Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Gary S. Dietachmayer"'
Autor:
Yi Xiao, Jeffrey D. Kepert, Charlie C.F. Lok, Joan Fernon, Xudong Sun, J. R. Fraser, P Steinle, Gary S. Dietachmayer, Hakeem Shaik, Yimin Ma, Harry C. Weber, Lawrie Rikus, Noel E. Davidson
Publikováno v:
Monthly Weather Review. 142:1265-1289
The Australian Community Climate and Earth System Simulator (ACCESS) has been adapted for operational and research applications on tropical cyclones. The base system runs at a resolution of 0.11° and 50 levels. The domain is relocatable and nested i
Autor:
Martin Dix, Yi Xiao, Chris Tingwell, A Sulaiman, H Sims, I. Bermous, X. Sun, L Logan, Lawrie Rikus, L Deschamps, Peter Steinle, R Bowen, Matthew T. Naughton, Gary S. Dietachmayer, J. Lee, H Zhu, Chermelle Engel, Tomasz J. Glowacki, Gregory L. Roff, Charmaine Franklin, B. Harris, J. R. Fraser, Tan Le, Mohar Chattopadhyay, K. Puri, Sun, V. Barras
Publikováno v:
Australian Meteorological and Oceanographic Journal. 63:265-284
Autor:
Lance M. Leslie, Gary S. Dietachmayer
Publikováno v:
Monthly Weather Review. 125:1687-1691
Over the years there have been a number of studies comparing the relative merits of semi-Lagrangian and Eulerian schemes. These studies, which continue to appear in the literature up to the present, almost invariably conclude that semi-Lagrangian sch
Autor:
Gary S. Dietachmayer, Greg J. Holland
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 119:1381-1398
The interaction of cyclonic vortices in spherical geometry is investigated using a shallow-water model on an adaptive grid. It is found that the mutual approach and merger of binary cyclones support the compound vortex-patch findings of Part II. As i
Autor:
Gary S. Dietachmayer
Publikováno v:
Monthly Weather Review. 120:1707-1722
The continuous dynamic adaptive grid (CDGA) technique has been shown to yield significant improvements in solution accuracy over equivalent fixed-grid methods. In this paper we consider the related question of efficiency; for a given degree of soluti
Publikováno v:
Monthly Weather Review. 120:1675-1706
The continuous dynamic grid adaption (CDGA) technique developed in astrophysics and aeronautics is applied, to our knowledge, for the first time to meteorological modeling. The aim of CDGA is to improve the accuracy of numerical solutions of partial
Autor:
Joanne Simpson, Richard S. Penc, K. Labas, B. R. Morton, G. Roff, Michael Mccumber, Gary S. Dietachmayer
Publikováno v:
Monthly Weather Review. 119:2741-2770
A waterspout funnel and spray ring were observed under a cumulus line over the Great Salt Lake for about 5 min shortly after sunrise on 26 June 1985. Videotaped features strongly suggested that the funnel rotation was anticyclonic, These observations
Autor:
Greg J. Holland, Gary S. Dietachmayer, Peter E. Powers, Elizabeth A. Ritchie, Mark Klink, Lance M. Leslie
Publikováno v:
Weather and Forecasting. 6:415-424
The design concept and operational trial of a fully interactive analysis and numerical forecast system for tropical-cyclone motion are described. The design concept emphasizes an interactive system in which forecasters can test various scenarios obje