.. _ngw-node-variablePdfVisualizerComposite:

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variablePdfVisualizerComposite
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Description
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This node allows you to visualize the probability density function (PDF) associated with
all uncertain variables in a Dakota study, using Chartreuse as the plotting library. 

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Properties
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- **outputFilePrefix**: Prepends text to the name of the plot file(s) that get written
  to disk by this node.
- **outputPlotFiles**: If checked, this node will generate .plot files for each Dakota uncertain
  variable. These plot files can be subsequently edited after generation.
- **outputPngScreenshots**: If checked, this node will generate .png image files for each
  Dakota uncertain variable.

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Input Ports
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- **inFile**: the Dakota input file.

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Output Ports
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None. 