𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An Efficient Two-Time-Level Semi-Lagrangian Semi-Implicit Integration Scheme

✍ Scribed by Clive Temperton; Andrew Staniforth

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
938 KB
Volume
113
Category
Article
ISSN
0035-9009

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Second-order accuracy of two-time-level
Second-order accuracy of two-time-level semi-Lagrangian schemes
✍ I. G. Gospodinov; V. G. Spiridonov; J.-F. Geleyn 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 972 KB

## Abstract The accuracy of the two‐time‐level semi‐Lagrangian semi‐implicit time integration scheme is analysed. Two relatively independent problems are identified–the discretization of the implicit trajectory equation and the treatment of the nonlinear residual. Two theorems giving conditions for

An iterative time-stepping scheme for th
An iterative time-stepping scheme for the Met Office's semi-implicit semi-Lagrangian non-hydrostatic model
✍ Michail Diamantakis; Terry Davies; Nigel Wood 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 424 KB

## Abstract A predictor–corrector time‐stepping algorithm is used by the Met Office's semi‐implicit semi‐Lagrangian non‐hydrostatic Unified Model. This scheme is here extended to include an iterative option, improving performance when large time steps are used in highly nonlinear situations. The sc

A two-time-level semi-Lagrangian global
A two-time-level semi-Lagrangian global spectral model
✍ Clive Temperton; Mariano Hortal; Adrian Simmons 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 956 KB

## Abstract A three‐time‐level semi‐Lagrangian global spectral model was introduced operationally at the European Centre for Medium‐Range Weather Forecasts in 1991. This paper first documents some later refinements to the three‐time‐level scheme, and then describes its conversion to a two‐time‐leve