Hi Chris, I have never heard of any of those header files. They are defitiely not part of the netCDF source distributions or required for a netCDF installation. They must be part of some specific application that uses netCDF. --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: VSY-899389 Department: Support netCDF Priority: Normal Status: Closed