Technical report / A stochastic pattern generator for ensemble applications / Deutscher Wetterdienst ; M.D. Tsyrulnikov and D. Gayfulin. [Erscheinungsort nicht ermittelbar] : [Verlag nicht ermittelbar], July 2016
Inhalt
- 2 Contents
- 5 1. Abstract
- 5 2. Introduction
- 8 3. SPG: Requirements
- 8 4. The proposed solution
- 9 5. Tentative first-order SPG model
- 13 6. Higher-order in time model
- 21 7. Time discrete solver for the third-order in time SPG model
- 25 8. Application to the COSMO model
- 28 9. Discussion
- 29 10. Conclusions
- 31 Appendix A: Illustration of the \proportionality of scales" property
- 33 Appendix B: Spatio-temporal structure of the driving 4-D noise
- 36 Appendix C: Physical-space approximation of the operator
- 39 Appendix D: Stationary statistics of a higher-order OSDE
- 41 Appendix E: Smoothness of sample paths of the spatial Matern random field for different
- 43 Appendix F: Stationary statistics of a time discrete higher-order OSDE