Selection Filter
There are a number of windows and dialogs in STK where you can select objects by moving them from an available list to an assigned list. In some of these cases, a Selection Filter is available to simplify and speed up the process. In the Selection Filter, you designate one or more classes of objects that you want selected in the available list. In the following window, for example, the user has designated the area target class in the Selection filter:
As a result, all area targets in the available list (in this case, an Available Objects list) are selected.
The above window is shown for purposes of illustrating the Selection Filter only and is not necessarily identical in layout or contents to any window or dialog in the current version of STK.
The Selection Filter option is especially useful if you wish to select sensors attached to satellites or facilities. Use the filter instead of opening each satellite object in the available list to select its subobject.