If you have gcc installed and it's conventient, could I ask you to try a test and let us know whether you still see the ncsync error *** Testing ncinquire ... ok *** *** Testing ncsync ... *** test_ncsync: ncvarget succeeded but data values wrong ok *** when running "make check", in the nctest directory? Please run make distclean CC=gcc ./configure --enable-c-only make check Thanks! --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: BPJ-806970 Department: Support netCDF Priority: Normal Status: Closed