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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
Good morning, The netcdf-fortran interface library requires the netCDF-C library in order to operate. It is the netCDF-C library which provides the netcdf.h file. I would recommend installing the latest netCDF-C library, available from https://github.com/Unidata/netcdf-c/releases. I hope this helps, have a great day, -Ward > Dear, > > I just download netCDF at the link " > https://www.unidata.ucar.edu/downloads/netcdf/ftp/netcdf-fortran-4.5.3.tar.gz > > When I ./configure, It reports: > " configure: error: netcdf.h could not be found. Please set CPPFLAGS. " > > Why is netcdf.h missing? > > Sincerely, > Simon > > > Post-doc and Marie Sklodowska-Curie Fellow > La Sapienza Università di Roma > > *https://sites.google.com/site/simcabanes > <https://sites.google.com/site/simcabanes>* > > Ticket Details =================== Ticket ID: DSC-249837 Department: Support netCDF Priority: Normal Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.