Changes between Version 118 and Version 119 of doc/app/runtime_parameters
- Timestamp:
- Sep 15, 2010 9:42:40 AM (15 years ago)
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doc/app/runtime_parameters
v118 v119 121 121 The numerical precision of the netCDF output is determined with parameter [#netcdf_precision netcdf_precision].\\\\ 122 122 Other netCDF formats (classic, netCDF4/HDF5) can be selected with parameter [#netcdf_data_format netcdf_data_format].\\\\ 123 For historical reasons, other data formats are still available. Beside 'netcdf', data_output_format may be assigned the following values: \\\\124 '' 'avs' '' - output of 3d volume data in FORTRAN binary format to be read by the graphic software '''AVS''' (see chapter [[4.5.5]])\\\\ 123 For historical reasons, other data formats are still available. Beside 'netcdf', data_output_format may be assigned the following values: 124 ||'' 'avs' '' ||output of 3d volume data in FORTRAN binary format to be read by the graphic software '''AVS''' (see chapter [[4.5.5]])|| 125 125 Multiple values can be assigned to '''data_output_format''', i.e. if the user wants to have both the "old" data format as well as cross section data in NetCDF format, then '''data_output_format''' = '' 'avs', 'netcdf' '' has to be assigned.\\\\ 126 126 '''Warning:''' There is no guarantee that the "old" formats will be available in future PALM versions (beyond 3.0)! … … 541 541 {{{#!td 542 542 Data format for netCDF files.\\\\ 543 This variable defines the format of the netCDF files. Following values are allowed: \\\\544 ''1'' - netCDF classic format (filesize limited to 2GB)\\\\ 545 ''2'' - netCDF 64-bit-offset format (large file support, but single variable still limited to 2GB)\\\\ 546 ''3'' - netCDF-4 (HDF5) format (files can be as large as file system supports; unlimited variable size; allows parallel I/O)\\\\ 547 ''4'' - netCDF-4 format, but with NF90_CLASSIC_MODEL bit set (some new features of netCDF4 are not available)\\\\ 543 This variable defines the format of the netCDF files. Following values are allowed: 544 ||''1'' ||netCDF classic format (filesize limited to 2GB) || 545 ||''2'' ||netCDF 64-bit-offset format (large file support, but single variable still limited to 2GB) || 546 ||''3'' ||netCDF-4 (HDF5) format (files can be as large as file system supports; unlimited variable size; allows parallel I/O) || 547 ||''4'' ||netCDF-4 format, but with NF90_CLASSIC_MODEL bit set (some new features of netCDF4 are not available) || 548 548 '''Important:'''\\ 549 549 Setting netcdf_data_format > 2 requires a netCDF4 library (set -I, -L, and -l options for compiling and linking appropriately in configuration file). Also, preprocessor switch _netcdf4 has to be set (see line starting with {{{%cpp_opts}}} in the '''mrun''' configuration file).\\\\