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GFSv16.3.24 - Tropical storm name updates for 2025-2026 hurricane seasons (#3648)
Updated `syndat_stmnames` fix file for the 2025-2026 hurricane seasons and roll-back the EMC_verif-global package version. Refs #3590
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Externals.cfg

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@@ -36,7 +36,7 @@ protocol = git
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required = True
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[EMC_verif-global]
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tag = verif_global_v2.10.4
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tag = verif_global_v2.10.0
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local_path = sorc/verif-global.fd
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repo_url = https://github.com/NOAA-EMC/EMC_verif-global.git
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protocol = git

docs/Release_Notes.md

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GFS V16.3.23 RELEASE NOTES
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GFS V16.3.24 RELEASE NOTES
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-------
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PRELUDE
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-------
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The GFS is updated for the following:
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* workflow and UFS_UTILS package updates to use the new AFWA global snow file due to the hemispheric snow files being phased out
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* updated GSI code and convinfo file for saildrone observations and to allow assimilation of GOES-19 AMVs
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* ww3_outp is improved for the wave point output
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* bufr station updates to three stations and the addition of 121 new stations
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* obsproc/v1.2.4
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Tropical storm name updates for the 2025-2026 hurricane seasons are made in the GFS syndat_stmnames fix file.
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IMPLEMENTATION INSTRUCTIONS
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---------------------------
@@ -19,9 +13,9 @@ The NOAA VLab and the NOAA-EMC and NCAR organization spaces on GitHub are used t
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2014
```bash
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cd $PACKAGEROOT
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mkdir gfs.v16.3.23
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cd gfs.v16.3.23
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git clone -b EMC-v16.3.23 https://github.com/NOAA-EMC/global-workflow.git .
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mkdir gfs.v16.3.24
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cd gfs.v16.3.24
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git clone -b EMC-v16.3.24 https://github.com/NOAA-EMC/global-workflow.git .
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cd sorc
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./checkout.sh -o
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```
@@ -55,102 +49,77 @@ cd ../ecf
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VERSION FILE CHANGES
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--------------------
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* `versions/run.ver` - change `version=v16.3.23` and `gfs_ver=v16.3.23`
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* `versions/MACHINE.ver` - update `obsproc_run_ver=1.2.4`
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* `versions/run.ver` - change `version=v16.3.24` and `gfs_ver=v16.3.24`
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SORC CHANGES
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------------
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* New UFS_UTILS tag - `emcsfc_snow2mdl` program and associated scripts are updated to process global AFWA snow data
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* New GSI tag - `src/gsi/read_prepbufr.f90` code update for new saildrone subtype
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* New MODEL tag - WW3 program `ww3_outp` and associated scripts are improved to process the per-time-step point outputs more efficiently.
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* No changes from GFS v16.3.24
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JOBS CHANGES
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------------
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* `jobs/JGLOBAL_ATMOS_EMCSFC_SFC_PREP` - new AFWA filename
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* No changes from GFS v16.3.24
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PARM/CONFIG CHANGES
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-------------------
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In `config.resources.emc.dyn` and `config.resources.nco.static` following resources are changed:
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* for wavepostbndpnt: npe from 240 to 1; wtime from 1hr to 30min
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* for wavepostbndpntbll: npe from 448 to 2; wtime from 1hr to 10min
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* for wavepostpnt: npe from 200 to 3; wtime from 1.5hr to 35min
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Bufr station updates:
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* `parm/parm_wave/bull_awips_gfswave`
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* `parm/product/bufr_ij13km.txt`
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* `parm/product/bufr_stalist.meteo.gfs`
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* No changes from GFS v16.3.24
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SCRIPT CHANGES
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--------------
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* `scripts/exgfs_wave_post_pnt.sh` is changed to be compatible with the new `ww3_outp`.
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* No changes from GFS v16.3.24
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FIX CHANGES
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-----------
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* GSI `global_convinfo.txt` fix update for saildrone and GOES-19
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The `fix_am/syndat_stmnames` file is updated to adjust some hurricane names for 2025/2026 seasons.
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MODULE CHANGES
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--------------
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* No changes from GFS v16.3.22
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* No changes from GFS v16.3.24
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CHANGES TO FILE AND FILE SIZES
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------------------------------
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No longer ingest:
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* `${RUN}.${cycle}.NPR.SNWN.SP.S1200.MESH16.grb` (`AFWA_NH_FILE`)
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* `${RUN}.${cycle}.NPR.SNWS.SP.S1200.MESH16.grb` (`AFWA_SH_FILE`)
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Now ingest:
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* `${RUN}.${cycle}.snow.usaf.grib2` (`AFWA_GLOBAL_FILE`)
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* No changes from GFS v16.3.24
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ENVIRONMENT AND RESOURCE CHANGES
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--------------------------------
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Reduce the ncpu and wtime as follow:
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* for jobs/JGLOBAL_WAVE_POST_BNDPNT; ncpu from 240 to 1; wtime from 1hr to 30min
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* for jobs/JGLOBAL_WAVE_POST_BNDPNTBLL; ncpu from 448 to 2; wtime from 1hr to 10min
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* for jobs/JGLOBAL_WAVE_POST_PNT; ncpu from 200 to 3; wtime from 1.5hr to 35min
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* No changes from GFS v16.3.24
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PRE-IMPLEMENTATION TESTING REQUIREMENTS
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---------------------------------------
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* Which production jobs should be tested as part of this implementation?
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* emcsfc_sfc_prep and analysis
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* wave_post_pnt
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* wave_post_bndpnt
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* wave_post_bndpntbll
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* All
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* Does this change require a 30-day evaluation?
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* No
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DISSEMINATION INFORMATION
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* No changes from GFS v16.3.22
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* No changes from GFS v16.3.24
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HPSS ARCHIVE
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* No changes from GFS v16.3.22
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* No changes from GFS v16.3.24
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JOB DEPENDENCIES AND FLOW DIAGRAM
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---------------------------------
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* No changes from GFS v16.3.22
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* No changes from GFS v16.3.24
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DOCUMENTATION
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-------------
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* No changes from GFS v16.3.22
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* No changes from GFS v16.3.24
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PREPARED BY
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-----------
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sorc/checkout.sh

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echo EMC_verif-global checkout ...
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if [[ ! -d verif-global.fd ]] ; then
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rm -f ${topdir}/checkout-verif-global.log
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git clone --recursive --branch verif_global_v2.10.4 https://github.com/NOAA-EMC/EMC_verif-global.git verif-global.fd >> ${topdir}/checkout-verif-global.log 2>&1
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git clone --recursive --branch verif_global_v2.10.0 https://github.com/NOAA-EMC/EMC_verif-global.git verif-global.fd >> ${topdir}/checkout-verif-global.log 2>&1
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cd ${topdir}
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else
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echo 'Skip. Directory verif-global.fd already exist.'

versions/run.ver

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export version=v16.3.23
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export gfs_ver=v16.3.23
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export version=v16.3.24
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export gfs_ver=v16.3.24
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export ukmet_ver=v2.2
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export ecmwf_ver=v2.1
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export nam_ver=v4.2

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