Re: ESMF_RegridWeightGen not found

Hi Mary & Sean,

on the Mac systems, we use Macports to install ncl. Doing so requires =
that I download and place the ncarg-xxx.tgz file in the proper place in =
the Macports tree. I’ll have to check whether this method uses the =
Linux or the Mac tgz file for its source. It may be that it uses the =
Linux tgz file, which may/may not have the build for the binary you are =
discussing.

Macports has been moving to binary installations, however I suspect that =
ncl_ncarg is one that is built from source. This may be the “source” =
of the issue.

We are compiling on the Macports compiled code with gcc-4.5, on our =
10.6.8 Macs. gfortran is not installed, and certainly no libraries =
compiled by gfortran should exist on any of our systems.

Which computer are you looking at concerning this issue, Sean, Sif or =
Tintagel?

Roy


Henry LeRoy Miller, Jr.
National Oceanic and Atmospheric Administration
Earth System Research Laboratory
Chemical Sciences Division
Chemistry & Climate Processes
325 Broadway - R/CSD8
Boulder, CO 80305-3328
USA

phone: 303-497-7209
fax: 303-497-5686
email: Henry.LeRoy.Miller@noaa.gov

On Dec 27, 2013, at 13:17, Mary Haley <haley@ucar.edu> wrote:

>
> 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 10:18:56 2013