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mission-editor/index.html

@@ -1574,7 +1574,7 @@ <h4 id="location-updates">Location Updates<a class="headerlink" href="#location-
 <p><img alt="mission_upd" src="../images/ui_mission_offset.png" width="30%" /></p>
 <p>If an item if left black (or 0), then no adjustment is applied to that axis. Offsets are in metres, regardless of the user's preference distance unit.</p>
 <h4 id="speed-and-altitude-updates">Speed and Altitude updates<a class="headerlink" href="#speed-and-altitude-updates" title="Permanent link">#</a></h4>
-<p>Bulk speed and altitude updates may be applied to selected waypoints.</p>
+<p>Bulk speed and altitude updates may be applied to selected waypoints. The altitude update allows either relative (to home) to absolute (ASL) altitudes.</p>
 <h4 id="preview-mission">Preview Mission<a class="headerlink" href="#preview-mission" title="Permanent link">#</a></h4>
 <p><a href="#mission-preview">"Flys"</a> an aircraft icon around the mission; this may be useful for predicting the behaviour of multiple embedded JUMPs.</p>
 <h4 id="clear-mission">Clear Mission<a class="headerlink" href="#clear-mission" title="Permanent link">#</a></h4>

mwp-area-planner/index.html

@@ -1346,7 +1346,7 @@
 
 
 <h1 id="mwp-survey-planner">Mwp Survey Planner<a class="headerlink" href="#mwp-survey-planner" title="Permanent link">#</a></h1>
-<p><a href="https://github.com/stronnag/mwptools">mwp</a> survey / area planner is a tool to plan "survey" or "search" missions. It generates MWXML mission files compatible with mwp and the INAV Configurator. A simple "parallel lines across a polygon" survey pattern is supported, as well as a "creeping square" pattern.</p>
+<p><a href="https://github.com/stronnag/mwptools">mwp</a> survey / area planner is a tool to plan "survey" or "search" missions. It generates MWXML mission files compatible with mwp and the INAV Configurator. A simple "parallel lines across a polygon" survey pattern is supported, as well as a "creeping square" pattern and a spiral pattern.</p>
 <h2 id="usage">Usage<a class="headerlink" href="#usage" title="Permanent link">#</a></h2>
 <p>The area planner is invoked from the "Edit" menu. It loads a dialogue window and presents a basic search area outline.</p>
 <p><img alt="area planner" src="../images/survey-dropdown.png" /></p>

ui/index.html

@@ -1577,7 +1577,7 @@ <h3 id="edit-menu">Edit Menu<a class="headerlink" href="#edit-menu" title="Perma
 <td>Displays the <a href="../misc-ui-elements/#preferences">preferences</a> dialogue</td>
 </tr>
 <tr>
-<td>Area Planner</td>
+<td>Survey / Area Planner</td>
 <td>Invokes the <a href="../mwp-area-planner/">area-planner</a> to generate search or survey plans as a mission.</td>
 </tr>
 <tr>