Re: ESMF_RegridWeightGen not found

On Dec 27, 2013, at 1:12 PM, Sean Davis <seand13@gmail.com> wrote:

> Hi Mary,
>
> I attempted to join the ncl-talk list after getting my post pinged =
because I hadn't joined. But I guess I'm awaiting approval now?


Hi Sean,

Yes, it was awaiting approval and I just approved it. Thanks for doing =
this.

>
> I'm CC'ing the person who installed NCL on my machine. I'm not sure =
how he installed it, but I doubt he built it from source. Roy, how did =
you install NCL on our macs?

More information: The "ESMF_RegridWeightGen" binary should be in the =
same directory as the "ncl" binary. You can verify this with :

ls $NCARG_ROOT/bin/ncl
ls $NCARG_ROOT/bin/ESMF_RegridWeightGen

Of course, this means that NCARG_ROOT must be set correctly. It looks to =
me like it is, otherwise you would be seeing different error messages.

I just verified that the "ESMF_RegridWeightGen" binary is indeed =
included in the MacOS 10.6.8 / NCL V6.1.2 tar file that we provide on =
the ESG:

ncl_ncarg-6.1.2.MacOS_10.6_64bit_gcc460.tar.gz

If this is the file you used for the installation, then it should be =
there.

--Mary

>
> Thanks,
> Sean
>
> On 12/27/13 1:03 PM, Mary Haley wrote:
>> 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.
>>
>> http://www.ncl.ucar.edu/Support/posting_guidelines.shtml
>>
>> 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 08:17:55 2013