V20_4-tubes_150deg_Definition_v01.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- For help on the notation used to specify an Instrument Definition File
see http://www.mantidproject.org/IDF -->
<!-- IDF configurations can be gound here https://github.com/mantidproject/documents/blob/master/IDF-Configurations/V20_idf_configurations_v05.pptx -->
<instrument xmlns="http://www.mantidproject.org/IDF/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.mantidproject.org/IDF/1.0 Schema/IDFSchema.xsd"
name="IMAT" valid-from ="1900-01-31 23:59:59"
valid-to ="2099-12-31 23:59:59"
last-modified="2018-02-09 09:00:00">
  <defaults>
    <length unit="meter"/>
    <angle unit="degree"/>
    <reference-frame>
      <!-- The z-axis is set parallel to and in the direction of the beam. the
           y-axis points up and the coordinate system is right handed. -->
      <along-beam axis="z"/>
      <pointing-up axis="y"/>
      <handedness val="right"/>
    </reference-frame>
    <default-view axis-view="z"/>
  </defaults>

  <component type="source-chopper">
    <location x="0.0" y="0.0" z="-28.9"/>
  </component>
  <type name="source-chopper"/>

  <component type="wfm-chopper">
    <location x="0.0" y="0.0" z="-22.05"/>
  </component>
  <type name="wfm-chopper" is="Source" />

  <component type="some-sample-holder">
    <location x="0.0" y="0.0" z="0"/>
  </component>
  <type name="some-sample-holder" is="SamplePos" />

  <component type="150 degree bank" idlist="150 degree bank">
    <location x="0.0" y="0.0" z="0" rot="150.0" axis-x="0.0" axis-y="1.0" axis-z="0.0"/>
  </component>  
  
  <type name="150 degree bank"> 
    <component type="tall He3 element">  
      <location x="0.070" z="0.775"/>
      <location x="0.035" z="0.775"/>
      <location x="0.000" z="0.775"/>
      <location x="-0.035" z="0.775"/>
    </component>
  </type>
  
  <type name="tall He3 element" is="detector">     
    <cylinder id="shape">
      <centre-of-bottom-base x="0.0" y="-0.15" z="0.0" />
      <axis x="0.0" y="1.0" z="0" /> 
      <radius val="0.0127" />
      <height val="0.3200" />
    </cylinder> 
  </type>  

  <idlist idname="150 degree bank">
    <id start="5" end="8" />
  </idlist>

</instrument>