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<p>Hi,</p>
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<p>I can access threshold values from solid/volume rendering. eg:</p>
<p> from VolumeViewer import active_volume</p>
<p> v = active_volume()</p>
<p> if v==None:</p>
<p> return</p>
<p></p>
<p> levels = getattr(v, "solid_levels")</p>
<p> t,a=levels[0]<br>
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<p>How can I change a threshold value?</p>
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<div class="PlainText">Matthew Dougherty<br>
National Center for Macromolecular Imaging<br>
Baylor College of Medicine<br>
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