July 28, 2021 Software Open Access

Costa, Stefano; Håkansson, Karl; Weatherbee, Wesley

MARC21 XML Export

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    <subfield code="a">&lt;p&gt;IOSACal is an open source program for calibration of radiocarbon dates.&lt;/p&gt;

&lt;p&gt;This release brings the new IntCal20 calibration data and several improvements for different use cases, plus one important bug fix.&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;the project has moved to &lt;strong&gt;Codeberg&lt;/strong&gt; for source code hosting and issue tracking. The new Git repository is at &lt;a href="https://codeberg.org/steko/iosacal"&gt;https://codeberg.org/steko/iosacal&lt;/a&gt; with a default branch name of &lt;em&gt;main&lt;/em&gt;&lt;/li&gt;
	&lt;li&gt;there is an official &lt;strong&gt;Code of Conduct&lt;/strong&gt; that all contributors (including the maintainter) will need to follow&lt;/li&gt;
	&lt;li&gt;the documentation has seen some improvements, in particular in the &lt;em&gt;Contributing&lt;/em&gt; section. Overall, making contributions easier from both expert and novice users is a major theme in this release.&lt;/li&gt;
	&lt;li&gt;interactive use in Jupyter notebooks is made easier with CalibrationCurve that can be created in many ways (such as loading from an arbitrary file, or from a standard calibration curve called by shorthand)&lt;/li&gt;
	&lt;li&gt;fixed a bug that made plots with AD/CE setting incorrect (contributed by Karl H&amp;aring;kansson)&lt;/li&gt;
	&lt;li&gt;fixed a bug that caused a wrong plot density function for dates 80 BP to 0 BP (contributed by Karl H&amp;aring;kansson)&lt;/li&gt;
	&lt;li&gt;add IntCal20 calibration data (contributed by Wesley Weatherbee)&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;On the technical side:&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;the command line interface is now based on the Click library&lt;/li&gt;
	&lt;li&gt;most code is now covered by tests, based on pytest&lt;/li&gt;
	&lt;li&gt;Python 3.6 or above required&lt;/li&gt;
	&lt;li&gt;requires Numpy 1.18 and Matplotlib 3.0&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&amp;nbsp;&lt;/p&gt;</subfield>
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