摘要: This program generates an AFOS plot of the NMC Three Dimensional Trajectory forecast for a single station. The Three Dimensional Trajectory Model (Technical Procedures Bulletin No. 25) was developed to attain greater accuracy in t... 展开 This program generates an AFOS plot of the NMC Three Dimensional Trajectory forecast for a single station. The Three Dimensional Trajectory Model (Technical Procedures Bulletin No. 25) was developed to attain greater accuracy in the prognosis of temperature and moisture distribution below 700mb. Prior to AFOS, the forecaster routinely plotted up the information manually from the trajectory bulletin. With the advent of AFOS, it is possible to plot the data automatically. More important, however, is the ability to overlay the Trajectory graphic onto other compatible AFOS graphics. The trajectory forecast becomes a more valuable product because it can be used interactively with other NMC products that are stored as AFOS graphics. 收起