A Real-time Processing Method of Numerical Forecast Products

Abstract

The invention relates to a numerical forecasting product real-time processing method. The numerical forecasting product real-time processing method comprises that a numerical forecasting system is used for calculating forecasting data, and the numerical forecasting system saves the forecasting data calculated each time in a file system; a forecasting product production service process is employed to read the forecasting data calculated by the numerical forecasting system in a service operation manner, whether new data is added to the forecasting data calculated by the numerical forecasting system is judged in real time, under the condition that new data is added, the new data is read in the file system, and the file system is updated; the forecasting data request which is sent by a forecasting product sending service process and aims at an arbitrary point determined by latitude and longitude coordinates in a forecast area is received in real time; in order to give a response to the received forecasting data request aiming at the arbitrary point, the forecasting data calculated by the numerical forecasting system is processed in real time, the forecast product of the arbitrary point which is determined by latitude and longitude coordinates in the forecast area and sends the service process request is generated through a predetermined algorithm, and the forecast product of the arbitrary point is returned to the forecasting product sending service process.

Description

technical field [0001] The invention relates to the field of numerical forecast product processing and release, in particular to a method for real-time processing of numerical forecast products. Background technique [0002] Since the 1950s, with the development of computers, numerical forecasting has developed from numerical weather forecasting to the present numerical oceanic forecasting, numerical environmental pollution forecasting, numerical wind power forecasting, numerical optical power forecasting, etc. With the improvement of the performance of high-performance computer systems, as long as the relevant information such as a fixed point or range is provided to these numerical prediction systems in advance, timing and quantitative numerical prediction products at this point or within this range can be produced, but the premise is that it needs to be given in advance. Information to determine these forecast points or forecast ranges. [0003] Specifically, in the prod...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a real-time processing method for numerical forecast products in view of the defect that the newly added forecast points in the prior art cannot obtain forecast product information in real time. Any point or any range determined by latitude and longitude coordinates in the region can obtain the timing and quantitative numerical prediction products of this point or within this range in real time, thereby improving the real-time service capability of numerical prediction products

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