Applying globally constant factors to downward fluxes - HiroyukiTsujino/JRA55-do GitHub Wiki
Apply temporary and globally constant factors to downward fluxes to achieve globally balanced flux over the ocean surface
Downward Radiation
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A factor is applied to both shortwave and longwave radiation at the surface.
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In jra55_calib directory, execute the following shell script.
$ ./calib_rad_const_update_exec.sh v1_3 2019 1 1 2020 1 12
# (Specify the day next of the last data)- Input ← ../linkdir/work/jra55fcst_v0_7_rad1_3hr_TL319
- Output → ../linkdir/work/jra55fcst_v1_3_rad2_3hr_TL319
Precipitation
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A factor is applied to both total precipitation and snowfall.
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In jra55_calib directory, execute the following shell script.
$ ./calib_prcp_snow_const_update_exec.sh v1_3 2019 1 1 2020 1 12
# (Specify the day next of the last data)- Input ← ../linkdir/work/jra55fcst_v1_2_prcp_3hr_TL319
- Output → ../linkdir/work/jra55fcst_v1_3_prcp2_3hr_TL319
Generate Rain data
- First, make a directory for a new year in ../linkdir/products/version_1_5/grads
- In jra55_calib directory, execute the following shell script.
$ ./create_rain_update.sh v1_5 2019 1 1 2020 1 12
- Output ⇒ ../linkdir/work/version_1_5/grads/YYYY (1 file for 1 year)
This completes the entire adjustment processes for the downward fluxes at the sea surface.