User Guide

Chapter 9: Seismic Data
Wiggle options
The Seismic Traces palette offers a range of ways to visualize wiggles. The Wiggle options section
contains the following controls:
Lobes: For both positive and negative lobes, you can hide them, reverse them, and assign
them a color.
Wiggle resampling: Select a resampling method from the menu, Current, Linear
approximation, or Replicate points. If you don’t want to change the resampling method when
changing other Wiggle options, select Current in the Wiggle resampling menu.
Click Apply to apply any changes to the selected traces. Click Purge to purge all wiggles.
Group of traces in their original
representation (linear approximation)
After changing colors and resampling
method (replicate points)
To help better display dense plots Canvas can try to adjust accuracy with which to display wiggles.
This will lower the exactness of the display but will help creating a clearer picture. The adjusted
accuracy feature is triggered (if selected) when the magnification is below 100%.
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