Use stochastic restart patterns on rerun #3077
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The stochastic pattern restart files were not being copied into the input directory when restarting the model after a segment/failure. These files are now copied in. Additional changes appear to be needed for them to be used by UFS. The files are NOT copied in for non-rerun warm starts. Refs NOAA-EMC#2937
Adds the namelist flag so the stochastic pattern restart files get read when doing a RERUN. Refs NOAA-EMC#2937
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looks good to me. No comments.
Please invite review from @pjpegion @NeilBarton-NOAA
WalterKolczynski-NOAA
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| @@ -47,7 +47,19 @@ FV3_postdet() { | |||
| || ( echo "FATAL ERROR: Unable to copy FV3 IC, ABORT!"; exit 1 ) | |||
| done | |||
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| if [[ "${RERUN}" != "YES" ]]; then | |||
| if [[ "${RERUN}" == "YES" ]]; then | |||
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@bingfu-NOAA @EricSinsky-NOAA Is there a time that we want to start the model with these files? i.e., use them in more ways than a RERUN?
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For 00Z, we will stop at 16-day forecast, then warm start the model to run 16-48 days forecast segment. We will need those files at that time besides a RERUN.
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Subsequent segments count as RERUNs inside the system.
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| export DO_SKEB="NO" | ||
| export DO_SHUM="NO" | ||
| export DO_LAND_PERT="NO" | ||
| export DO_CA="NO" |
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is this config file being used by mem000 in ensemble?, if so, then DO_CA should be YES.
| export DO_SKEB="NO" | ||
| export DO_SHUM="NO" | ||
| export DO_LAND_PERT="NO" | ||
| export DO_CA="NO" |
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GFS is using CA, so DO_CA should be YES.
Description
The stochastic pattern restart files were not being copied into the input directory when restarting the model after a segment/failure. These files are now copied in and the stochini flag set to
.true.in the namelist on a rerun.The files are NOT copied in for non-rerun warm starts.
Also removes the restriction that stochastic physics cannot be run on member 0, as this is desired down the line. Additional settings are added to the fcst and efcs configs to retain the current behavior.
Resolves #2937
Type of change
Change characteristics
How has this been tested?
Multi-segment test on Hercules
Checklist