Update compression options for GEFS history files #3184
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Different compression options are applied for the high resolution history files. The value of quantize_nsd will be different depending on the value of quantize_mode, so a fix is required to obtain the same behavior as the previous compression options. This option needs to be updated for both GFS and GEFS. Resolves: NOAA-EMC#3178
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Pinging @bingfu-NOAA, noting that I have not tested this change within the GEFS. I would not expect the parameter to behave differently between the two systems, but just making sure that you are aware in case you want to run any of your own tests. |
aerorahul
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Dec 20, 2024
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@CatherineThomas-NOAA thanks for letting me know. We haven't tested that, will keep that in mind. |
DavidHuber-NOAA
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Dec 20, 2024
* emc/develop: Change orog gravity wave drag scheme for grid sizes less than 10km (NOAA-EMC#3175) Switch snow DA to use 2DVar for deterministic and ensemble mean (NOAA-EMC#3163) Update compression options for GEFS history files (NOAA-EMC#3184)
tsga
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Dec 22, 2024
* feature/land_iau: modify for Clara's gauss-fv3 regridding Change orog gravity wave drag scheme for grid sizes less than 10km (NOAA-EMC#3175) Switch snow DA to use 2DVar for deterministic and ensemble mean (NOAA-EMC#3163) Update compression options for GEFS history files (NOAA-EMC#3184)
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Description
Different compression options are applied for the high resolution history files. The value of quantize_nsd will be different depending on the value of quantize_mode, so a fix is required to obtain the same behavior as the previous compression options. This option needs to be updated for both GFS and GEFS.
Resolves: #3178
Type of change
Change characteristics
How has this been tested?
The change of
quantize_nsdfrom 5 to 14 was tested for the GFS at C384. See #3129 for details. This change was NOT tested in the GEFS.Checklist