diff --git a/bin/build_documentation b/bin/build_documentation
index 24d1a76e60ef6900c4c49264c4bca2e3ab04e571..1b17931ab08f75f6ce96ae67f81a754cb697a871 100644
--- a/bin/build_documentation
+++ b/bin/build_documentation
@@ -15,7 +15,7 @@ get_includes() {
xmllint --format --xpath '//include/@ref' ${input_file} &> /dev/null
local res="$?"
if [ "${res}" == "0" ] ; then
- local subincluded=$(xmllint --format --xpath '//include/@ref' ${input_file} 2> /dev/null | sed 's/ref=\"//g' | sed 's/\"//g' )
+ local subincluded=$(xmllint --format --xpath '//include/@ref' ${input_file} 2> /dev/null | sed 's/ref=\"//g' | sed 's/\"//g' )
filelist="${filelist} ${subincluded}"
#echo "sub include $afile"
fi
@@ -41,6 +41,12 @@ get_doc_levels() {
local new_levels=$(xmllint --format --xpath '//documentation/@level' $afile 2> /dev/null | sed 's/level=\"/ /g' | sed 's/\"//g' )
levels="${levels} ${new_levels}"
fi
+ # see if there are tags without level attribute
+ xmllint --format --xpath '//documentation[not(@level)]' $afile &> /dev/null
+ if [ "${?}" == "0" ] ; then
+ #echo "DERP"
+ levels="${levels} 100"
+ fi
done
echo "$levels" | sed 's/ /\n/g' | sort | uniq
}
@@ -56,7 +62,14 @@ for alevel in $(echo ${all_levels} | sed 's/ /\n/g' | sort -n | uniq ) ; do
#xmllint --format --xpath '//documentation[@level="'"$alevel"'"]/text()' $afile
level_doc=$(xmllint --format --xpath '//documentation[@level="'$alevel'"]' ${afile} 2> /dev/null )
if [ "$?" -eq "0" ] ; then
- xmllint --format --xpath '//documentation[@level="'$alevel'"]/text()' ${afile} | sed -re 's/<\/?\w+>//g' | sed 's/^[[:space:]]*#/#/g'
+ xmllint --format --xpath '//documentation[@level="'$alevel'"]/text()' ${afile} | sed -re 's/<\/?\w+>//g' | sed 's/^[[:space:]]*#/#/g'
+ fi
+ # sets the tags without attribute level to 100
+ xmllint --format --xpath '//documentation[not(@level)]/text()' ${afile} &> /dev/null
+ if [ "$?" -eq "0" ] ; then
+ if [ "$alevel" -eq "100" ] ; then
+ xmllint --format --xpath '//documentation[not(@level)]/text()' ${afile} | sed -re 's/<\/?\w+>//g' | sed 's/^[[:space:]]*#/#/g'
+ fi
fi
done
done
diff --git a/compact/definitions.xml b/compact/definitions.xml
index fad5786d7145e302c2fb92347fa78fd56390a07d..f44c6e99011b788bb6718fee974178dd6bcd81cb 100644
--- a/compact/definitions.xml
+++ b/compact/definitions.xml
@@ -8,80 +8,69 @@
<constant name="mil" value="0.0254*mm"/>
<constant name="inch" value="2.54*cm"/>
- <comment>
+ <documentation>
## Detector IDs
### Note about ACTS tracking geometry construction
- The tracking surfaces need to be structured in a barrel + endcapP + endcapN where
- endcapP/endcapN are the endcaps at positive/negative z values.
- See https://acts.readthedocs.io/en/latest/plugins/dd4hep.html for more details.
+The tracking surfaces need to be structured in a barrel + endcapP + endcapN where
+endcapP/endcapN are the endcaps at positive/negative z values.
+See https://acts.readthedocs.io/en/latest/plugins/dd4hep.html for more details.
- The tracking geometry needs to be constructed from cylinders from the inside out. For this reason
- each layer needs its own subsystem assembly. This increases the number of top level system IDs.
- For example the silicon tracker needs 3 IDs for each area (endcap+barrel+endcap) and a subassembly for each
- layer. Therefore it needs a minimum of 20 IDs. Therefore we will allocate blocks of ~25 for each major subsystem.
- Note, future improvements will likely include a more sophisticated ACTS-dd4hep plugin,
- eliminating the need for so many system IDs at construction time.
