'Horizontal diffusion' presentation slideshows

WRF Physics Options

WRF Physics Options. Jimy Dudhia. WRF Physics. Turbulence/Diffusion (diff_opt, km_opt) Radiation Longwave (ra_lw_physics) Shortwave (ra_sw_physics) Surface Surface layer (sf_sfclay_physics) Land/water surface (sf_surface_physics) PBL (bl_physics) Cumulus parameterization (cu_physics)

890 views • 66 slides

On the mechanism of eastward-propagation of super cloud clusters (SCCs) over the equator 

ICMCS-V_061101. On the mechanism of eastward-propagation of super cloud clusters (SCCs) over the equator  – Impact of precipitation activities on climate of East Asia –. Masanori YOSHIZAKI and Tomoe NASUNO (IORGC/JAMSTEC). Topics 1. Simple model: linear, 4-layer model

347 views • 27 slides

A cell-integrated semi-Lagrangian dynamical scheme based on a step-function representation

SRNWP-NT mini workshop in Toulouse 12-13 December 2002. A cell-integrated semi-Lagrangian dynamical scheme based on a step-function representation. Eigil Kaas, Bennert Machenhauer and Peter Hjort Lauritzen Danish Meteorological Institute Lyngbyvej 100, DK-2100 Copenhagen, Denmark.

365 views • 23 slides

The Gent-McWilliams parameterization of ocean eddies in climate models

The Gent-McWilliams parameterization of ocean eddies in climate models. Peter Gent National Center for Atmospheric Research. What is needed from ocean to get climate change correctly?. Need to get heat uptake correct. In future, need to get CO 2 uptake correct.

448 views • 22 slides

Craig J. Tremback and Robert L. Walko Mission Research Corporation

Direct Simulation of Flow around Buildings using an Atmospheric Model: New Capabilities for the Regional Atmospheric Modeling System (RAMS). Craig J. Tremback and Robert L. Walko Mission Research Corporation. Problems with Terrain-Following ( ? ) Coordinate Systems.

368 views • 21 slides

Status of the COSMO-1 configuration at MeteoSwiss Guy de Morsier

Status of the COSMO-1 configuration at MeteoSwiss Guy de Morsier. COSMO-GM, Roma, 5.9.2011. Agenda. Motivation Status of the ARPA-SIM collaboration Domain and orography filtering Namelist choices Some results Summary Future. Motivation for COSMO-1. Operational target is for 2015

378 views • 20 slides

Cloud microphysics

408 views • 19 slides

A Forward and Adjoint Neighborhood Scale Air Quality Model

Moving knowledge to action. A Forward and Adjoint Neighborhood Scale Air Quality Model. Eduardo P. Olaguer Director, Air Quality Research Houston Advanced Research Center. Science and Policy Issues at Stake.

295 views • 16 slides

Controlling Factors of the Radius of Maximum Winds in HWRF

Controlling Factors of the Radius of Maximum Winds in HWRF. Jian-Wen Bao (NOAA/ESRL/PSD) Sara A. Michelson (NOAA/ESRL/PSD) S. G. Gopalakrishnan (NOAA/AOML/HRD) In Collaboration with Frank Marks (NOAA/AOML/HRD) Vijay Tallapragada (NOAA/NCEP/EMC). Presented at

165 views • 16 slides

Short term plan to assist 2011 HWRF implementation

Short term plan to assist 2011 HWRF implementation. HFIP Stream 1 Regional Hurricane Model Diagnostics Planning Meeting, 11/08/2010. Proposed 2011 operational HWRF Configuration. WRF infrastructure upgrade to HWRFV3.2+

190 views • 7 slides