[Wrf-users] Problem to build ungrib.exe in WPS to accept GRIB2 files

[Jose Augusto Paixão Veiga]

Dear all,

I am trying to compile WPS with the option PC Linux x86_64 (IA64 and Opteron), PGI compiler 5.2 or higher, DM parallel (option 9) in a cluster machine to use GRIB2 format files. However, after configuring and compiling WPS the executable file ungrib.exe is not built in the WPS directory. I successfully  compiled WRFV3 and all paths to netcdf, jasper, zlib and libpng are set in my bash file.


Bellow, follows the final part of a ./compile ungrib that I did to try built ungrib.exe in the WPS directory (when I use ./compile the files geogrid.exe and metgrid.exe are the unique archives built).  Pay attention at the red lines which is indicative of some 'problem' to find some lib (g2_4). 


/bin/rm -f ungrib.exe
pgf90 -o ungrib.exe  misc_definitions_module.o debug_cio.o module_debug.o module_stringutil.o table.o module_datarray.o gridinfo.o new_storage.o filelist.o ungrib.o output.o rrpr.o rd_grib1.o file_delete.o datint.o rd_grib2.o  \
			-L./ngl -lw3 -lg2_4 \
			-L/opt/jasper/lib -ljasper -L/opt/libpng/lib -lpng -L/opt/zlib/lib -lz \
			-L. -lpgu
/usr/bin/ld: cannot find -lg2_4
make[1]: [ungrib.exe] Error 2 (ignored)
make[1]: Leaving directory `/home/veiga/MODELS/CLWRF/WPS/ungrib/src'
if [ -h ungrib.exe ] ; then \
        /bin/rm -f ungrib.exe ; \
fi ; \
if [ -h ../ungrib.exe ] ; then \
	/bin/rm -f ../ungrib.exe ; \
fi ; \
if [ -e src/ungrib.exe ] ; then \
	ln -sf src/ungrib.exe . ; \
fi


What should be the solution for this problem ?

When I use option 8 (NO GRIB2) all executable files are built (ungrib.exe, geogrid.exe and metgrid.exe). 

I attached the result of ./compile ungrib (ungrib.out) and my configure.wps. 

Thanks in advance,


José Augusto P. Veiga, 

======================================
Universidade do Estado do Amazonas 
Departamento de Meteorologia
Escola Superior de Tecnologia (EST)
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