Hi Andrea, I don't know any reason why you shouldn't be able to compile the f90 netCDF interface using ifort, but see this for an ifort-related problem that several users have encountered in trying to build the f90 interface: http://www.unidata.ucar.edu/software/netcdf/docs/known_symptoms.html#NF_INT_IS_C If that doesn't help. please send us the complete details of the problem you see trying to build the f90 interface from source, as listed here: http://www.unidata.ucar.edu/software/netcdf/docs/netcdf-install/Reporting-Problems.html Thanks! --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: GDW-647798 Department: Support netCDF Priority: Normal Status: Closed