<lccdd>
<comment> MRICH </comment>
<define>
<constant name="MRICH_rmin" value="10*cm"/>
<constant name="MRICH_rmax" value="BackwardPID_rmax"/>
<constant name="MRICH_length" value="BackwardPID_length"/>
<constant name="MRICH_zmin" value="BackwardPID_zmin"/>
<constant name="MRICHAerogel_thickness" value="30.0*mm"/>
<constant name="MRICHAerogel_width" value="126.5*mm"/>
<constant name="MRICHFoam_thickness" value="2*mm"/>
<constant name="MRICHFresnelLens_thickness" value="0.06*inch"/>
<constant name="MRICHAerogelLensGap_thickness" value="2*mm"/>
<constant name="MRICHLensMirrorGap_thickness" value="2*mm"/>
<constant name="MRICHPhotoDet_thickness" value="1.5*mm"/>
<constant name="MRICHPhotoDet_length" value="48.5*mm"/>
<constant name="MRICHGlassWindow_width" value="103.5*mm"/>
<constant name="MRICHGlassPhotoDet_thickness" value="2.0*mm"/>
<constant name="MRICHPhotoDetCopper_thickness" value="0.1*mm"/>
<constant name="MRICHPhotoDetKapton_thickness" value="0.2*mm"/>
<constant name="MRICHRearExtraSpace_thickness" value="9.7*mm"/>
<constant name="MRICHLensPhotoDet_length" value="136.4*mm"/>
<constant name="MRICHMirror_thickness" value="2.0*mm"/>
<constant name="MRICHMirror_length" value="MRICHLensPhotoDet_length - MRICHLensMirrorGap_thickness"/>
<constant name="MRICHMirror_width1" value="MRICHAerogel_width "/>
<constant name="MRICHMirror_width2" value="MRICHGlassWindow_width"/>
<constant name="MRICHFresnelLensEffectiveDiameter" value="6.0*inch"/>
<constant name="MRICHFresnelLensGroove_pitch" value="inch/125"/>
<constant name="MRICHCarbonFrame_thickness" value="1.0*mm"/>
<constant name="MRICHCarbonFrame_width" value="MRICHAerogel_width+2.0*MRICHFoam_thickness + 2.0*MRICHCarbonFrame_thickness"/>
<constant name="MRICHModules_nx" value="floor((MRICH_rmax-MRICH_rmin)/MRICHCarbonFrame_width)"/>
<constant name="MRICHModules_ny" value="floor((MRICH_rmax-MRICH_rmin)/MRICHCarbonFrame_width)"/>
<constant name="MRICHCarbonFrame_length"
value="MRICHAerogel_thickness
+ 2.0*MRICHCarbonFrame_thickness
+ 2.0*MRICHFoam_thickness
+ MRICHAerogelLensGap_thickness
+ MRICHFresnelLens_thickness
+ MRICHLensPhotoDet_length
+ MRICHGlassPhotoDet_thickness
+ MRICHPhotoDetCopper_thickness
+ MRICHPhotoDetKapton_thickness
+ MRICHRearExtraSpace_thickness "/>
</define>
<limits>
</limits>
<regions>
</regions>
<display>
</display>
<detectors>
<detector id="MRICH_ID" name="MRICH" type="athena_MRICH"
readout="MRICHHits"
reflect="true"
projective="true"
vis="InvisibleWithDaughters"
material="Air">
<dimensions rmin="MRICH_rmin" rmax="MRICH_rmax" length="abs(MRICH_length)" zmin="MRICH_zmin"/>
<module name="MRICH_module1"
vis="InvisibleWithDaughters"
width="MRICHCarbonFrame_width"
height="MRICHCarbonFrame_width"
length="MRICHCarbonFrame_length">
<frame vis="AnlGray" thickness="MRICHCarbonFrame_thickness" material="CarbonFiber"/>
<aerogel vis="MRICH_aerogel_vis"
length="MRICHAerogel_thickness" width="MRICHAerogel_width"
material="AerogelOptical">
<frame vis="MRICH_frame_vis" thickness="MRICHFoam_thickness" material="PolystyreneFoam" />
</aerogel>
<lens vis="MRICH_lens_vis" thickness="MRICHFresnelLens_thickness"
pitch="MRICHFresnelLensGroove_pitch" focal_length="6.0*inch"
