Spatial Results can be turned on for Forecast Alternatives. Refer to the Viewing Spatial Results page in the Hydrologic Simulation section for information about configuring and viewing spatial results. The modeler must be careful when setting the output interval for spatial results within the Component Editor for the Forecast Alternative. As shown below, the modeler must choose the simulation time interval in the Component Editor. The spatial results time interval cannot be smaller than the simulation time interval. 

Turning on Spatial Results for a Forecast Alternative