A scenario trend table contains the values of variables of a single scenario instance. A separate data table is used for each instance of a scenario. Each row in the table contains the value of the variables as reported in an Update event. Each row also contains a timestamp indicating when the Update occurred.

The following diagram illustrates the contents of a scenario trend table.

Here the table contains the values of three Update events occurring at times T0, T1, and T2.

Trend tables are limited in size; by default they will hold 1000 rows. The maximum row count is a configurable option. When a data table is full each new Update event will result in the oldest row being removed and a new row being added.

Trend tables are for use with trend and stock charts where you want to graph the changes of a variable value over time.