+The tracking geometry needs to be constructed from cylinders from the inside out. For this reason
+each layer needs its own subsystem assembly. This increases the number of top level system IDs.
+For example the silicon tracker needs 3 IDs for each area (endcap+barrel+endcap) and a subassembly for each
+layer. Therefore it needs a minimum of 20 IDs. Therefore we will allocate blocks of ~25 for each major subsystem.
+Note, future improvements will likely include a more sophisticated ACTS-dd4hep plugin,
+eliminating the need for so many system IDs at construction time.
- This barrel/endcap structure needs IDs to be in increasing order going outward.
- The space of IDs for the subassemblies starts at (Subassembly_ID*10+101).
+This barrel/endcap structure needs IDs to be in increasing order going outward.
+The space of IDs for the subassemblies starts at (Subassembly_ID*10+101).
- The unused IDs below are saved for future use.
- </comment>
+The unused IDs below are saved for future use.
+ </documentation>
- <comment>
+ <documentation>
### Allocated IDs
- ===================
#### (1-9) Reserved IDs
- ===================
+
- Unused IDs: 1-9
- ====================================
#### (10-24) Interaction region beamline
- ====================================
- Beampipe ID : 10
- Unused IDs: 11-24
- </comment>
+ </documentation>
<constant name="BeamPipe_ID" value="10"/>
<constant name="BeamPipeB0_ID" value="11"/>
- <comment>
- ===============================
+ <documentation>
#### (25-49) Silicon Vertex Tracker
- ===============================
+
- SiVertex subsystem ID: 25
- Layer 1 subassembly ID: 26
- Layer 2 subassembly ID: 27
- Layer 3 subassembly ID: 28
- Layer 4 subassembly ID: 29
- Layer 5 subassembly ID: 30
- </comment>
+ </documentation>
<constant name="VertexBarrel_ID" value="25"/>
<constant name="VertexBarrelSubAssembly_ID" value="26"/>
<constant name="VertexEndcapSubAssembly_ID" value="27"/>
<constant name="VertexEndcapP_ID" value="30"/>
<constant name="VertexEndcapN_ID" value="40"/>
- <comment>
- Unused values reserved for vertex:
- constant name="SiVertexSubAssemblyLayer1_ID" value="121"
- constant name="SiVertexSubAssemblyLayer2_ID" value="122"
- constant name="SiVertexSubAssemblyLayer3_ID" value="123"
- constant name="SiVertexSubAssemblyLayer4_ID" value="124"
- constant name="SiVertexSubAssemblyLayer5_ID" value="125"
- </comment>
+ <documentation>
+ - Unused IDs: 31-49
+ </documentation>
- <comment>
- ===============================
+ <documentation>
#### (50-74) Silicon Tracker System
- ===============================
SiTracker subsystem ID: 50
Layer 1 subassembly ID: 51
@@ -89,12 +78,10 @@
Layer 3 subassembly ID: 53
Layer 4 subassembly ID: 54
Layer 5 subassembly ID: 55
-
(56-70) etc...
