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The filters are the 4 list boxes at the left hand side of the FEWS Explorer. The filters are used to select the data to be displayed in a graph or table. Your selection can be filtered by making one of more choices in the list boxes.
Using Check box selection
Locations, parameters and qualifiers have the ability to be selected with check boxes. To do so, right click on the windows for which you want the check box selection and select "Show check box selection".
With check box selection, selecting the label does not select the item. You will have to check the checkbox to select the item. A greyed out selected checkbox means the it has childern of which some are selected.
Selection of location types
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