Dear All,
The netCDF operators NCO version 3.0.3 are ready.
http://nco.sf.net (Homepage)
http://dust.ess.uci.edu/nco (Homepage "mirror")
Version 3.0.3 contains many internal changes (build,
benchmarking, memory usage, and documentation improvements),
new I/O features, and convenience routines for IPCC processing.
1. OpenMP: No more critical regions in netCDF reads
This improves performance on SMP nodes and over OPeNDAP
2. netCDF4: New options -4,--fl_fmt,--netcdf4 for file format
As a result, the -Z switch has been replaced by --64.
netCDF4 features require the alpha netCDF4 library.
Although they work perfectly, use them only for testing
since the netCDF4 binary format will change in the future.
See http://nco.sf.net/nco.html#netcdf4 for more info
3. netCDF4 builds (Harry Mangalam): Support configure --enable-netcdf4
4. MPI-enabled operators are 2KB (two-known bugs)
mpncra/mpncea/mpncrcat hang in some cases. Give 'em a spin anyway!
5. MPI builds (Harry Mangalam): Support configure --enable-mpi
6. Compiler support: Intel icc and icpc 8.1 and 9.0 are fully
supported on x86 and x86_64 architectures
7. ncks: Eliminated --fmt,--format synonyms to avoid netCDF4 confusion
Change --sng synonym to --sng_fmt
8. Benchmarks (Harry Mangalam): SMP & MPI scaling http://nco.sf.net#BM
Enjoy,
Charlie
--
Charlie Zender, surname@xxxxxxx, Department of Earth System Science
3228 Croul Hall, UC Irvine, Irvine CA 92697-3100. (949) 824-2987 :)
