[ncl-talk] Error in "cremapbin"

Sun Jun 19 22:31:52 MDT 2016

Ciao,

The ESMF_RegridWeightGen command, which is what NCL's ESMF regridding code
depends on, cannot be compiled with the 4.1.2 GNU compilers.  The
libgfortran error you're getting is likely because you have downloaded a
version of NCL that was compiled with a newer version of the compilers than
what you have, and this will definitely be the case for any version of NCL
that includes ESMF_RegridWeightGen.

When you download NCL, it should have included the compiler version that it
was compiled with, for example, "
ncl_ncarg-6.3.0.Linux_Debian6.0_x86_64_gcc445.tar.gz
<https://www.earthsystemgrid.org/download/fileDownload.html?logicalFileId=e088d94c-cd9a-11e4-bb80-00c0f03d5b7c>"
indicates that GNU version 4.4.5 was used.

You will likely need to upgrade your compiler, or else try to fine a
"compatible" libgfortran library to download. Please see this link for more
information:

http://www.ncl.ucar.edu/Download/linux.shtml#libgfortran

--Mary

On Sat, Jun 18, 2016 at 8:59 AM, Ciao Kai Liang <ciaokailiang at gmail.com>
wrote:

> Linux killdevil-login2.kd.unc.edu 2.6.18-238.12.1.el5 #1 SMP Sat May 7
> 20:18:50 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux
>
> gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55)
> Copyright (C) 2006 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
>
> 2016-06-18 22:58 GMT+08:00 Dennis Shea <shea at ucar.edu>:
>
>> What do the following return?
>>
>>
>> uname -a
>> gcc --version
>>
>>
>> On Sat, Jun 18, 2016 at 8:19 AM, Ciao Kai Liang <ciaokailiang at gmail.com>
>> wrote:
>>
>>> Hi Dennis
>>>
>>> Thank you so much for providing this script for me. However, I encounter
>>> the following message. Do you know what it means? It seems I can't load
>>> libgfortran.so.3.
>>>
>>> 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
>>>
>>> 2016-06-12 21:22 GMT+08:00 Dennis Shea <shea at ucar.edu>:
>>>
>>>> Forgot:
>>>>
>>>> [1] the last graphics should be 'png'
>>>>
>>>> [2] the script also (optionally) writes a netCDF of the regridded data
>>>>
>>>> On Sun, Jun 12, 2016 at 7:18 AM, Dennis Shea <shea at ucar.edu> wrote:
>>>>
>>>>> Certainly the CDO are an option.
>>>>>
>>>>> ==
>>>>> There seems to be a bug:  area_conserve_remap_Wrap
>>>>> ===
>>>>> See attached. It uses ESMF conservative regridding
>>>>>
>>>>> This produces graphics and a weight file that could be used for other
>>>>> similar regridding
>>>>> Change "x11" to "ps", "pdf" or "pdf" as you see fit
>>>>>
>>>>> Good luck
>>>>>
>>>>> On Sat, Jun 11, 2016 at 12:56 AM, Guido Cioni <guidocioni at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Hey Ciao,
>>>>>> I never used NCL to remap. I would suggest you to try cdo, which has
>>>>>> many option for mapping different grids, if you still have problems with
>>>>>> NCL. See here : https://www.rsmas.miami.edu/users/rajib/cdo.pdf (section
>>>>>> remapnn or remapdis)
>>>>>> Cheers
>>>>>>
>>>>>> Guido Cioni
>>>>>> http://guidocioni.altervista.org
>>>>>>
>>>>>> On 10 Jun 2016, at 15:39, Ciao Kai Liang <ciaokailiang at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>> Hi,
>>>>>> I'm in attempt to regrid 144x91 to 360x720 (0.5x0.5) by using NCL’sarea_conserve_remap
>>>>>> function. I get the error message and have no idea how to solve it.
>>>>>>
>>>>>>
>>>>>> Error in "cremapbin":
>>>>>>
>>>>>> Could not map global lat array into grid array
>>>>>>
>>>>>> I check my input file which contains lon:valid_range = -180., 177.5
>>>>>> (144) and lat : valid_range = -89.5, 89.5 (91). It should be global-based
>>>>>> grid file.
>>>>>>
>>>>>> I attached my script and associated file for reference.
>>>>>>
>>>>>> --
>>>>>>
>>>>>> ---------------------------------------------------------------------------------------------------------
>>>>>> CiaoKai Liang
>>>>>> 919-808-8069
>>>>>> ckliang at live.unc.edu
>>>>>> University of North Carolina, Gillings School of Global Public Health
>>>>>> 170 Rosenau Hall, CB #7400 | 135 Dauer Drive | Chapel Hill, NC
>>>>>> 27599-7400
>>>>>>
>>>>>> ------------------------------------------------------------------------------------------------------------
>>>>>>
>>>>>> <input_144X91.nc><output_360X720.nc><regrid.ncl>
>>>>>> _______________________________________________
>>>>>> ncl-talk mailing list
>>>>>> ncl-talk at ucar.edu
>>>>>> List instructions, subscriber options, unsubscribe:
>>>>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
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>>>>>>
>>>>>
>>>>
>>>
>>>
>>> --
>>>
>>> ---------------------------------------------------------------------------------------------------------
>>> CiaoKai Liang
>>> 919-808-8069
>>> ckliang at live.unc.edu
>>> University of North Carolina, Gillings School of Global Public Health
>>> 170 Rosenau Hall, CB #7400 | 135 Dauer Drive | Chapel Hill, NC 27599-7400
>>>
>>> ------------------------------------------------------------------------------------------------------------
>>>
>>>
>>
>
>
> --
>
> ---------------------------------------------------------------------------------------------------------
> CiaoKai Liang
> 919-808-8069
> ckliang at live.unc.edu
> University of North Carolina, Gillings School of Global Public Health
> 170 Rosenau Hall, CB #7400 | 135 Dauer Drive | Chapel Hill, NC 27599-7400
>
> ------------------------------------------------------------------------------------------------------------
>
>
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> ncl-talk mailing list
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