effective_diameter="MRICHFresnelLensEffectiveDiameter"
width="MRICHAerogel_width"
material="AcrylicOptical"/>
<mirror vis="MRICH_mirror_vis"
x1="MRICHMirror_width1" x2="MRICHMirror_width2" length="MRICHMirror_length"
surface="MRICH_MirrorOpticalSurface" thickness="MRICHMirror_thickness"
material="AluminumOxide"/>
<photodet width="MRICHGlassWindow_width" thickness="MRICHGlassPhotoDet_thickness" material="PyrexGlassOptical">
<sensor nx="2" ny="2" thickness="MRICHPhotoDet_thickness" width="MRICHPhotoDet_length" material="SiliconOxide"/>
<!--layer thickness="MRICHPhotoDetCopper_thickness" material="Copper"/-->
<!--layer thickness="MRICHPhotoDetKapton_thickness" material="Kapton"/-->
</photodet>
</module>
<comment>
Modules are only listed here for one quadrant
</comment>
<positions scale="1.03">
<position x="-41.3250000000" y="178.6750000000"/>
<position x=" 96.0250000001" y="178.6750000000"/>
</positions>
<positions scale="1.036">
<position x="-41.3250000000" y="316.0250000001"/>
<position x=" 96.0250000001" y="316.0250000001"/>
<position x="233.3750000002" y="178.6750000000"/>
<position x="233.3750000002" y="316.0250000001"/>
</positions>
<positions scale="1.052">
<position x="-41.3250000000" y="453.3750000002"/>
<position x=" 96.0250000001" y="453.3750000002"/>
<position x="233.3750000002" y="453.3750000002"/>
<position x="370.7250000003" y="453.3750000002"/>
<position x="370.7250000003" y="316.0250000001"/>
<position x="370.7250000003" y="178.6750000000"/>
</positions>
<positions scale="1.078">
<position x="-41.3250000000" y="590.7250000003"/>
<position x=" 96.0250000001" y="590.7250000003"/>
<position x="233.3750000002" y="590.7250000003"/>
<position x="370.7250000003" y="590.7250000003"/>
<!--position x="508.0750000004" y="590.7250000003"/-->
<position x="508.0750000004" y="178.6750000000"/>
<position x="508.0750000004" y="316.0250000001"/>
<position x="508.0750000004" y="453.3750000002"/>
</positions>
<positions scale="1.09">
<position x="-41.3250000000" y="728.0750000004"/>
<position x=" 96.0250000001" y="728.0750000004"/>
<!--position x="233.3750000002" y="728.0750000004"/-->
<!--position x="370.7250000003" y="728.0750000004"/-->
<!--position x="508.0750000004" y="728.0750000004"/-->
<!--position x="645.4250000005" y="590.7250000003"/-->
<!--position x="645.4250000005" y="453.3750000002"/-->
<position x="645.4250000005" y="316.0250000001"/>
<position x="645.4250000005" y="178.6750000000"/>
</positions>
<positions scale="1.095">
<!--position x="-41.3250000000" y="865.4250000005"/-->
<!--position x=" 96.0250000001" y="865.4250000005"/-->
<!--position x="233.3750000002" y="865.4250000005"/-->
<!--position x="782.7750000006" y="178.6750000000"/-->
<!--position x="782.7750000006" y="316.0250000001"/-->
<!--position x="782.7750000006" y="453.3750000002"/-->
</positions>
</detector>
</detectors>
<readouts>
<readout name="MRICHHits">
<segmentation type="CartesianGridXY" grid_size_x="3*mm" grid_size_y="3*mm" />
<id>system:8,module:14,sensor:8,x:32:-16,y:-16</id>
</readout>
</readouts>
<!--Globals>
<Parameter Name="mrichInfo" Value="mrichmod/mrich_1_geoparams-0-0-4294967295-1527211159.xml"/>
</Globals-->
</lccdd>