Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
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osman@xxxxxxxxxxxxxxxx writes: > Hi, > I'm trying to install the NETCDF libraries in my machine. Apparently the > installation was successfully (after install everything it displays a > message that said "Congratulations! You have successfully installed > netCDF! "). But, when I test the libraries with a simple script > (simple_xy_wr.f90) it sends me an error message: > > /tmp/ccQ5wFc9.o: In function `prueba': > /home/marisol/Documentos/prueba.f90:31: undefined reference to > `__netcdf_MOD_nf90_create' > > The system is Ubuntu running gfortran > > I set up the environment with: > > export CC='/usr/bin/gcc -Df2cFortran' > export PERL='usr/bin/perl' > export CPPFLAGS='-DNDEBUG -DpgiFortran' > export CFLAGS='-O -fno-builtin' > > sudo ./configure --prefix=/usr/local > > Any help appreciated, > Marisol Howdy Marisol! Firstly, did you run "make check"? And did it work? If not, please do so. Your problem is that your program is not finding the nf90_create call. This could be because the build/install did not work properly. Or it could be because you have not provided the correct -I, -L, and -l options when you are compiling your program. If "make check" works, then we know that the nf90_create function is working, and the problem is in how your are compiling your programs. Good luck! Ed -- Ed Hartnett -- ed@xxxxxxxxxxxxxxxx
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