Changes between Version 1 and Version 2 of user/acc/NetCdf4_changes
- Timestamp:
- 2010-11-05T16:29:22+01:00 (13 years ago)
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user/acc/NetCdf4_changes
v1 v2 9 9 backwards compatible with NetCDF3 but programs linked with NetCDF4 libraries 10 10 are able to read both formats through the same user interface. One feature 11 of the new format which make it an attractive option for use with NEMO is11 of the new format which makes it an attractive option for use with NEMO is 12 12 the ability to chunk and compress data. Users unfamiliar with the concepts 13 13 are referred to the following published paper and the NetCDF4 documentation: … … 47 47 '''Implementation in NEMO v3.3''' 48 48 49 Implementing support for new NetCDF4 features in NEMO has to bedone in49 Implementing support for new NetCDF4 features in NEMO has been done in 50 50 a way which: 51 51 … … 107 107 processes, the namelist parameters also need to be set in the ''xmlio_server.def'' 108 108 namelist. This duplication is unfortunate but appropriate since the IO server 109 domains may be different sizes to the individual processor domains.109 domains may have different sizes to the individual processor domains. 110 110 111 111 The structure is filled in routine ''dom_nam'' (if defined '''key_netcdf4''') and passed 112 112 as an optional argument to ''histbeg'' and ''histend'' routines. The structure is 113 also available to ''iom_nf90'' for use with restart files. If '''key_netcdf '''4is113 also available to ''iom_nf90'' for use with restart files. If '''key_netcdf4''' is 114 114 not defined then the ''luse'' logical within the structure is set to false and 115 115 the new features will not be used. … … 138 138 139 139 Generally, compiling with NetCDF4 and with support for the new features 140 should simply involve defining '''key_netcdf4''' and sw oping:140 should simply involve defining '''key_netcdf4''' and swapping: 141 141 142 142 … … 171 171 M NEMOGCM/NEMO/OPA_SRC/IOM/in_out_manager.F90 172 172 M NEMOGCM/NEMO/OPA_SRC/IOM/iom_nf90.F90 173 ? NEMOGCM/NEMO/OPA_SRC/SBC/fldread.F90.acc174 173 M NEMOGCM/NEMO/OPA_SRC/TRD/trdmld.F90 175 174 M NEMOGCM/NEMO/OPA_SRC/TRD/trdvor.F90