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Re: 19990120: problem

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  • Subject: Re: 19990120: problem
  • Date: Wed, 20 Jan 1999 09:13:26 -0700
>To: address@hidden
>From: Montserrat Seisdedos <address@hidden>
>Subject: problem
>Organization: .
>Keywords: 199901201524.IAA17050

> I'm member of the Physics of Climate research group from the Alcala
> University of Spain.
> We are trying to read some netCDF data and we have found some problems:
> i'll give you the report
> f77 leercdf.f -I/tmp/wl/netcdf-3.4/src/fortran
> leercdf.f:
>    MAIN leer_netcdf_file:
> /usr/ccs/bin/ld: Unsatisfied symbols:
>    ncvid (code)
>    ncvgt (code)
>    ncopn (code)
>    ncclos (code)
> I suppose it's a library problem, but i don't know where these
> subrutines are?
> Our platform is hpux10.20.
> Can you help us?

Yes, it looks like you have just neglected to specify where the
Fortran netCDF library can be found.

For example, if the library was installed in

  /tmp/wl/netcdf-3.4/lib/libnetcdf.a

you would need to indicate this with a -L flag indicating the
directory and a -l flag indicating the library, as in:

  f77 leercdf.f -I/tmp/wl/netcdf-3.4/src/fortran -L/tmp/wl/netcdf-3.4/lib 
-lnetcdf

or you could just include the library in the list of object files to
be linked, as in:

  f77 leercdf.f -I/tmp/wl/netcdf-3.4/src/fortran 
/tmp/wl/netcdf-3.4/lib/libnetcdf.a

(In either case, I am assuming the Fortran library was built and
 installed successfully in the indicated location.)

If this doesn't work, please let us know at address@hidden,
and thanks for using netCDF.

--Russ

_____________________________________________________________________

Russ Rew                                         UCAR Unidata Program
address@hidden                     http://www.unidata.ucar.edu