wiki:Projects/UM-NetCDF/NcTest

Version 3 (modified by jeff, 17 months ago) (diff)

Test Unified Model data output for high resolution atmosphere model

Model run details

10 day run, N1280L85 (2560x1920x85) resolution, 72x50 processor decomposition, 2 OpenMP threads per core
Wallclock time (hh:mm) Total output size (Gbytes) Size of p9 file (Gbytes) Number of IO server processors Model output Notes
08:18 1325 232 36 Fieldfiles output, 'New Climate' packing profile
09:20 1314 234 0 NetCDF output 32 bit
10:03 2630 468 0 NetCDF output 64 bit
20:05 689 126 0 NetCDF output 32 bit, 'New Climate' packing profile, deflate level 1 Time and total file size estimated from 2 day run

Wallclock time writing netCDF file using various compression values

Wallclock time writing netCDF file using various compression values - highest compression level removed

Size of netCDF file using various compression values

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