Adjusting the Clip
The clip affects the way that data is rendered, both for the density (coloured) displays, as well as wiggles.
- In the Control Panel, open the Class tab.
- In the tree, select a class to open the Details Panel.
- To the right of the colourbar are the minimum and maximum clip.
- Select Symmetric to enforce a symmetric range for the colourbar.
In the example shown, values below -1,000 will be red, values above +1,000 will be black, and values in between will be evenly distributed over the remainder of the colourbar.
When displaying wiggles with this example, a value of +/-1,000 would be the full extent of the wiggle.
Tip: You can also use the F5 and F6 hotkeys to make the view "hotter" or "cooler" respectively.