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--- user_manual:post_processing [2023/01/28 16:47]
Ali Baba [How to visualize data composed of multiple occurrences]
+++ user_manual:post_processing [2023/01/28 17:06]
Ali Baba
@@ Line 168: / Line 168: @@
 {{ :user_manual:point_line_width.png?nolink&300 |}}
+==== Disabling NaN visualization ====
+By default, the SesamX viewer can display fields with NaN data. An element or a node with a NaN value indicates that the underlying field does not have any data associated to this element or node. For instance, dummy coating elements used for the definition of contact condition cannot carry stress data.
+Unless otherwise specified, NaN values are displayed in yellow, and they can impair the view. Fortunately, Praview allows to control NaN display. Removing the NaN values is as simple as turning the NaN opacity to 0 in the "Color Map Editor".
+{{ :user_manual:nan-opacity.png?nolink&400 |}}
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