<?xml version="1.0"?>
-<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
-"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
+<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY appname "Viking">
<!ENTITY app "<application>Viking</application>">
<!ENTITY appversion "1.5">
This opens dialog to request the number of points each track will be simplified using <application>GPSBabel</application>. The result is put into a new layer. The simplification method removes points considered to be in a 'near straight line', thus reducing the number of points and attempting to keep the most important turning points.
</para>
</section>
+<section><title>Compress Tracks</title>
+<para>
+Enables compression of tracks and routes via <application>GPSBabel</application>'s <emphasis>Crosstrack</emphasis> simplify method.
+It opens a dialog to request the Error factor value which is the maximum allowable error that may be introduced by removing a single point.
+It is expressed a distance in units as specified by the <xref linkend="prefs"/> distance option.
+Thus a higher value will remove more points.
+The result is put into a new layer.
+</para>
+</section>
<section><title>Remove Duplicate Waypoints</title>
<para>
Remove Duplicate Waypoints - fairly self explainatory, with the results created in a new layer.
<listitem>
<para>window_menubar=true</para>
</listitem>
+ <listitem>
+ <para>window_copy_centre_full_format=false</para>
+ </listitem>
<listitem>
<para>version_check_period_days=14</para>
</listitem>
</formalpara>
</section>
+<xi:include href="attribution.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
+
</article>