Author: Isao Takano
Publisher:
ISBN:
Category :
Languages : en
Pages : 68
Book Description
Nonlinear Normal Mode Initialization for a Spectral Limited Area Model
Author: Isao Takano
Publisher:
ISBN:
Category :
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 68
Book Description
Nonlinear Normal Mode Initialization of a Limited Area Model Using Nonstationery Rossby Modes
Author: S. Bijlsma
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Monthly Weather Review
Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 1004
Book Description
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 1004
Book Description
Application of Implicit Normal Mode Initialization to the NMC Nested Grid Model
Author: David F. Parrish
Publisher:
ISBN:
Category : Numerical weather forecasting
Languages : en
Pages : 23
Book Description
"Several techniques now exist for the initialization of limited area models that are good approximations to nonlinear normal mode initialization (NLNMI), but which do not require computation of normal modes (Bourke and McGregor, 1983, Juvanon du Vachet, 1986, for example). Ballish (1979) provided an early intercomparison of some non-normal mode methods with normal mode procedures using a global model. However, a complete investigation of non-normal mode schemes has recently been provided by Temperton (1988,1989; henceforth, T88 and T89) for limited area and spectral model applications. The derivation in T88 unifies the various methods and also brings forth an "improved" scheme, which is virtually identical to current global NLNMI procedures. Normal modes are actually used in the derivations of T88, but because the actual initialization does not require explicit normal mode computations, it is appropriately referred to as "implicit normal mode initialization" (INMI)"--Introduction.
Publisher:
ISBN:
Category : Numerical weather forecasting
Languages : en
Pages : 23
Book Description
"Several techniques now exist for the initialization of limited area models that are good approximations to nonlinear normal mode initialization (NLNMI), but which do not require computation of normal modes (Bourke and McGregor, 1983, Juvanon du Vachet, 1986, for example). Ballish (1979) provided an early intercomparison of some non-normal mode methods with normal mode procedures using a global model. However, a complete investigation of non-normal mode schemes has recently been provided by Temperton (1988,1989; henceforth, T88 and T89) for limited area and spectral model applications. The derivation in T88 unifies the various methods and also brings forth an "improved" scheme, which is virtually identical to current global NLNMI procedures. Normal modes are actually used in the derivations of T88, but because the actual initialization does not require explicit normal mode computations, it is appropriately referred to as "implicit normal mode initialization" (INMI)"--Introduction.
Mesoscale Meteorology - Theories, Observations and Models
Author: D.K. Lilly
Publisher: Springer Science & Business Media
ISBN: 9401722412
Category : Science
Languages : en
Pages : 771
Book Description
Proceedings of the NATO Advanced Study Institute, Bonas, France, July 13-31, 1982
Publisher: Springer Science & Business Media
ISBN: 9401722412
Category : Science
Languages : en
Pages : 771
Book Description
Proceedings of the NATO Advanced Study Institute, Bonas, France, July 13-31, 1982
Numerical Methods in Atmospheric and Oceanic Modelling
Author: Canadian Meteorological and Oceanographic Society
Publisher: NRC Research Press
ISBN: 9780969841449
Category : Science
Languages : en
Pages : 654
Book Description
A collection of 27 invited refereed papers by scientists in the field of numerical modelling, this volume provides a comprehensive referecne for students and researchers of numerical weather prediction, climate simulation, dynamic meterology and ocean modelling."
Publisher: NRC Research Press
ISBN: 9780969841449
Category : Science
Languages : en
Pages : 654
Book Description
A collection of 27 invited refereed papers by scientists in the field of numerical modelling, this volume provides a comprehensive referecne for students and researchers of numerical weather prediction, climate simulation, dynamic meterology and ocean modelling."
East Aisa And Western Pacific Meteorology And Climate - Proceedings Of The 2nd International Conference
Author: Y K Chan
Publisher: World Scientific
ISBN: 9814553077
Category :
Languages : en
Pages : 646
Book Description
Publisher: World Scientific
ISBN: 9814553077
Category :
Languages : en
Pages : 646
Book Description
Fundamentals of Numerical Weather Prediction
Author: Jean Coiffier
Publisher: Cambridge University Press
ISBN: 1139502700
Category : Science
Languages : en
Pages : 363
Book Description
Numerical models have become essential tools in environmental science, particularly in weather forecasting and climate prediction. This book provides a comprehensive overview of the techniques used in these fields, with emphasis on the design of the most recent numerical models of the atmosphere. It presents a short history of numerical weather prediction and its evolution, before describing the various model equations and how to solve them numerically. It outlines the main elements of a meteorological forecast suite, and the theory is illustrated throughout with practical examples of operational models and parameterizations of physical processes. This book is founded on the author's many years of experience, as a scientist at Météo-France and teaching university-level courses. It is a practical and accessible textbook for graduate courses and a handy resource for researchers and professionals in atmospheric physics, meteorology and climatology, as well as the related disciplines of fluid dynamics, hydrology and oceanography.
