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<?xml version="1.0" encoding="UTF-8"?>
<pipeline xmlns="http://glast-ground.slac.stanford.edu/pipeline"
          xmlns:xs="http://www.w3.org/2001/XMLSchema-instance"
          xs:schemaLocation="http://glast-ground.slac.stanford.edu/pipeline
          http://srs.slac.stanford.edu/Pipeline-II/schemas/2.0/pipeline.xsd">
  <task name="EXOMCBackground" type="EXO" version="1.11">
    <notation>A generic task for running EXO MC backgrounds</notation>
    <variables>
      <var name="EXODIR">/nfs/slac/g/exo</var>
      <var name="EXOBASE">${EXODIR}/software/builds/trunk</var>
      <var name="BATCHOPTIONS">-R &quot;select[-rhel30] rusage[scratch=1]&quot;</var>
      <var name="CORE_LIMIT">1024</var>
      <var name="MAXEVENTS">10000</var>
      <var name="PRINTMODULO">${MAXEVENTS/100}</var>
      <var name="INITIALSEED">${pipeline.stream%100000}</var>
      <var name="MAXCPU">${MAXEVENTS/10}</var>
      <var name="MAXMEM">1000</var>
      <var name="SOURCE_VOLUME">HFE</var>
      <var name="SOURCE_ION">k</var>
      <var name="OUTPUT_DIR">/nfs/slac/g/exo/exo_data/data/MC/backgrounds/TestBkgdMC/${SOURCE_ION}/${SOURCE_VOLUME}</var>
      <var name="OUTPUT_FORMAT">MC-background-%06d.root</var>
      <var name="OUTPUT_NAME">${format(pipeline.stream,OUTPUT_FORMAT)}</var>
      <var name="OUTPUT_FILE">${OUTPUT_DIR}/${OUTPUT_NAME}</var>
      <var name="DATACAT_DIR">EXO/TestBkgdMC/${SOURCE_ION}</var>
      <var name="DATACAT_GROUP">${SOURCE_VOLUME}</var>
    </variables>

      <process name="runMonteCarlo">
         <job batchOptions="${BATCHOPTIONS}" maxCPU="${MAXCPU}" maxMemory="${MAXMEM}"><![CDATA[
              ulimit -c ${CORE_LIMIT} # Limit core dumps
              set -e # exit on error

              # Create a scratch area to write the output to
              export SCRATCH_DIR=/scratch/exo/${PIPELINE_PROCESSINSTANCE}
              mkdir -p ${SCRATCH_DIR}
              gotEXIT()
              {
                 rm -rf ${SCRATCH_DIR}
              }
              trap gotEXIT EXIT

              source ${EXOBASE}/setup.sh

              # Create background.exe
              cat > background.exo <<EOF
              use exosim rec toutput
              /exosim/macro background.mac
              /exosim/filter true
              printmodulo ${PRINTMODULO}
              /exosim/initial_seed ${INITIALSEED}
              /exosim/run_number ${PIPELINE_STREAM}
              maxevents ${MAXEVENTS}
              /toutput/file ${SCRATCH_DIR}/output.root
              begin
              exit
              EOF

              case ${SOURCE_ION} in
              k)
                GPS_ION="19 40 0 0"
                ;;
              th)
                GPS_ION="90 232 0 0"
                ;;
              u)
                GPS_ION="92 238 0 0"
                ;;
              *)
                echo "Unknown ION ${SOURCE_ION}"
                exit 1
              esac

              case ${SOURCE_VOLUME} in
              HFE)
                HALFZ=72.5
                RADIUS=75.0
                ;;
              InnnerCryo)
                HALFZ=74.5
                RADIUS=78.0
                ;;
              *)
                echo "Unknown volume ${SOURCE_VOLUME}"
                exit 1
              esac

              # Create background.mac
              cat > background.mac <<EOF
              /digitizer/wireNoise 800.000000
              /digitizer/APDNoise 2000.000000
              /digitizer/LXeEnergyRes 0.015000
              /event/LXeEventsOnly true
              /event/digitizeWires true
              /event/digitizeAPDs true
              /gps/pos/type Volume
              /gps/pos/shape Cylinder
              /gps/pos/halfz ${HALFZ} cm
              /gps/pos/radius ${RADIUS} cm
              /gps/pos/centre 0.0 0.0 0.0 cm
              /gps/pos/confine ${SOURCE_VOLUME}
              /gps/energy 0 keV
              /gps/particle ion
              /gps/ion ${GPS_ION}
              /grdm/analogueMC 1
              EOF

              EXOAnalysis background.exo

              mkdir -p ${OUTPUT_DIR}
              cp -pv ${SCRATCH_DIR}/output.root ${OUTPUT_FILE}