HLT/MUON/scripts/extractdata.sh

   1 #!/bin/bash
   2 #
   3
   4 usage="<simplefile input directory> <number of events> [<output directory> (optional, default is current)]"
   5
   6 if [[ "$1" == "-h" || "$1" == "-help" || "$1" == "--help" ]] ; then
   7   echo Usage: $0 $usage
   8   exit
   9 fi
  10
  11 if [ `file $1 | awk '{print $2}'` != "directory" ]; then
  12   echo Error: $1 not a directory
  13   echo Usage: $0 $usage
  14   exit
  15 fi
  16
  17 case $2 in
  18
  19   *[!0-9+-]*|?*[-+]*|""|-|+)
  20     echo Error: $2 not an integer
  21     echo Usage: $0 $usage
  22     exit
  23     ;;
  24
  25   *)
  26     if [ ! $2 -ge 0 ] ; then
  27       echo Error: $2 not a positive integer
  28       echo Usage: $0 $usage
  29       exit
  30     fi
  31     ;;
  32
  33 esac
  34
  35
  36 dir=`pwd`
  37
  38 if [ ! -z "$3" ] ; then
  39   mkdir $3
  40   dir=$3
  41 fi
  42
  43 for (( i = 0 ; i < $2 ; i++ ));  do
  44   suffix=`EventStorageExtractor -storagetype simplefile -storagename $1 -eventnr $i -metadatadump | grep fDataType | grep fDataBlocks | awk '{print $4}' | sed s/\(// | tr A-Z a-z`
  45   EventStorageExtractor -storagetype simplefile -storagename $1 -eventnr $i -datadump > $dir/event_$i.$suffix
  46 done