arlmet.archives.NARRArchive#

class arlmet.archives.NARRArchive[source]#

NCEP North American Regional Reanalysis (January 1979–2019).

Monthly files at 32 km resolution over North America. Useful for long climatological back-trajectory studies over the continent. No file extension.

S3: s3://noaa-oar-arl-hysplit-pds/narr/{year}/NARR{YYYYMM}

Methods

`NARRArchive.__init__`()
`NARRArchive.fetch`(start, end, *, dest_dir[, ...])	Download ARL files covering `[start, end]` to dest_dir.
`NARRArchive.paths_for_range`(start, end)	Return deduplicated, sorted archive paths covering `[start, end]`.

Attributes

`NARRArchive.FTP_HOST`
`NARRArchive.HTTP_BASE`
`NARRArchive.S3_BUCKET`
`NARRArchive.description`
`NARRArchive.name`
`NARRArchive.source`	The source id in the headers of the archive's files.
`NARRArchive.start_date`	Earliest date available in the NOAA archive.