Alternatives are added to individual simulations by right clicking on the simulation name and selecting the Add Alternative menu option (Figure).  A list of alternatives that are available and not currently added to the chosen simulation will appear.  Select the desired alternative(s) and click OK to add the selected alternatives to the chosen simulation.  Alternatives can be removed by right clicking on the alternative in the simulation – alternative tree and selecting the Remove Alternative menu option.

Figure.  Alternatives are added to simulations.


Alternatives can be computed individually or as part of a sensitivity bundle.  To compute individually, right click on the desired alternative and select the Compute menu option or, if the alternative is associated with the focus simulation map window (i.e., map last clicked by user), it can also be run by clicking the Compute button located below the simulation – alternative tree (Figure).

Figure.  Alternatives can be computed individually, as groups, and as part of a sensitivity bundle.