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feat: predictions

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This commit is contained in:
Anatoly Antonov 2025-06-25 23:23:16 +03:00
parent 42e7924be9
commit 11be8f351f
42 changed files with 2221 additions and 516 deletions
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12
internal/pkg/grib/downloader.go
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@ -13,17 +13,15 @@ import (
"golang.org/x/sync/errgroup"
)
// NOMADS only.
const nomadsRoot = "https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod"
type Downloader struct {
Dir string
Parallel int
Client *http.Client
Dir string
Parallel int
Client *http.Client
DatasetURL string
}
func (d *Downloader) fileURL(run string, hour int, step int) string {
return fmt.Sprintf("%s/gfs.%s/%02d/atmos/gfs.t%02dz.pgrb2.0p50.f%03d", nomadsRoot, run, hour, hour, step)
return fmt.Sprintf("%s/gfs.%s/%02d/atmos/gfs.t%02dz.pgrb2.0p50.f%03d", d.DatasetURL, run, hour, hour, step)
}
func (d *Downloader) fetch(ctx context.Context, url, dst string) error {