-
Unused IDs: 71-74
- </comment>
+ </documentation>
<constant name="TrackerBarrelSubAssembly_Inner_ID" value="50"/>
<constant name="TrackerEndcapSubAssembly_Inner_ID" value="51"/>
@@ -127,48 +114,39 @@
- <comment>
- ===================
+ <documentation>
#### (75-84) Barrel Tracker IDs
- ===================
- MMTrackerBarrel ID: 75
- RWellTrackerBarrel ID: 76
- Unused IDs: 77-89
+ - MMTrackerBarrel ID: 75
+ - RWellTrackerBarrel ID: 76
+ - Unused IDs: 77-89
- </comment>
+ </documentation>
<constant name="MMTrackerBarrel_ID" value="75"/>
<constant name="RWellTrackerBarrel_ID" value="76"/>
- <comment>
- ===================
+ <documentation>
#### (85-99) Reserved IDs
- ===================
- Unused IDs: 85-89
+ - Unused IDs: 85-89
TBD
- </comment>
- <comment>
- ======================
+ </documentation>
+ <documentation>
#### (90-99) Barrel PID IDs
- ======================
- DIRC subsystem ID: 90
- Barrel TRD subsystem ID: 91
- Barrel TOF subsystem ID: 92
- TOFSubAssembly ID: 93
-
- Unused IDs: 94-99
- </comment>
+ - DIRC subsystem ID: 90
+ - Barrel TRD subsystem ID: 91
+ - Barrel TOF subsystem ID: 92
+ - TOFSubAssembly ID: 93
+ - Unused IDs: 94-99
+ </documentation>
<constant name="BarrelDIRC_ID" value="90"/>
<constant name="BarrelTRD_ID" value="91"/>
<constant name="BarrelTOF_ID" value="92"/>
<constant name="TOFSubAssembly_ID" value="93"/>
- <comment>
- =====================================
+ <documentation>
#### (100-109) Electromagnetic Calorimeter
- =====================================
ECal subsystem ID: 100
Barrel subassembly ID: 101
@@ -179,7 +157,7 @@
Unused IDs: 106-109
- </comment>
+ </documentation>
<constant name="ECalSubAssembly_ID" value="100"/>
<constant name="ECalBarrel_ID" value="101"/>
<constant name="ECalEndcapP_ID" value="102"/>
@@ -187,33 +165,29 @@
<constant name="CrystalEndcap_ID" value="104"/>
<constant name="ECalBarrel2_ID" value="105"/>
- <comment>
- =====================================
+ <documentation>
#### (110-119) Hadronic Calorimeter
- =====================================
- HCal subsystem ID: 110
- Barrel subassembly ID: 111
- EndcapP subassembly ID: 112
- EndcapN subassembly ID: 113
+ - HCal subsystem ID: 110
+ - Barrel subassembly ID: 111
+ - EndcapP subassembly ID: 112
+ - EndcapN subassembly ID: 113
- Unused IDs: 115-119
- </comment>
+ - Unused IDs: 115-119
+ </documentation>
<constant name="HCalSubAssembly_ID" value="110"/>
<constant name="HCalBarrel_ID" value="111"/>
<constant name="HCalEndcapP_ID" value="112"/>
<constant name="HCalEndcapN_ID" value="113"/>
<constant name="ci_HCAL_id" value="200"/>
- <comment>
- =====================================
+ <documentation>
#### (120-129) (near) Forward reserved
- =====================================
- Forwardtracking ID: 120
- Forward RICH ID: 121
+ - Forwardtracking ID: 120
+ - Forward RICH ID: 121
- Unused IDs: 124-129
- </comment>
+ - Unused IDs: 124-129
+ </documentation>
<constant name="ForwardTracking_ID" value="120"/>
<constant name="ForwardRICH_ID" value="121"/>
<constant name="ci_GEM_id" value="122"/>
@@ -223,47 +197,41 @@
<constant name="ForwardTOF_ID" value="126"/>
<constant name="BackwardTOF_ID" value="127"/>
- <comment>
- =====================================
+ <documentation>
#### (130-139) Backward reserved
- =====================================
- Modular RICH ID: 130
- Electron Endcap GEM tracking ID: 131
- Unused IDs: 132-139
+ - Modular RICH ID: 130
+ - Electron Endcap GEM tracking ID: 131
+ - Unused IDs: 132-139
- </comment>
+ </documentation>
<constant name="MRICH_ID" value="130"/>
<constant name="ce_GEM_ID" value="131"/>
- <comment>
- =====================================
+ <documentation>
#### (140-149) Central Magnet
- =====================================
- Solenoid ID: 140
- Solenoid support ID: 141
- Solenoid Yoke ID: 142
+ - Solenoid ID: 140
+ - Solenoid support ID: 141
+ - Solenoid Yoke ID: 142
