From the top bar of the main menu select the Trajectory / Setup Run tab to open the setup menu. Press the Save button to close the menu, accepting the default settings. Then select the Trajectory / Run Model tab which immediately starts the trajectory model calculation. When it completes, press the Exit button to close the window. Then select the Trajectory / Display / Trajectory tab to open the display menu. Press the Execute Display button to show the test case trajectory result.
The display of the trajectory graphic means that all the HYSPLIT components have been correctly installed. In the unlikely event that the installation failed and the graphic was not displayed suggests that there may be issues requiring system administrator support. Consider the following:
The display of the three-trajectory graphic means that all the HYSPLIT components have been correctly installed. In subsequent simulations, the three individual steps: configuring the model simulation, running the simulation, and converting the output to a graphical format will be explored in more detail individually. Many of the features available through the GUI apply to trajectory as well as air concentration calculations. After testing the air concentration simulation in the next section, we will continue with the trajectory calculations in more detail.