<h2>org.autoplot.cefdatasource.DataSetOps</h2><p></p>
<h2>DataSetOps( )</h2>
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<h2>collapse</h2>
collapse( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/DDataSet.html'>org.das2.qds.DDataSet</a>

<p>averages all the leaf-node data together to reduce rank by one.</p>

<h3>Parameters</h3>
ds - rank 4 qube dataset.  (Future implementation will support lower ranks and non-qube datasets.)

<h3>Returns:</h3>
DDataSet of rank 4-1.
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<a href="https://github.com/autoplot/dev/search?q=collapse&unscoped_q=collapse">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/cefdatasource/DataSetOps.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/cefdatasource/DataSetOps.html#collapse">[view on old javadoc]</a>
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<h2>collapse2</h2>
collapse2( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/DDataSet.html'>org.das2.qds.DDataSet</a>

<p>averages all the data from the third dimension together to reduce rank by one.</p>

<h3>Parameters</h3>
ds - rank 4 dataset

<h3>Returns:</h3>
DDataSet of rank 4-1.
<br><br>
<a href="https://github.com/autoplot/dev/search?q=collapse2&unscoped_q=collapse2">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/cefdatasource/DataSetOps.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/cefdatasource/DataSetOps.html#collapse2">[view on old javadoc]</a>
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<h2>collapse3</h2>
collapse3( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/DDataSet.html'>org.das2.qds.DDataSet</a>

<p>averages all the data from the third dimension together to reduce rank by one.</p>

<h3>Parameters</h3>
ds - rank 3 dataset

<h3>Returns:</h3>
DDataSet of rank 3-1.
<br><br>
<a href="https://github.com/autoplot/dev/search?q=collapse3&unscoped_q=collapse3">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/cefdatasource/DataSetOps.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/cefdatasource/DataSetOps.html#collapse3">[view on old javadoc]</a>
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