- Unused IDs: 143-149
+ - Unused IDs: 143-149
- </comment>
+ </documentation>
<constant name="Solenoid_ID" value="140"/>
<constant name="SolenoidSupport_ID" value="141"/>
<constant name="SolenoidYoke_ID" value="142"/>
- <comment>
- =====================================
+ <documentation>
#### (150-169) Far Forward Detectors
- =====================================
- Forward Roman Pot ID: 150
- Forward B0 Tracker ID: 151
- Zero Degree Cal. Ecal ID: 160
- Zero Degree Cal. Hcal ID: 161
+ - Forward Roman Pot ID: 150
+ - Forward B0 Tracker ID: 151
+ - Zero Degree Cal. Ecal ID: 160
+ - Zero Degree Cal. Hcal ID: 161
TODO: A lot of the repeated ID's below should be pushed into a single detector
- </comment>
+ </documentation>
<constant name="B0Tracker_Station_1_ID" value="150"/>
<constant name="B0Tracker_Station_2_ID" value="151"/>
<constant name="B0Tracker_Station_3_ID" value="152"/>
@@ -278,50 +246,54 @@
<constant name="ffi_ZDC_ECAL_ID" value="163"/>
<constant name="ffi_ZDC_HCAL_ID" value="164"/>
- <comment>
- =====================================
+ <documentation>
#### (170-189) Forward Beamline Magnets
- =====================================
- </comment>
+ </documentation>
- <comment>
- =====================================
+ <documentation>
#### (190-199) Backward Beamline Magnets
- =====================================
- </comment>
+ </documentation>
- <comment>
- ------------------------------
- ## Detector Definition Parameters
- ------------------------------
+ <documentation>
+## Detector Definition Parameters
- ## Constant naming convention
+## Constant naming convention
- SubSystemNameFurtherDescriptor_quantity
+SubSystemNameFurtherDescriptor_quantity
- Examples:
- - TrackerBarrelInside_length
- - EcalEndcapP_rmin
- - MRichFresnelLens_thickness
+Examples:
+ - TrackerBarrelInside_length
+ - EcalEndcapP_rmin
+ - MRichFresnelLens_thickness
+
+### Naming Barrel and Endcaps
+
+ - **Barrel**
+ - **EndcapP**
+ - Postive Endcap (+z direction)
+ - This is the ion beam side
+ - **EndcapN**
+ - Negative Endcap (-z direction)
+ - This is the electron beam side
- ## Parameter nomenclature
+## Parameter nomenclature
- - "rmin", "rmax", "thickness" all refer to the radial direction.
- - "zmin", "zmax", "length", "offset" all refer to the z direction.
- - Positive and Negative are "EndcapP" and "EndcapN", respectively.
- - All values are positive (except offsets, which are positive in the hadron direction, i.e. towards EndCapP).
- When refering to a negative endcap z position, the values are
- also positive then negated when required. (Many endcap constructions are mirrored,
- hence a postive value.)
- - We will try to keep the subsystem component name first and the parameter after an "_" (eg, EcalBarrel_length").
+ - "rmin", "rmax", "thickness" all refer to the radial direction.
+ - "zmin", "zmax", "length", "offset" all refer to the z direction.
+ - Positive and Negative are "EndcapP" and "EndcapN", respectively.
+ - All values are positive (except offsets, which are positive in the hadron direction, i.e. towards EndCapP).
+ When refering to a negative endcap z position, the values are
+ also positive then negated when required. (Many endcap constructions are mirrored,
+ hence a postive value.)
+ - We will try to keep the subsystem component name first and the parameter after an "_" (eg, EcalBarrel_length").
- </comment>
+ </documentation>
- <comment>
+ <documentation>
## Solenoid Magnet Parameters
When changing here, also change the include file in athena.xml.
- </comment>
+ </documentation>
<comment>Solenoid option</comment>
<constant name="Solenoid_length" value="3840.0*mm"/>
@@ -343,14 +315,14 @@
<constant name="SolenoidBarrel_zmax" value="Solenoid_length/2.0"/>
- <comment>
+ <documentation level="0">
## Key Central Detector Parameters
These are needed here to compute the dependent parameters.
