications Laboratory
National Center for Atmospheric Research
Boulder, Colorado, USA

Email: jaredlee at ucar.edu (w)
Phone: 303.497.8485 (w)
Web: https://staff.ucar.edu/users/jaredlee
===============================
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