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<lccdd xmlns:compact="http://www.lcsim.org/schemas/compact/1.0"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xs:noNamespaceSchemaLocation="http://www.lcsim.org/schemas/compact/1.0/compact.xsd">
>
<!-- Some information about detector -->
<info name="Central Ion GEM" title="Central Ion GEM"
author="Marshall Scott"
url="https://eicweb.phy.anl.gov/EIC/detectors/reference_detector.git"
status="development"
version="v1 2021-03-23">
<comment>Central Ion GEM</comment>
</info>
<!-- Use DD4hep elements and materials definitions -->
<includes>
<gdmlFile ref="elements.xml"/>
<gdmlFile ref="materials.xml"/>
</includes>
<!-- Define the dimensions of the world volume -->
<define>
<constant name="ci_GEM_id" value="1">
<constant name="ci_GEM_rin" value="10 * cm">
<constant name="ci_GEM_rout" value="95 * cm">
<constant name="ci_GEM_sizez" value="30 * cm">
<constant name="ci_GEM_shiftz" value="0 * cm">
<constant name="ci_GEM_posz" value="0 * cm">
<constant name="ci_GEM_posx" value="0 * cm">
<constant name="ci_GEM_nlayers" value="8">
</define>
<limits>
</limits>
<regions>
</regions>
<!-- Common Generic visualization attributes -->
<!-- change this -->
<comment>Common Generic visualization attributes</comment>
<display>
<vis name="ci_GEMVis" r= "0.8" g="0.4" b="0.3" alpha="0.8" showDaughters="true" visible="true"/>
</display>
<!-- Define detector -->
<detectors>
<comment>
Central Ion GEM
</comment>
<detector id="ci_GEM_id" name="ci_GEM" type="ci_GEM" insideTrackingVolume="false" vis="ci_GEMVis">
<material name="Ar10CO2"/> <!-- G4_Galactic -->
<dimensions rmin="ci_GEM_rin" rmax="ci_GEM_rout" sizez="ci_GEM_sizez" delta="ci_GEM_shiftz" z="ci_GEM_posz" x="ci_GEM_posx" nlayers="ci_GEM_nlayers"/>
<layer id="0" z="-sizez * 0.5 + (5 + 3. * id) * cm" inner_r="rmin + (1. + 0.5 * id) * cm" outer_r="rmax + (-25. + 2. * id) * cm" dz="1 * cm" />
<layer id="1" z="-sizez * 0.5 + (5 + 3. * id) * cm" inner_r="rmin + (1. + 0.5 * id) * cm" outer_r="rmax + (-25. + 2. * id) * cm" dz="1 * cm" />
<layer id="2" z="-sizez * 0.5 + (5 + 3. * id) * cm" inner_r="rmin + (1. + 0.5 * id) * cm" outer_r="rmax + (-25. + 2. * id) * cm" dz="1 * cm" />
<layer id="3" z="-sizez * 0.5 + (5 + 3. * id) * cm" inner_r="rmin + (1. + 0.5 * id) * cm" outer_r="rmax + (-25. + 2. * id) * cm" dz="1 * cm" />
<layer id="4" z="-sizez * 0.5 + (5 + 3. * id) * cm" inner_r="rmin + (1. + 0.5 * id) * cm" outer_r="rmax + (-25. + 2. * id) * cm" dz="1 * cm" />
<layer id="5" z="-sizez * 0.5 + (5 + 3. * id) * cm" inner_r="rmin + (1. + 0.5 * id) * cm" outer_r="rmax + (-25. + 2. * id) * cm" dz="1 * cm" />
<layer id="6" z="-sizez * 0.5 + (5 + 3. * id) * cm" inner_r="rmin + (1. + 0.5 * id) * cm" outer_r="rmax + (-25. + 2. * id) * cm" dz="1 * cm" />
<layer id="7" z="-sizez * 0.5 + (5 + 3. * id) * cm" inner_r="rmin + (1. + 0.5 * id) * cm" outer_r="rmax + (-25. + 2. * id) * cm" dz="1 * cm" />
</detector>
</detectors>
<plugins>
</plugins>