Eli ([personal profile] eub) wrote2007-05-01 12:41 am

includes graupel

http://www.atmos.washington.edu/mm5rt/info.html

The model utilizes 38 vertical full-sigma levels see below, and is run in
non-hydrostatic mode in order to limit pressure gradient force errors
over the complex terrain. An upper-radiative boundary condition is used
to allow gravity waves to radiate through the model top without being
reflected. The following table describes the phyics options we are
currently using:

Phyics Options:
PhysicsComments
CCM2 Radiation We changed the effective ice radius as used in radcsw.F from the
default 14.6 microns to 35 microns. We are using ICLOUD=1, using
resolved clouds.
Reisner 2 Moist PhysicsIncludes graupel.

[identity profile] marzipan-pig.livejournal.com 2007-05-01 08:41 am (UTC)(link)
Graupel:

Heavily rimed snow particles, often called snow pellets; often indistinguishable from very small soft hail except for the size convention that hail must have a diameter greater than 5 mm.

Sometimes distinguished by shape into conical, hexagonal, and lump (irregular) graupel.

http://amsglossary.allenpress.com/glossary/search?id=graupel1

[identity profile] marzipan-pig.livejournal.com 2007-05-01 08:43 am (UTC)(link)

Snow pellets

(Also called soft hail, graupel, tapioca snow.)

[identity profile] jcreed.livejournal.com 2007-05-01 02:31 pm (UTC)(link)
Even though I realize it has a sensible explanation, it all still sounds like something out of Legal Daisy Spacing.
katybeth: (Default)

[personal profile] katybeth 2007-05-01 03:23 pm (UTC)(link)
now i don't feel so bad posting about square dancing

[identity profile] cheesepuppet.livejournal.com 2007-05-01 07:28 pm (UTC)(link)
Bwahahahaha. :)

[identity profile] eub.livejournal.com 2007-05-02 06:27 am (UTC)(link)
Some people post about totally arcane things like bridge.

[identity profile] mh75.livejournal.com 2007-05-01 09:47 pm (UTC)(link)
Are there people out here who understand a word of this? Just wondering.
katybeth: (Default)

[personal profile] katybeth 2007-05-02 12:19 am (UTC)(link)
I understand 89% of the individual words in the pasted text and table. 90%, after [livejournal.com profile] marzipan_pig's explanation. 92%, if "phyics" is a misspelling of "physics."

[identity profile] marzipan-pig.livejournal.com 2007-05-02 04:28 pm (UTC)(link)
I was actually hoping for some kind of etymology of 'graupel' but I guess that is a lot to ask? I myself will use 'tapioca snow' to refer to this kind of 'small hail' in the future.
katybeth: (Default)

[personal profile] katybeth 2007-05-02 06:04 pm (UTC)(link)
OED says from German graupel(-wetter).

[identity profile] marzipan-pig.livejournal.com 2007-05-02 06:44 pm (UTC)(link)
I don't know if I like 'wetter' or 'groats' better:
The American HeritageĀ® Dictionary of the English Language: Fourth Edition. 2000.

graupel

SYLLABICATION: grauĀ·pel
PRONUNCIATION: groupl
NOUN: See snow pellet.
ETYMOLOGY: German Graupel, diminutive of Graupe, hulled grain, probably of Slavic origin; akin to Russian krupa, groats.

katybeth: (Default)

[personal profile] katybeth 2007-05-02 06:46 pm (UTC)(link)
Probably is both. "Wetter" is "weather." Groats-weather.

[identity profile] marzipan-pig.livejournal.com 2007-05-02 05:16 pm (UTC)(link)
And I found out I'm not pronouncing it right (in my head) at all:

http://www.bartleby.com/61/wavs/85/G0238500.wav

[identity profile] beaq.livejournal.com 2007-05-03 04:24 am (UTC)(link)
I like the bucket soil model myself.

gropoppelpel