### PID Detector Region Parameters
- </comment>
+ </documentation>
<constant name="ForwardRICH_length" value="1.1*m"/>
<constant name="ForwardTRD_length" value="10.0*cm"/>
@@ -375,28 +347,28 @@
<constant name="BarrelPIDThickness" value="BarrelExtraPIDThickness + BarrelTRDThickness + BarrelTOFThickness"/>
- <comment>
+ <documentation>
## Tracking Detector Parameters
Generic tracking space allocations
- </comment>
+ </documentation>
<constant name="ForwardTracking_length" value="0.0*cm"/>
- <comment>This compensates for the asymmetry of the setup</comment>
+ <documentation>
+ `BackwardTracking_length` and `ForwardTracking_length` compensate for the asymmetry of the setup
+ </documentation>
<constant name="BackwardTracking_length" value="7.5*cm"/>
- <comment>
- -------------------------
- GEM Tracker Parameters
- -------------------------
+ <documentation>
+ ### GEM Tracker Parameters
TODO: this section should be in the gem xml file
- </comment>
+ </documentation>
<constant name="ForwardTrackingGEMLength" value="ForwardTracking_length"/>
<constant name="BackwardTrackingGEMLength" value="BackwardTracking_length"/>
- <comment>
+ <documentation>
## Vertex Tracker Parameters
- </comment>
+ </documentation>
<constant name="VertexTrackerBarrel_rmin" value="Beampipe_rmax + 5.0*mm"/>
<constant name="VertexTrackerBarrel_rmax" value="200.0*mm"/>
<constant name="VertexTrackerBarrel_length" value="300.0*mm"/>
@@ -411,16 +383,16 @@
<constant name="VertexTrackerEndcapP_zmax" value="300.0*mm"/>
<constant name="VertexTrackerEndcapN_zmax" value="300.0*mm"/>
- <comment>
+ <documentation>
### Vertex Tracking Region
- </comment>
+ </documentation>
<constant name="VertexTrackingRegion_length" value="VertexTrackerEndcapP_zmax + VertexTrackerEndcapN_zmax "/>
<constant name="VertexTrackingRegion_zmax" value="VertexTrackerEndcapP_zmax"/>
<constant name="VertexTrackingRegion_rmax" value="VertexTrackerBarrel_rmax"/>
- <comment>
+ <documentation>
### Tracker Detector Parameters
- </comment>
+ </documentation>
<constant name="TrackerBarrel_rmin" value="VertexTrackingRegion_zmax"/>
<constant name="TrackerBarrel_thickness" value="58.0*cm"/>
@@ -441,12 +413,12 @@
TrackerBarrelInner_length -> TrackerBarrelInside_length
</comment>
- <comment>
- ## Central tracking and PID detector boundaries
+ <documentation>
+## Central tracking and PID detector boundaries
- The central tracking detectors are assumed to be symmtric about the origin.
+The central tracking detectors are assumed to be symmtric about the origin.
- </comment>
+ </documentation>
<constant name="BarrelTracking_length" value="TrackerBarrel_length"/>
<constant name="BarrelTracking_rmax" value="TrackerBarrel_rmax"/>
<constant name="BarrelTracking_zmax" value="BarrelTracking_length/2.0"/>
@@ -461,22 +433,22 @@
<constant name="tracker_region_rmax" value="CentralTracking_rmax"/>
<constant name="tracker_region_zmax" value="CentralTracking_length/2.0"/>
- <documentation level="0">
- ## Calorimeter Parameters
+ <documentation level="3">
+## Calorimeter Parameters
- ### Note on paramaeterization
+### Note on paramaeterization
- The HCal Barrel is outside of the solenoid magnet. However,
- there is an option to add some HCal barrel inside the magnet but this
- is turned off below.
+The HCal Barrel is outside of the solenoid magnet. However,
+there is an option to add some HCal barrel inside the magnet but this
+is turned off below.
- The space for the calorimeters inside the solenoid is assumed to be fixed by
- the solenoid inner diameter/length and by the central tracking and PID outer diameter/length.
+The space for the calorimeters inside the solenoid is assumed to be fixed by
+the solenoid inner diameter/length and by the central tracking and PID outer diameter/length.
- ### Endcaps
+### Endcaps
- The extra HCal endcap lengths are for offsetting the outside endcap surface (zmax) from the
- end of the solenoid coils.
+The extra HCal endcap lengths are for offsetting the outside endcap surface (zmax) from the
+end of the solenoid coils.
</documentation>
@@ -502,9 +474,9 @@
<constant name="BarrelLength" value="BarrelTrackingAndPID_length" />
<constant name="Barrel_offset" value="(EcalEndcapP_zmin-EcalEndcapN_zmin)/2.0" />
- <comment>
+ <documentation>
### Ecal Endcaps
- </comment>
+ </documentation>
<constant name="EndcapPTotalCal_length" value="(SolenoidYokeEndcapP_zmin + EcalEndcapPSolenoid_offset) - (EcalEndcapP_zmin)"/>
<constant name="EndcapNTotalCal_length" value="(SolenoidYokeEndcapN_zmin + EcalEndcapNSolenoid_offset) - (EcalEndcapN_zmin)"/>
@@ -518,27 +490,31 @@
<constant name="EcalEndcapN_length" value="60*cm"/>
- <comment> These need to be set in sync with the forward and backward detectors </comment>
+ <documentation>
+EcalEndcapP_rmin and EcalEndcapN_rmin need to be set in sync with the forward and backward detectors
