[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: 20031218: netcdf C++

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: Re: 20031218: netcdf C++
  • Date: Fri, 19 Dec 2003 15:53:53 -0700
>To: address@hidden
>From: "Matt Kennedy" <address@hidden>
>Subject: netcdf C++
>Organization: NOAA/NOS/OCS
>Keywords: 200312181532.hBIFWSp2006768 netCDF C++

Hi Matt,

> I am attempting to complite a netcdf C++ program with g++ (gcc version 
> 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) with netcdf installed 
> (netcdf-3.5.0-2.7.3) and I am getting a number of errors.
> 
> I added friend to three class definitions which is common to the groups.
> 
> Compliing with...
>  g++ -Wno-deprecated drouge.cpp
> 
> netcdfcpp.h exists and is in /usr/include, here is my code...
> 
> #include <netcdfcpp.h>
> 
> NcFile *nooch = new NcFile("200312081100_C3PO_fieldsfore.nc");
> 
> And it can't seem to find the library nonethless here is the error.
> 
> ......../tmp/ccOz21AL.o(.text+0x36): In function `main':
> : undefined reference to `NcFile::NcFile[in-charge](char const*, 
> NcFile::FileMode, unsigned*, unsigned)'
> collect2: ld returned 1 exit status
> 
> What am I missing here??? Running Redhat 9 on intel...

Please try the netcdf-3.5.1-beta release:

  ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-beta.tar.Z

which has fixes for some problems, including updates to the C++
interface for more recent C++ compilers.  Just follow the instructions
in the INSTALL document, which includes several examples of
environment variable settings for Linux:

  http://www.unidata.ucar.edu/packages/netcdf/INSTALL.html#linux

If it still doesn't work, please send details to address@hidden
as described in the "Reporting Problems" section of the INSTALL
document:

  http://www.unidata.ucar.edu/packages/netcdf/INSTALL.html#ReportingProblems

Thanks.

--Russ

_____________________________________________________________________

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