Hi Paul, Thanks for the information about building netCDF from source on MacOS X 10.5.5 with various compilers. What version of the netCDF source distribution did you use? --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: WVN-277991 Department: Support netCDF Priority: Normal Status: Closed