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<lccdd>
<info name="ip6_tutorial1" title="simple tracker"
author="Whitney Armstrong"
url="https://eicweb.phy.anl.gov/EIC/NPDet"
status="development"
version="">
<comment>EIC Beam Pipe</comment>
</info>
<includes>
<gdmlFile ref="compact/elements.xml"/>
<gdmlFile ref="compact/materials.xml"/>
</includes>
<define>
<constant name="world_side" value="10*m"/>
<constant name="world_x" value="world_side"/>
<constant name="world_y" value="world_side"/>
<constant name="world_z" value="10*world_side"/>
<constant name="tracker_region_rmax" value="2.0*m" />
<constant name="tracker_region_zmax" value="4.0*m" />
<constant name="CrossingAngle" value="0.020*rad"/>
<constant name="Place_Center" value="0*cm"/>
<constant name="ForwardTrackerPlane_z0" value="400*cm"/>
</define>
<limits>
<limitset name="cal_limits">
<limit name="step_length_max" particles="*" value="5.0" unit="mm" />
</limitset>
<limitset name="GemTrackerDiscRegionLimitSet">
<limit name="step_length_max" particles="*" value="5.0" unit="mm" />
<limit name="track_length_max" particles="*" value="5.0" unit="mm" />
<limit name="time_max" particles="*" value="5.0" unit="ns" />
<limit name="ekin_min" particles="*" value="0.01" unit="MeV" />
<limit name="range_min" particles="*" value="5.0" unit="mm" />
</limitset>
</limits>
<regions>
<region name="GemTrackerDiscRegion" eunit="MeV" lunit="mm" cut="0.001" threshold="0.001">
<limitsetref name="GemTrackerDiscRegionLimitSet"/>
</region>
</regions>
<limits>
<limitset name="Tracker_limits">
<limit name="step_length_max" particles="*" value="5.0" unit="mm" />
</limitset>
</limits>
<comment>Common Generic visualization attributes</comment>
<display>
<vis name="InvisibleNoDaughters" showDaughters="false" visible="false"/>
<vis name="InvisibleWithDaughters" showDaughters="true" visible="false"/>
<vis name="GreenVis" alpha="0.5" r= "0.0" g="1.0" b="0.0" showDaughters="true" visible="true"/>
<vis name="RedVis" alpha="0.5" r= "1.0" g="0.0" b="0.0" showDaughters="true" visible="true"/>
<vis name="BlueVis" alpha="0.5" r= "0.0" g="0.0" b="1.0" showDaughters="true" visible="true"/>
<vis name="OrangeVis" alpha="0.5" r= "1.0" g="0.45" b="0.0" showDaughters="true" visible="true"/>
<vis name="RedGreenVis" alpha="0.5" r= "1.0" g="1.0" b="0.0" showDaughters="true" visible="true"/>
<vis name="BlueGreenVis" alpha="0.5" r= "0.0" g="1.0" b="1.0" showDaughters="true" visible="true"/>
<vis name="PurpleVis" alpha="0.5" r= "1.0" g="0.0" b="1.0" showDaughters="true" visible="true"/>
<vis name="DoubleRedG" alpha="0.5" r= "2.0" g=".10" b="0.0" showDaughters="true" visible="true"/>
<vis name="RBG015" alpha="0.5" r= "0.0" g=".2" b="1.0" showDaughters="true" visible="true"/>
<vis name="RBG510" alpha="0.5" r= "1.0" g=".2" b="0.0" showDaughters="true" visible="true"/>
<vis name="RBG" alpha="0.5" r= "1.0" g="1.0" b="1.0" showDaughters="true" visible="true"/>
<vis name="GrayVis" alpha="1.0" r= "0.75" g="0.75" b="0.75" showDaughters="true" visible="true"/>
</display>
<detectors>
<detector id="102" name="GEMTracker_assembly" type="DD4hep_SubdetectorAssembly" vis="BlueVis">
<composite name="GEMTracker_SIDIS"/>
</detector>
<detector id="2" name="GEMTracker" vis="RedVis" type="my_GEMTracker" readout="GEMTrackerHits" >
<layer id="1" z="-100 *cm" inner_r="40*cm" outer_r="120*cm" phi0_offset="0.0*deg" />
<layer id="2" z="-80 *cm" inner_r="30*cm" outer_r="90*cm" phi0_offset="0.0*deg" />
<layer id="3" z="-60 *cm" inner_r="20*cm" outer_r="70*cm" phi0_offset="0.0*deg" />
<layer id="4" z="-40 *cm" inner_r="10*cm" outer_r="20.0*cm" phi0_offset="0.0*deg" />
<layer id="5" z=" 40 *cm" inner_r="10*cm" outer_r="20.0*cm" phi0_offset="0.0*deg" />
<layer id="6" z=" 60 *cm" inner_r="25*cm" outer_r="70.0*cm" phi0_offset="0.0*deg" />
<layer id="7" z=" 80 *cm" inner_r="30*cm" outer_r="90.0*cm" phi0_offset="0.0*deg" />
<layer id="8" z="100 *cm" inner_r="40*cm" outer_r="100.0*cm" phi0_offset="0.0*deg" />
</detector>
</detectors>
<readouts>
<readout name="GEMTrackerHits">
<segmentation type="CartesianGridXY" grid_size_x="1*cm" grid_size_y="3*cm" />
<id>system:8,barrel:2,layer:4,module:12,sensor:2,x:32:-16,y:-16</id>
<segmentation type="PolarGridRPhi" grid_size_phi="3.0*degree" grid_size_r="5.0*cm"/>
<id>system:5,barrel:3,layer:4,module:5,r:32:-16,phi:-16</id>
</readouts>
<!--
<plugins>
<plugin name="DD4hep_GenericSurfaceInstallerPlugin">
<argument value="GEMTracker_SIDIS"/>
<argument value="dimension=2"/>
<argument value="u_x=-1."/>
<argument value="v_y=-1."/>
<argument value="n_z=1."/>
</plugin>
<plugin name="InstallSurfaceManager"/>
</plugins>
-->
<fields>
<field name="GlobalSolenoid" type="solenoid"
inner_field="3.0*tesla"
outer_field="-0.5*tesla"
zmax="4.0*m"
outer_radius="2.0*m">
</field>
</fields>
</lccdd>