Hi,
I have been attempting to use the ESMF_regrid function to regrid data from
one (larger) WRF geogrid file to a smaller WRF geogrid file. (The smaller
domain is completely inside the larger domain.) I have attempted this
with several different ncl template scripts, only changing source and
destination filenames and variable names. I am using ncl V6.1.0-beta and
have downloaded the most recent ESMF_regridding.ncl file and am calling if
from a local directory. No matter what template script I use (e.g.
'ESMF_regrid_template.ncl' or 'ESMF_WRF_to_curv.ncl'-both attached) I receive the same
errors that appear to be related to the 'ESMF_regridding.ncl' script or
possibly the data it is trying to obtain from the WRF geogrid files.
The command line execution and subsequent errors I receive are given below
and as you can see, it seems all errors are related to ESMF_regridding.ncl.
The system info is:
Linux chiltapin 2.6.32-5-amd64 #1 SMP Sun May 6 04:00:17 UTC 2012 x86_64
GNU/Linux
The ncl version info is:
6.1.0-beta
The ESMF_regrid_template.ncl or ESMF_WRF_to_curv.ncl and the
ESMF_regridding.ncl scripts are attached. Are there any known issues
with running ESMF_regridders on WRF geogrid files or any other guidance
you can provide? (I can make the geogrid files available if need be...)
Thanks, Dave
>>>> Begin command line and error output>>>>
[280] /scratch/gochis/NDHMS_sub_domain_forcing_regridder % ncl
ESMF_WRF_to_curv.ncl
Copyright (C) 1995-2012 - All Rights Reserved
University Corporation for Atmospheric Research
NCAR Command Language Version 6.1.0-beta
The use of this software is governed by a License Agreement.
Seehttp://www.ncl.ucar.edu/ for more details.
fatal:syntax error: line 415 in file
/scratch/gochis/NDHMS_sub_domain_forcing_regridder/ESMF_regridding.ncl
before or near \n
copy_VarAtts_except(inVar,outVar,"_FillValue")
--------------------------------------------------^
fatal:syntax error: possibly an undefined procedure
fatal:Syntax Error in block, block not executed
fatal:error at line 417 in file
/scratch/gochis/NDHMS_sub_domain_forcing_regridder/ESMF_regridding.ncl
fatal:syntax error: line 2001 in file
/scratch/gochis/NDHMS_sub_domain_forcing_regridder/ESMF_regridding.ncl
before or near \n
copy_VarAtts_except(sd,sd_regrid,new_atts_to_skip)
--------------------------------------------------------^
fatal:syntax error: possibly an undefined procedure
fatal:syntax error: line 2003 in file
/scratch/gochis/NDHMS_sub_domain_forcing_regridder/ESMF_regridding.ncl
before or near \n
copy_VarAtts_except(sd,sd_regrid,atts_to_skip)
----------------------------------------------------^
fatal:syntax error: possibly an undefined procedure
fatal:Syntax Error in block, block not executed
fatal:error at line 2016 in file
/scratch/gochis/NDHMS_sub_domain_forcing_regridder/ESMF_regridding.ncl
fatal:syntax error: line 2533 in file
/scratch/gochis/NDHMS_sub_domain_forcing_regridder/ESMF_regridding.ncl
before or near \n
ESMF_copy_varmeta(srcData,dstData,wgtFile,opt)
------------------------------------------------^
fatal:syntax error: possibly an undefined procedure
fatal:Syntax Error in block, block not executed
fatal:error at line 2543 in file
/scratch/gochis/NDHMS_sub_domain_forcing_regridder/ESMF_regridding.ncl
fatal:syntax error: line 2976 in file
/scratch/gochis/NDHMS_sub_domain_forcing_regridder/ESMF_regridding.ncl
before or near \n
ESMF_copy_varmeta(srcData,srcData_regrid,wgt_file_name,opt2)
--------------------------------------------------------------^
fatal:syntax error: possibly an undefined procedure
fatal:Syntax Error in block, block not executed
fatal:error at line 3001 in file
/scratch/gochis/NDHMS_sub_domain_forcing_regridder/ESMF_regridding.ncl
fatal:Undefined identifier: (ESMF_regrid) is undefined, can't continue
fatal:["Execute.c":7556]:Execute: Error occurred at or near line 76 in
file ESMF_WRF_to_curv.ncl
[281] /scratch/gochis/NDHMS_sub_domain_forcing_regridder %
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