Recommended sequence of actions

1. Create several maps (rasters, matrixes) corresponding to some fixed time point. For example, maps of the level of flooding territory for the operative time of H + 1, H + 2, H + ..., H + n.

2. Add the created maps (rasters, matrixes) to the main map of territory. The data should be in one window of the digital map.

3. Call the Data multiplication application task for execution. After starting the program, a panel with a set of buttons appears at the bottom of the map. Only the Exit and Options buttons are active.

4. Call the dialog of customizing the structure of demonstrating the data «Viewer of map slides»

5. Sequentially check all bookmarks on the Structure of background information page. Set the flags only for those data that should not be changed (for example, a topographic map of the territory).

6. On the Structure of multiplication page, select the bookmark containing the data required for the multiplication.

7. Set the structure of multiplication using the mouse. For this purpose it is enough to mark the corresponding flag.

8. Set the order of data multiplication by means of the keyboard. Using thus the combination of Shift + arrows.

9. Set the delay of time in milliseconds. The default setting is 500 milliseconds (0.5 seconds).

10. Press the key Save. After an exit from dialog of customizing structure of data, only the background data is displayed in the map window and the demo buttons become active.

11. Using the buttons: Begin, End, Previous, Next, you can change the displayed data (maps or rasters or matriхes) on the specified background.

12. Using the buttons: Play (Start a continuous display (playback - multiplication), Stop display (stop), Pause, you can control the playback of the multiplied data on the specified background.