Re: ESMF_RegridWeightGen not found

Hi Mary,

I'm not sure if this is more appropriate to troubleshoot on the list or
not, but I wanted to follow up with the EMSF grid issue I've been having.

I am able to get ESMF_RegridWeightGen to be recognized using the
procedure you outlined below, but now I am getting a different error. I
was worried that this was related to the use of a Macports version of
NCL on the Mac, but I actually get the same error on our linux machine,
which used the opendap-enabled binary.

I looked into the ESMF_regridding.ncl file, but I don't see anything
related to the "ismissing" function on the line that is referenced (line
2291 or 3166). Do you have an idea of what might be happening here with
the fortran libraries? I'm cc'ing Jenny Fox, the admin of the Linux
machine, in case she might have any ideas.

Thanks!

Sean

[sdavis@marvin scripts]$ ncl convert_ncep.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.
(0) Reading /home/sdavis/air.mon.mean.nc

Variable: Opt
Type: logical
Total Size: 4 bytes
             1 values
Number of Dimensions: 1
Dimensions and sizes: [1]
Coordinates:
Number Of Attributes: 5
   DstForceOverwrite : True
   SrcForceOverwrite : True
   CopyVarAtts : False
   DstGridLon : <ARRAY of 144 elements>
   DstGridLat : <ARRAY of 73 elements>
ESMF_RegridWeightGen: error while loading shared libraries:
libgfortran.so.3: cannot open shared object file: No such file or directory
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 81 in
file convert_ncep.ncl

fatal:["Execute.c":8128]:Execute: Error occurred at or near line 193 in
file convert_ncep.ncl




On 12/27/13 1:26 PM, Mary Haley wrote:
> Hi Sean,
>
> As we discussed offline, if you downloaded the "ncl_ncarg-6.1.2.MacOS_10.6_64bit_gcc460.tar.gz" binary from the www.earthsystemgrid.org website, then you should have "ESMF_RegridWeightGen" already.
>
> If you are not seeing this file:
>
> ls $NCARG_ROOT/bin/ESMF_RegridWeightGen
>
> then one of the three things might be the reason:
>
> 1. NCARG_ROOT is not set to the correct parent directory
>
> 2. NCL was not installed from the "ncl_ncarg-6.1.2.MacOS_10.6_64bit_gcc460.tar.gz" tar file, but rather from source code. ESMF_RegridWeightGen is not part of our software stack and has to be built separately.
>
> 3. The special (and not widely known) "ESMFBINDIR" environment variable is set, but doesn't contain this executable.
>
> In any case, I have provided the "ESMF_RegridWeightGen" binary for MacOS 10.6 on our ftp:
>
> ftp ftp.ucar.edu
> <log in as "anonymous">
> <Use email address as password>
> cd /pub/scd/haley
> get ESMF_RegridWeightGen
> quit
>
> --Mary
>
> On Dec 27, 2013, at 1:13 PM, Sean Davis - NOAA Affiliate <sean.m.davis@noaa.gov> wrote:
>
>> Hi,
>>
>> I'm having a problem with ESMF_regrid which seems to be that the unix
>> command ESMF_RegridWeightGen is not found. To make the problem easy to
>> illustrate, I adapted Example 1 from the ESMF_regrid() documentation,
>> and used the file air.mon.ltm.nc from the NCEP/NCAR reanalysis. I
>> uploaded the .nc file to the CGD ftp site given on the webpage.
>>
>> Here is the example script....
>>
>> Fri Dec 27 12:33:25 sif scripts> more ex1.ncl
>> load "$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.nc"
>>
>> 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
>>
>>
>> --
>> Sean Davis
>> NOAA ESRL Chemical Sciences Division
>> Mail Stop R/CSD-8
>> 325 S. Broadway
>> Boulder, CO 80305
>> Sean.M.Davis@noaa.gov
>> Office: 3A-122, DSRC
>> Phone: 303-497-4328
>> Fax: 303-497-5373
>> http://esrl.noaa.gov/csd/staff/sean.m.davis/
>> _______________________________________________
>> ncl-talk mailing list
>> List instructions, subscriber options, unsubscribe:
>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk

--
Sean Davis
NOAA ESRL Chemical Sciences Division
Mail Stop R/CSD-8
325 S. Broadway
Boulder, CO 80305
Sean.M.Davis@noaa.gov
Office: 3A-122, DSRC
Phone: 303-497-4328
Fax: 303-497-5373
http://esrl.noaa.gov/csd/staff/sean.m.davis/


Received on Thu Jan 02 10:49:46 2014