[ncl-talk] Error in "cremapbin"

[Ciao Kai Liang]

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>
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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
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