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jgdas_wave_postsbs_master ecf (v17) Analysis
Terry McGuinness edited this page Jun 11, 2026
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2 revisions
Branch / tenant: dev/gfs.v17 (gw_v17)
Path: ecf/scripts/gdas/product/wave/gridded/jgdas_wave_post_gridded_master.ecf
Note: Renamed from postsbs_master to post_gridded_master in v17.
Analysis date: 2026-06-11
GDAS counterpart of jgfs_wave_postsbs_master.ecf. Converts GDAS WW3 wave output to gridded GRIB2 per forecast hour. Per-hour _master template. Uses same shared JGLOBAL_WAVE_POST_GRIDDED J-Job.
| Field | Value |
|---|---|
| PBS | 1 node, 128 cpus, 20 GB, 15-min wall (vs GFS 1.5hr), shared |
| Modules | load_modules.sh ufswm |
| J-Job |
JGLOBAL_WAVE_POST_GRIDDED (shared) |
| Template |
_master (per forecast hour) |
| Exports |
WGF, FHR, FHR_LIST, FORECAST_HOUR, COMPONENT
|
- 15-min walltime vs 1.5 hours — GDAS has only 9 forecast hours.
- Same resources (128 cpus, 20 GB) — same work per hour.
- Same shared J-Job.
- On-disk v17:
ecf/scripts/gdas/product/wave/gridded/jgdas_wave_post_gridded_master.ecf.