Andrea, I should add that we just got a report of a successful build of netCDF 3.6.2 using ifort version 10.1 on an Ubuntu Linux platform and the environment variable CPPFLAGS="-DNDEBUG -DpgiFortran" --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