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Hi Rakesh, Sorry it's taken so long to respond to your question. > I'm configuring Netcdf3.6.2 version on Red Hat LINUX 5.0 and in is showing > error > checking for fortran flaf to compile f90 file ......unknown > error:Fortran could not compile f90 files This indicates that your Fortran 90 compiler is not working. You can see why near the end of the config.log output. You can either fix the problem revealed there or configure with --disable-f90 if you don't need the library to be built with the Fortran 90 interface. Also, it would be good to use a more recent version of netCDF, if practical, for example netCDF 4.1.1 from ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf.tar.gz This will compile the netCDF-3 data model by default if HDF5 is not installed, or you can direct it to only compile the netCDF-3 library by specifying --disable-netcdf-4 to the configure script. --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: VGE-516696 Department: Support netCDF Priority: High Status: Closed