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<?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 -->
<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="D33" valid-from="1900-01-31 23:59:59" valid-to="2100-01-31 23:59:59" last-modified="2013-07-03 08:53:09">
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<!-- Author: ricardo.leal@ill.fr -->
<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>
</defaults>
<component type="moderator">
<location z="-2" />
</component>
<type name="moderator" is="Source"></type>
<!-- Sample position -->
<component type="sample-position">
<location y="0.0" x="0.0" z="0.0" />
</component>
<type name="sample-position" is="SamplePos" />
<component type="detectors">
<location />
</component>
<!-- Detector Panels -->
<type name="detectors">
<component type="back_detector" idstart="1" idfillbyfirst="y" idstep="256" idstepbyrow="1">
<location z='3' />
</component>
<component type="front_detector_right" idstart="32769" idfillbyfirst="y" idstep="256" idstepbyrow="1">
<location x='0.4' y='0' z='1' rot="90.0" axis-x="0.0" axis-y="0.0" axis-z="1.0" />
</component>
<component type="front_detector_left" idstart="40961" idfillbyfirst="y" idstep="256" idstepbyrow="1">
<location x='-0.4' y='0' z='1' rot="90.0" axis-x="0.0" axis-y="0.0" axis-z="1.0" />
</component>
<component type="front_detector_bottom" idstart="49153" idfillbyfirst="y" idstep="256" idstepbyrow="1">
<location x='0' y='-0.4' z='1' />
</component>
<component type="front_detector_top" idstart="57345" idfillbyfirst="y" idstep="256" idstepbyrow="1">
<location x='0' y='0.4' z='1' />
</component>
</type>
<!-- Definition of every bank -->
<!-- Back detector: 640 x 640 mm -->
<type name="back_detector" is="rectangular_detector" type="pixel" xpixels="256" xstart="0.318750" xstep="-0.002500" ypixels="128" ystart="-0.317500" ystep="0.005000">
<properties />
</type>
<!-- Front detectors -->
<type name="front_detector_right" is="rectangular_detector" type="pixel" xpixels="256" xstart="-0.318750" xstep="0.002500" ypixels="32" ystart="-0.077500" ystep="0.005000">
<properties />
</type>
<type name="front_detector_left" is="rectangular_detector" type="pixel" xpixels="256" xstart="-0.318750" xstep="0.002500" ypixels="32" ystart="-0.077500" ystep="0.005000">
<properties />
</type>
<type name="front_detector_bottom" is="rectangular_detector" type="pixel" xpixels="256" xstart="0.318750" xstep="-0.002500" ypixels="32" ystart="-0.077500" ystep="0.005000">
<properties />
</type>
<type name="front_detector_top" is="rectangular_detector" type="pixel" xpixels="256" xstart="0.318750" xstep="-0.002500" ypixels="32" ystart="-0.077500" ystep="0.005000">
<properties />
</type>
<!-- Pixel for Detectors: 5x5 mm -->
<type is="detector" name="pixel">
<cuboid id="pixel-shape">
<left-front-bottom-point y="-0.0025" x="-0.00125" z="0.0" />
<left-front-top-point y="0.0025" x="-0.00125" z="0.0" />
<left-back-bottom-point y="-0.0025" x="-0.00125" z="-0.0001" />
<right-front-bottom-point y="-0.0025" x="0.00125" z="0.0" />
</cuboid>
<algebra val="pixel-shape" />
</type>
</instrument>