Publisher: Cambridge University Press
ISBN: 1139502700
Category : Science
Languages : en
Pages : 363
Book Description
Numerical models have become essential tools in environmental science, particularly in weather forecasting and climate prediction. This book provides a comprehensive overview of the techniques used in these fields, with emphasis on the design of the most recent numerical models of the atmosphere. It presents a short history of numerical weather prediction and its evolution, before describing the various model equations and how to solve them numerically. It outlines the main elements of a meteorological forecast suite, and the theory is illustrated throughout with practical examples of operational models and parameterizations of physical processes. This book is founded on the author's many years of experience, as a scientist at Météo-France and teaching university-level courses. It is a practical and accessible textbook for graduate courses and a handy resource for researchers and professionals in atmospheric physics, meteorology and climatology, as well as the related disciplines of fluid dynamics, hydrology and oceanography.
Advances in Geophysics
Author:
Publisher: Academic Press
ISBN: 0080568629
Category : Science
Languages : en
Pages : 359
Book Description
Advances in Geophysics
Publisher: Academic Press
ISBN: 0080568629
Category : Science
Languages : en
Pages : 359
Book Description
Advances in Geophysics
An Introduction to Global Spectral Modeling
Author: T.N. Krishnamurti
Publisher: Springer Science & Business Media
ISBN: 0387302549
Category : Science
Languages : en
Pages : 328
Book Description
This is an introductory textbook on global spectral modeling designed for senior-level undergraduates and possibly for first-year graduate students. This text starts with an introduction to elementary finite-difference methods and moves on towards the gradual description of sophisticated dynamical and physical models in spherical coordinates. Computational aspects of the spectral transform method, the planetary boundary layer physics, the physics of precipitation processes in large-scale models, the radiative transfer including effects of diagnostic clouds and diurnal cycle, the surface energy balance over land and ocean, and the treatment of mountains are some issues that are addressed. The topic of model initialization includes the treatment of normal modes and physical processes. A concluding chapter covers the spectral energetics as a diagnostic tool for model evaluation. This revised second edition of the text also includes three additional chapters. Chapter 11 deals with the formulation of a regional spectral model for mesoscale modeling which uses a double Fourier expansion of data and model equations for its transform. Chapter 12 deals with ensemble modeling. This is a new and important area for numerical weather and climate prediction. Finally, yet another new area that has to do with adaptive observational strategies is included as Chapter 13. It foretells where data deficiencies may reside in model from an exploratory ensemble run of experiments and the spread of such forecasts.
Publisher: Springer Science & Business Media
ISBN: 0387302549
Category : Science
Languages : en
Pages : 328
Book Description
This is an introductory textbook on global spectral modeling designed for senior-level undergraduates and possibly for first-year graduate students. This text starts with an introduction to elementary finite-difference methods and moves on towards the gradual description of sophisticated dynamical and physical models in spherical coordinates. Computational aspects of the spectral transform method, the planetary boundary layer physics, the physics of precipitation processes in large-scale models, the radiative transfer including effects of diagnostic clouds and diurnal cycle, the surface energy balance over land and ocean, and the treatment of mountains are some issues that are addressed. The topic of model initialization includes the treatment of normal modes and physical processes. A concluding chapter covers the spectral energetics as a diagnostic tool for model evaluation. This revised second edition of the text also includes three additional chapters. Chapter 11 deals with the formulation of a regional spectral model for mesoscale modeling which uses a double Fourier expansion of data and model equations for its transform. Chapter 12 deals with ensemble modeling. This is a new and important area for numerical weather and climate prediction. Finally, yet another new area that has to do with adaptive observational strategies is included as Chapter 13. It foretells where data deficiencies may reside in model from an exploratory ensemble run of experiments and the spread of such forecasts.