<lccdd>

  <comment> Electron endcap GEM tracking </comment>        

  <define>
    <comment>
      ------------------
      ce_GEM Parameters
      ------------------
    </comment>
    <constant name="ce_GEM_rmin"            value="10.0 * cm"/> <comment> temporary number. Need beampipe radius  </comment>
    <!--<constant name="ce_GEM_rmin"        value="0.0 * cm"/>-->
    <constant name="ce_GEM_rmax"            value="HcalEndcapN_rmin + 0.0 * cm"/> <comment> temporary number to avoid overlaps  </comment>
    <!--<constant name="ce_GEM_rmax"        value="45.0 * cm + 50.0 * cm"/>-->
    <constant name="ce_GEM_length"          value="30.0 * cm"/>
    <constant name="ce_GEM_x_pos"           value="0.0 * cm"/>
    <constant name="ce_GEM_y_pos"           value="0.0 * cm"/>
    <!--<constant name="ce_GEM_z_pos"           value="-Solenoid_length/2.0 + ce_GEM_length/2.0"/>-->
    <constant name="ce_GEM_z_pos"           value="-EcalEndcapN_zmin - CrystalBox_z_length - ce_GEM_length/2.0"/>
    <constant name="ce_GEM_layer"           value="8"/>
    <constant name="ce_GEM_layer_thickness" value="1.0 * cm"/>
  </define>

  <limits>
  </limits>

  <regions>
  </regions>

  <display>
  </display>

  <detectors>
    <detector id="ce_GEM_ID" name="ce_GEM" type="ce_GEM" readout="ce_GEM_Hits" vis="ce_GEMVis" insideTrackingVloume="true">
      <dimensions rmin="ce_GEM_rmin" rmax="ce_GEM_rmax" length="ce_GEM_length"/>
      <position x="ce_GEM_x_pos" y="ce_GEM_y_pos" z="ce_GEM_z_pos"/>
      <layer repeat="ce_GEM_layer" vis="ce_GEM_layerVis">
        <slice name="Ar10CO2_slice" material="Ar10CO2" thickness="ce_GEM_layer_thickness" sensitive="true"/>
      </layer>
    </detector>
  </detectors>

  <readouts>
    <readout name="ce_GEM_Hits">
      <segmentation type="CartesianGridXY" grid_size_x="1.0*mm" grid_size_y="1.0*mm" />
      <id>system:8,layer:8,x:32:-16,y:-16</id>  
    </readout>
  </readouts>

  <plugins>
  </plugins>

  <fields>
  </fields>
</lccdd>