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WRF-based weather simulation method and system, and readable storage medium

A simulation method and technology of a simulation system, applied in the field of data simulation, can solve the problem that the global weather model simulation cannot be provided, and achieve the effect of real simulation effect, speeding up and increasing accuracy.

Active Publication Date: 2019-08-09
珠海深圳清华大学研究院创新中心
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Problems solved by technology

[0004] Centuries-long interest in high-resolution global climate change information is not available from global weather model simulations

Method used

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  • WRF-based weather simulation method and system, and readable storage medium
  • WRF-based weather simulation method and system, and readable storage medium
  • WRF-based weather simulation method and system, and readable storage medium

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Embodiment Construction

[0075] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0076] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0077] figure 1 A flow chart of a WRF-based weather simulation method of the present invention is shown.

[0078] Such as figure 1 As shown, the first aspect of the present invention provides a ki...

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Abstract

The invention discloses a WRF-based weather simulation method and system and a readable storage medium, the modes are judged according to different weather simulation requirements, different modes areadopted for simulation, the weather simulation precision can be improved, and the simulation processing speed can be increased. And by dynamically adjusting the long-period analysis coefficient and the short-period analysis coefficient, the simulation effect is closer to the actual numerical value when the high-precision simulation requirement is met. According to the invention, the simulation effect is corrected in the simulation process, so that the simulation effect is more real.

Description

technical field [0001] The present invention relates to a data simulation method, more specifically, to a WRF-based weather simulation method, system and readable storage medium. Background technique [0002] Weather Simulation and Forecasting Model (WRF) is a mathematical system for regional weather forecasting (NWP), which is widely used in atmospheric research and daily weather forecasting. Different from the global meteorological model (GCM), the WRF model can use the global meteorological database (actual observation data or simulated data) as input boundary conditions to drive the model to run and simulate the atmospheric meteorological conditions in the target area. Since the simulated spatial range (domain) is much smaller than the scale of the global meteorological model, the WRF model usually uses a finer grid (grid) and a shorter calculation step (time step), so that its simulation results are different from those of the global meteorological model. The large-sca...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/20
Inventor 佘年
Owner 珠海深圳清华大学研究院创新中心
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