Hello, It appears that you are using an HDF5 library which was built without zlib support. This is a requirement for building netcdf with netcdf-4 enabled. You will need to rebuilt or install the hdf5 library with zlib support enabled. I hope this helps, -Ward > I am getting compilation error. Kindly see attached log. > > -- > Syed Ahsan Ali Bokhari > Electronic Engineer > Research & Development Division > Pakistan Meteorological Department H-8/2, Islamabad. > Phone # off +92519250361 > Cell # +923155145014 > Fax # +92519250368 > www.pmd.gov.pk > > Ticket Details =================== Ticket ID: PJH-113045 Department: Support netCDF Priority: Normal Status: Closed