The Advanced Regional Prediction System (ARPS) --  A multi-scale . . .

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The Advanced Regional Prediction System (ARPS) -- A multi-scale . . . (2001)

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by M. Xue, et al.

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290 - 131 self

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@MISC{Xue01theadvanced,
    author = {M. Xue and et al.},
    title = {The Advanced Regional Prediction System (ARPS) -- A multi-scale . . . },
    year = {2001}
}

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Abstract

... numerical solution procedures and the parameterizations of subgrid-scale and PBL turbulence of the Advanced Regional Prediction System (ARPS) were described. The dynamic and numerical framework of the model was verified using idealized and real mountain flow cases and an idealized density current. In this Part II, we present the treatment of other physics processes and the related verifications. The PBL and surface layer parameterization, the soil model and the atmospheric radiation packages are tested in a fully coupled mode to simulate the development and evolution of the PBL over a 48-hour period, using the Wangara day-33 data. A good agreement is found between the simulated and observed PBL evolution, at both day and night times. The model is used to simulate a 3-D supercell storm that is well documented in previous literature. The results show that

Keyphrases

advanced regional prediction system wangara day-33 data surface layer parameterization soil model 48-hour period night time numerical solution procedure good agreement previous literature numerical framework observed pbl evolution idealized density physic process 3-d supercell storm related verification pbl turbulence part ii real mountain flow case atmospheric radiation package

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