<hr> <a name="gamma"></a> <h2>gamma</h2> gamma( double n ) → double <p>return the gamma function for numbers greater than 0. This will soon work for any number where gamma has a result (Apache Math v3 is needed for this).</p> <h3>Parameters</h3> n - a double <h3>Returns:</h3> a double <br><br> <a href="https://github.com/autoplot/dev/search?q=gamma&unscoped_q=gamma">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#gamma">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l16243">[view source]</a> <br> <br> gamma( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> n ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br> <hr> <a name="ge"></a> <h2>ge</h2> ge( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds1, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> <p>element-wise function returns 1 where ds1>=ds2.</p> <h3>Parameters</h3> ds1 - a QDataSet <br> ds2 - a QDataSet <h3>Returns:</h3> a QDataSet <br><br> <a href="https://github.com/autoplot/dev/search?q=ge&unscoped_q=ge">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#ge">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l3207">[view source]</a> <br> <br> ge( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds1, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br> <hr> <a name="getProperty"></a> <h2>getProperty</h2> getProperty( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> name ) → <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> <p>retrieve a property from the dataset. This was introduced for use in the Data Mash Up tool.</p> <h3>Parameters</h3> ds - the dataset <br> name - the property name <h3>Returns:</h3> the property or null (None) if the dataset doesn't have the property. <br><br> <a href="https://github.com/autoplot/dev/search?q=getProperty&unscoped_q=getProperty">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#getProperty">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l7335">[view source]</a> <br> <br> getProperty( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> propertyName, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html'>java.lang.Class</a> clazz ) → <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a><br> <hr> <a name="getQubeDimsForArray"></a> <h2>getQubeDimsForArray</h2> getQubeDimsForArray( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> arg0 ) → int[] <p>return the length of each index of a n-D array. In Java these are arrays of arrays, and no test is made to verify that the array is really a qube. This was introduced when it appeared that Python/jpype was producing arrays without the getClass method. For example, if we have an array of 3 arrays, each having 5 elements, then [ 3,5 ] is returned.</p> <h3>Parameters</h3> arg0 - an array, or array of arrays, or array of array of arrays, etc. <h3>Returns:</h3> the n dimensions of each index of the array. <br><br> <a href="https://github.com/autoplot/dev/search?q=getQubeDimsForArray&unscoped_q=getQubeDimsForArray">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#getQubeDimsForArray">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l6423">[view source]</a> <br> <br> <hr> <a name="greaterOf"></a> <h2>greaterOf</h2> greaterOf( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds1, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> <p>element-wise function returns the greater of ds1 and ds2. If an element of ds1 or ds2 is fill, then the result is fill.</p> <h3>Parameters</h3> ds1 - a QDataSet <br> ds2 - a QDataSet <h3>Returns:</h3> the bigger of the two, in the units of ds1. <br><br> <a href="https://github.com/autoplot/dev/search?q=greaterOf&unscoped_q=greaterOf">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#greaterOf">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l3169">[view source]</a> <br> <br> greaterOf( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds1, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br> <hr> <a name="grid"></a> <h2>grid</h2> grid( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> <p>Opposite of the flatten function, takes rank 2 bundle (x,y,z) and makes a table from it z(x,y). This presumes that the rank 1 X and Y data contain repeating elements for the rows and columns of the grid.</p> <h3>Parameters</h3> ds - rank 2 bundle of X,Y, and Z data. <h3>Returns:</h3> rank 2 table. <h3>See Also:</h3> <a href='null'>flatten(QDataSet)</a> <br> <br><br> <a href="https://github.com/autoplot/dev/search?q=grid&unscoped_q=grid">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#grid">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l13795">[view source]</a> <br> <br> <hr> <a name="gridIrregularY"></a> <h2>gridIrregularY</h2> gridIrregularY( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> t, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> y, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> z, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ytags ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> <p>This finds sweeps of Y and interpolates T->Y->Z to make a regular spectrogram T,yTags->Z[T,yTags] This function was once known as "LvT" because it was used to create a spectrogram of Flux(Time,Lshell) by interpolating along sweeps.</p> <h3>Parameters</h3> t - the rank 1 x values (often time) <br> y - the rank 1 y values (for example, L) <br> z - the rank 1 z values at each y. <br> ytags - the rank 1 y tags for the result. <h3>Returns:</h3> the rank 2 spectrogram. <br><br> <a href="https://github.com/autoplot/dev/search?q=gridIrregularY&unscoped_q=gridIrregularY">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#gridIrregularY">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l13810">[view source]</a> <br> <br> <hr> <a name="gt"></a> <h2>gt</h2> gt( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds1, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> <p>element-wise function returns 1 where ds1>ds2.</p> <h3>Parameters</h3> ds1 - a QDataSet <br> ds2 - a QDataSet <h3>Returns:</h3> a QDataSet <br><br> <a href="https://github.com/autoplot/dev/search?q=gt&unscoped_q=gt">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#gt">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l3152">[view source]</a> <br> <br> gt( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds1, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br> <hr> <a name="guessLabel"></a> <h2>guessLabel</h2> guessLabel( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds ) → <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> <p>get the label, using the NAME when LABEL is not available.</p> <h3>Parameters</h3> ds - the dataset <h3>Returns:</h3> the human-readable label. <br><br> <a href="https://github.com/autoplot/dev/search?q=guessLabel&unscoped_q=guessLabel">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#guessLabel">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l15198">[view source]</a> <br> <br> guessLabel( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> deft ) → <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a><br> <hr> <a name="guessName"></a> <h2>guessName</h2> guessName( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds ) → <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> <p>guess a name for the dataset, looking for NAME and then safeName(LABEL). The result will be a Java-style identifier suitable for the variable.</p> <h3>Parameters</h3> ds - the dataset <h3>Returns:</h3> the name or null if there is no NAME or LABEL <br><br> <a href="https://github.com/autoplot/dev/search?q=guessName&unscoped_q=guessName">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_g.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#guessName">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l15222">[view source]</a> <br> <br> guessName( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> deft ) → <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a><br>