Re: ESMF_RegridWeightGen not found

Hi Sean,

In the future, please post your question to ncl-talk@ucar.edu. You need =
to subscribe first:

http://mailman.ucar.edu/mailman/listinfo/ncl-talk

You should also read our posting guidelines before you post.

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The ESMF_RegridWeightGen command should have been installed with NCL, =
unless NCL was built from source code.

How did you install NCL on your system?

--Mary

On Dec 27, 2013, at 12:48 PM, Sean Davis <seand13@gmail.com> wrote:

> Hi,
>
> I'm having a problem with ESMF_regrid which seems to be that the unix =
command ESMF_RegridWeightGen is not found. To make the problem easy to =
illustrate, I adapted Example 1 from the ESMF_regrid() documentation, =
and used the file air.mon.ltm.nc from the NCEP/NCAR reanalysis. I =
uploaded the .nc file to the CGD ftp site given on the webpage.
>
> Here is the example script....
>
> Fri Dec 27 12:33:25 sif scripts> more ex1.ncl
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/esmf/ESMF_regridding.ncl"
>
> begin
> infile = =
"/Users/sdavis/sd-data/ncep/ncep.reanalysis.derived/pressure/air.mon.ltm.n=
c"
>
> sfile = addfile(infile,"r")
> temp = sfile->air(0,0,:,:)
>
> Opt = True
>
> Opt@SrcFileName = "src_SCRIP.nc"
> Opt@DstFileName = "dst_SCRIP.nc"
> Opt@WgtFileName = "NCEP_2_Rect.nc"
> Opt@ForceOverwrite = True
>
> Opt@SrcMask2D = where(.not.ismissing(temp),1,0)
>
> Opt@DstGridType = "5x5"
> Opt@DstLLCorner = (/ -60.d, 0.d/)
> Opt@DstURCorner = (/ 60.d, 355.d/)
>
> temp_regrid = ESMF_regrid(temp,Opt)
> printVarSummary(temp_regrid)
> end
>
> And here's what happens when I try to run it...
>
> Fri Dec 27 12:31:57 sif scripts> ncl ex1.ncl
> Copyright (C) 1995-2013 - All Rights Reserved
> University Corporation for Atmospheric Research
> NCAR Command Language Version 6.1.2
> The use of this software is governed by a License Agreement.
> See http://www.ncl.ucar.edu/ for more details.
> sh: ESMF_RegridWeightGen: command not found
> fatal:The result of the conditional expression yields a missing value. =
NCL can not determine branch, see ismissing function
> fatal:["Execute.c":8128]:Execute: Error occurred at or near line 2291 =
in file $NCARG_ROOT/lib/ncarg/nclscripts/esmf/ESMF_regridding.ncl
>
> fatal:["Execute.c":8128]:Execute: Error occurred at or near line 3166 =
in file $NCARG_ROOT/lib/ncarg/nclscripts/esmf/ESMF_regridding.ncl
>
> fatal:["Execute.c":8128]:Execute: Error occurred at or near line 23 in =
file ex1.ncl
>
> I'm running NCL on Mac OSX 10.6.8.
>
> Any ideas on what could be causing this problem?
>
> Thanks!!
>
> Sean
>


Received on Fri Dec 27 08:03:15 2013