<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="../../XSLT/appearancetable.xsl" type="text/xsl"?>

<appearancetable
    xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation = "http://jmri.org/xml/schema/appearancetable.xsd"
>

  <copyright xmlns="http://docbook.org/ns/docbook">
    <year>2009</year><year>2010</year><holder>JMRI</holder>
  </copyright>
  
  <authorgroup xmlns="http://docbook.org/ns/docbook">
    <author>
        <personname><firstname>Dick</firstname><surname>Bronson</surname></personname>
    </author>    
    <author>
        <personname><firstname>Bob</firstname><surname>Jacobsen</surname></personname>
        <email>jake@physics.berkeley.edu</email>
    </author>    
  </authorgroup>

  <revhistory xmlns="http://docbook.org/ns/docbook">
    <revision>
        <revnumber>1</revnumber>
        <date>2010-01-01</date>
        <authorinitials>DB</authorinitials>
        <revremark>Initial version</revremark>
    </revision>    
    <revision>
        <revnumber>1.1</revnumber>
        <date>2011-06-24</date>
        <authorinitials>DB</authorinitials>
        <revremark>Added mapping information</revremark>
     </revision>    
     <revision>
        <revnumber>1.2</revnumber>
        <date>2023-02-21</date>
        <authorinitials>BM</authorinitials>
        <revremark>Added some missing mappings</revremark>
     </revision>    
  </revhistory>

  <aspecttable>AAR 1946</aspecttable>
  <name>Single position light high absolute signal</name>
  <reference>As described in the August 1946 version of the AAR publication "American Railway Signaling Principles and Practices", chapter II.</reference>
  <description>Appearances for single position light signal head without other badging.</description>
  
  <appearances>

    <appearance>
      <aspectname>Clear</aspectname>
      <show>green</show>
      <reference>Page 55</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/PL-1-high-abs/rule-281.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Approach</aspectname>
      <show>yellow</show>
      <reference>Page 55</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/PL-1-high-abs/rule-285.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Permissive</aspectname>
      <show>lunar</show>
      <reference>Page 55</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/PL-1-high-abs/rule-289.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Stop</aspectname>
      <show>red</show>
      <reference>Page 55</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/PL-1-high-abs/rule-292.gif</imagelink>
    </appearance>
  </appearances>

  <specificappearances>
    <danger>
      <aspect>Stop</aspect>
    </danger>
    <held>
      <aspect>Stop</aspect>
    </held>
  </specificappearances>

  <aspectMappings>
    <aspectMapping>
      <advancedAspect>Clear</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Approach Medium</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Advance Approach</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Medium Clear</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Approach</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Slow Clear</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Slow Approach</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Permissive</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Restricting</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Stop and Proceed</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Stop</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Stop and Proceed Medium</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Permissive Medium</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Advance Approach Medium</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Approach Limited</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Approach Slow</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Clear Alt</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Limited Clear</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Medium Advance Approach</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Medium Approach</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

    <aspectMapping>
      <advancedAspect>Medium Approach Slow</advancedAspect>
      <ourAspect>Clear</ourAspect>
    </aspectMapping>

  </aspectMappings>

</appearancetable>  
