<h2>org.das2.datum.SIUnits</h2><p>Finally introduce SI Units library, which preserves units through multiplication and division.</p> <hr> <a name="add"></a> <h2>add</h2> add( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html'>Number</a> a, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html'>Number</a> b, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Units.html'>Units</a> bUnits ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Datum.html'>Datum</a> <p></p> <h3>Parameters</h3> a - a Number <br> b - a Number <br> bUnits - an Units <h3>Returns:</h3> org.das2.datum.Datum <br><br> <a href="https://github.com/autoplot/dev/search?q=add&unscoped_q=add">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/datum/SIUnits.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/datum/SIUnits.html#add">[view on old javadoc]</a> <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCoreDatum/src/org/das2/datum/SIUnits.java">[view source]</a> <br> <br> <hr> <a name="create"></a> <h2>create</h2> create( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> id ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a> <p></p> <h3>Parameters</h3> id - a String <h3>Returns:</h3> org.das2.datum.SIUnits <br><br> <a href="https://github.com/autoplot/dev/search?q=create&unscoped_q=create">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/datum/SIUnits.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/datum/SIUnits.html#create">[view on old javadoc]</a> <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCoreDatum/src/org/das2/datum/SIUnits.java">[view source]</a> <br> <br> create( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> id, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> desc, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Ratio.html'>org.das2.datum.Ratio</a> m, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Ratio.html'>org.das2.datum.Ratio</a> kg, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Ratio.html'>org.das2.datum.Ratio</a> s, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Ratio.html'>org.das2.datum.Ratio</a> A, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Ratio.html'>org.das2.datum.Ratio</a> K, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/RationalNumber.html'>org.das2.datum.RationalNumber</a> multiplier ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a><br> create( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> id, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> desc, int m, int kg, int s, double multiplier ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a><br> create( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> id, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> desc, int m, int kg, int s ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a><br> create( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> id, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> desc, int m, int kg, int s, int A, int K ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a><br> create( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> id, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> desc, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Ratio.html'>org.das2.datum.Ratio</a> m, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Ratio.html'>org.das2.datum.Ratio</a> k, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Ratio.html'>org.das2.datum.Ratio</a> s, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/RationalNumber.html'>org.das2.datum.RationalNumber</a> multiplier ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a><br> <hr> <a name="divide"></a> <h2>divide</h2> divide( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html'>Number</a> a, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html'>Number</a> b, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Units.html'>Units</a> bUnits ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Datum.html'>Datum</a> <p></p> <h3>Parameters</h3> a - a Number <br> b - a Number <br> bUnits - an Units <h3>Returns:</h3> org.das2.datum.Datum <br><br> <a href="https://github.com/autoplot/dev/search?q=divide&unscoped_q=divide">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/datum/SIUnits.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/datum/SIUnits.html#divide">[view on old javadoc]</a> <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCoreDatum/src/org/das2/datum/SIUnits.java">[view source]</a> <br> <br> <hr> <a name="fromClusterCDFSIConversion"></a> <h2>fromClusterCDFSIConversion</h2> fromClusterCDFSIConversion( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> si, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> id, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> desc ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a> <p>Cluster CDFs had "SI_Conversion" that showed how to convert to SI units. Parse this string. For example: SI_conversion=<code>"1.0e-3>V m^-1"</code></p> <h3>Parameters</h3> si - the string. <br> id - a String <br> desc - a String <h3>Returns:</h3> the SIUnits <br><br> <a href="https://github.com/autoplot/dev/search?q=fromClusterCDFSIConversion&unscoped_q=fromClusterCDFSIConversion">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/datum/SIUnits.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/datum/SIUnits.html#fromClusterCDFSIConversion">[view on old javadoc]</a> <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCoreDatum/src/org/das2/datum/SIUnits.java">[view source]</a> <br> <br> <hr> <a name="main"></a> <h2>main</h2> main( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String[]</a> args ) → void <p></p> <h3>Parameters</h3> args - a java.lang.String[] <h3>Returns:</h3> void (returns nothing) <br><br> <a href="https://github.com/autoplot/dev/search?q=main&unscoped_q=main">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/datum/SIUnits.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/datum/SIUnits.html#main">[view on old javadoc]</a> <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCoreDatum/src/org/das2/datum/SIUnits.java">[view source]</a> <br> <br> <hr> <a name="multiply"></a> <h2>multiply</h2> multiply( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a> s1, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a> s2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a> <p></p> <h3>Parameters</h3> s1 - a SIUnits <br> s2 - a SIUnits <h3>Returns:</h3> org.das2.datum.SIUnits <br><br> <a href="https://github.com/autoplot/dev/search?q=multiply&unscoped_q=multiply">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/datum/SIUnits.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/datum/SIUnits.html#multiply">[view on old javadoc]</a> <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCoreDatum/src/org/das2/datum/SIUnits.java">[view source]</a> <br> <br> multiply( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> id, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> desc, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a> s1, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/RationalNumber.html'>org.das2.datum.RationalNumber</a> s ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a><br> multiply( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html'>Number</a> a, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html'>Number</a> b, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Units.html'>Units</a> bUnits ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Datum.html'>Datum</a><br> <hr> <a name="pow"></a> <h2>pow</h2> pow( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a> s1, int pow ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/SIUnits.html'>org.das2.datum.SIUnits</a> <p>apply the power to the exponent. For example pow(Units.kg,2)→ kg**2 pow(Units.cm,2)→ cm**2 == .01^2 * m^2. Units.kg</p> <h3>Parameters</h3> s1 - the unit, e.g. SIUnits.si_Hz <br> pow - the exponent e.g. -1 <h3>Returns:</h3> SI unit, e.g. SIUnits.si_s <br><br> <a href="https://github.com/autoplot/dev/search?q=pow&unscoped_q=pow">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/datum/SIUnits.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/datum/SIUnits.html#pow">[view on old javadoc]</a> <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCoreDatum/src/org/das2/datum/SIUnits.java">[view source]</a> <br> <br> <hr> <a name="subtract"></a> <h2>subtract</h2> subtract( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html'>Number</a> a, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html'>Number</a> b, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Units.html'>Units</a> bUnits ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/Datum.html'>Datum</a> <p></p> <h3>Parameters</h3> a - a Number <br> b - a Number <br> bUnits - an Units <h3>Returns:</h3> org.das2.datum.Datum <br><br> <a href="https://github.com/autoplot/dev/search?q=subtract&unscoped_q=subtract">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/datum/SIUnits.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/datum/SIUnits.html#subtract">[view on old javadoc]</a> <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCoreDatum/src/org/das2/datum/SIUnits.java">[view source]</a> <br> <br> <hr> <a name="toString"></a> <h2>toString</h2> toString( ) → <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> <p></p> <h3>Returns:</h3> java.lang.String <br><br> <a href="https://github.com/autoplot/dev/search?q=toString&unscoped_q=toString">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/datum/SIUnits.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/datum/SIUnits.html#toString">[view on old javadoc]</a> <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCoreDatum/src/org/das2/datum/SIUnits.java">[view source]</a> <br> <br>