+ </documentation>
<constant name="EcalEndcapP_rmin" value="200.0*mm"/>
<constant name="EcalEndcapN_rmin" value="300.0*mm"/>
<constant name="HcalEndcapP_rmin" value="EcalEndcapP_rmin"/>
<constant name="HcalEndcapN_rmin" value="EcalEndcapN_rmin"/>
- <comment>
+ <documentation>
## EM Calorimeter Parameters
### Note about Calormieter parameterization.
- The logic goes like this:
- 1. The space for the calorimeter is fixed via parameterization above.
- 2. The layer thicknesses are fixed (first parameters below)
- 3. From the space/thickness the number of layers is computed.
+The logic goes like this:
+1. The space for the calorimeter is fixed via parameterization above.
+2. The layer thicknesses are fixed (first parameters below)
+3. From the space/thickness the number of layers is computed.
- </comment>
+ </documentation>
<constant name="CaloSides" value="12"/>
- <comment>Material Thickness</comment>
+ <documentation>
+ Calorimeter slice material thicknesses
+ </documentation>
<constant name="EcalSiliconThickness" value="9.00 * mm" />
<constant name="EcalCopperThickness" value="0.05 * mm" />
<constant name="EcalKaptonThickness" value="0.30 * mm" />
@@ -588,9 +564,9 @@
<constant name="EcalBarrel_length" value="CentralTracking_length + BackwardPIDLength + EcalEndcapNThickness - 10*cm"/>
<constant name="EcalBarrel_offset" value="(CentralTracking_length - EcalBarrel_length)/2.0"/>
- <comment>
+ <documentation>
## Hadronic Calorimeter Parameters
- </comment>
+ </documentation>
<constant name="HcalEndcapP_length" value="120.0*cm"/>
<constant name="HcalEndcapN_length" value="105.0*cm"/>
@@ -605,22 +581,30 @@
<constant name="HcalEndcapN_zmin" value="max(EcalEndcapN_zmin + EcalEndcapN_length, Solenoid_length / 2.0 - Solenoid_offset) "/>
<constant name="HcalBarrelLength" value="HcalEndcapP_zmin + HcalEndcapN_zmin "/>
- <comment> #### Material Thickness </comment>
+ <documentation>
+ #### Material Thickness
+ </documentation>
<constant name="HcalSteelThickness" value="1.89 * cm"/>
<constant name="HcalPyrexThickness" value="1.10 * mm"/>
<constant name="HcalRPCGasThickness" value="1.20 * mm"/>
<constant name="HcalG10Thickness" value="3.00 * mm"/>
<constant name="HcalAirThickness" value="1.60 * mm"/>
- <comment> - Single Layer Thickness (for both barrel and endcap)</comment>
+ <documentation>
+ - Single Layer Thickness (for both barrel and endcap)
+ </documentation>
<constant name="HcalSingleLayerThickness"
value="HcalSteelThickness + (2 * HcalPyrexThickness) + HcalRPCGasThickness + HcalG10Thickness + HcalAirThickness"/>
- <comment> - Hcal Barrel Layers and computed Thickness </comment>
+ <documentation>
+ - Hcal Barrel Layers and computed Thickness
+ </documentation>
<constant name="HcalBarrelLayer_NRepeat" value="floor(HcalBarrelAvailThickness / HcalSingleLayerThickness)"/>
<constant name="HcalBarrelThickness" value="HcalBarrelLayer_NRepeat * HcalSingleLayerThickness"/>
- <comment> - Hcal Endcap Layers and computed Thickness </comment>
+ <documentation>
+ - Hcal Endcap Layers and computed Thickness
+ </documentation>
<constant name="HcalEndcapPLayer_NRepeat" value="floor(HcalEndcapP_length / HcalSingleLayerThickness)"/>
<constant name="HcalEndcapNLayer_NRepeat" value="floor(HcalEndcapN_length / HcalSingleLayerThickness)"/>
<constant name="HcalEndcapP_thickness" value="HcalEndcapPLayer_NRepeat * HcalSingleLayerThickness"/>