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The modifiers panel is an important display in the IFD. It shows the modifiers which are created for the selected node in the forecast panel or (since 2019.02) the modifiers for the grid plot on which spatial modifier mode has been activated. Modifiers can be created, modified or deleted in this panel.
The upper part of the display gives an overview of the modifiers created for the currently selected node in the forecaster panel. When a modifier is selected in this panel, the details will be shown in the lower part of the panel. It also allows the user to make mods active and inactive with the checkbox in the column Active. A mod can be deleted by pressing the cross icon and a copy can be made pressing the copy-icon.
Spatial display
Since 2019.02, there are modifier types which are used to modify grid time series. These spatial modifiers need to be created through the spatial display instead of the modifiers panel. More information on how to create spatial modifiers in the spatial display is found at User Guide > 05 Spatial Display > Creating Spatial Modifiers.
Topology panel
The topology panel shows the topology of the selected node. When a leaf node is selected the topology of the children of the parent node is shown. When a parent node is selected the topology of its children is shown.
The colors of the boxes in the topology change when a threshold is passed. The color of the box and the thresholds which are monitored are configurable in the threshold module of Delft-FEWS.
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