add example dumpDetectorData.py

DDRec/python/dumpDetectorData.py

+#!/bin/python
+#==========================================================================
+#  AIDA Detector description implementation 
+#--------------------------------------------------------------------------
+# Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
+# All rights reserved.
+#
+# For the licensing terms see $DD4hepINSTALL/LICENSE.
+# For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
+#
+#==========================================================================
+
+import sys, errno, optparse, logging
+
+
+def dumpData( det ):
+  try:
+    dat = DDRec.FixedPadSizeTPCData(det)
+    print dat.toString()
+  except:
+    pass
+  try:
+    dat = DDRec.ZPlanarData(det)
+    print dat.toString()
+  except:
+    pass
+  try:
+    dat = DDRec.ZDiskPetalsData(det)
+    print dat.toString()
+  except:
+    pass
+  try:
+    dat = DDRec.ConicalSupportData(det)
+    print dat.toString()
+  except:
+    pass
+  try:
+    dat = DDRec.LayeredCalorimeterData(det)
+    print dat.toString()
+  except:
+    pass
+  try:
+    dat = DDRec.NeighbourSurfacesStruct(det)
+    print dat.toString()
+  except:
+    pass
+
+
+
+
+
+logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.DEBUG)
+parser = optparse.OptionParser()
+parser.formatter.width = 132
+parser.description = "Dump detector data objects from DDRec"
+parser.add_option("-c", "--compact", dest="compact", default=None,
+                  help="Define LCCDD style compact xml input",
+		  metavar="<FILE>")
+
+(opts, args) = parser.parse_args()
+
+if opts.compact is None:
+  logging.info("    %s",parser.format_help())
+  sys.exit(1)
+
+try:
+  import ROOT
+  from ROOT import gROOT
+  gROOT.SetBatch(1)
+except ImportError,X:
+  logging.error('PyROOT interface not accessible: %s',str(X))
+  logging.error("%s",parser.format_help())
+  sys.exit(errno.ENOENT)
+
+try:
+  import DD4hep
+except ImportError,X:
+  logging.error('dd4hep python interface not accessible: %s',str(X))
+  logging.error("%s",parser.format_help())
+  sys.exit(errno.ENOENT)
+#
+try:
+  import DDRec
+except ImportError,X:
+  logging.error('ddrec python interface not accessible: %s',str(X))
+  logging.error("%s",parser.format_help())
+  sys.exit(errno.ENOENT)
+#
+
+DD4hep.setPrintLevel(DD4hep.OutputLevel.ERROR)
+logging.info('+++%s\n+++ Loading compact geometry:%s\n+++%s',120*'=',opts.compact,120*'=')
+
+
+
+description = DD4hep.Detector.getInstance()
+description.fromXML(opts.compact)
+
+
+## ------ loop over detectors and print their detector data objects
+
+for n,d in description.detectors():
+
+    print 
+    print " ------------- detector :  " , d.name()
+    print 
+
+    det = description.detector( n ) 
+
+    dumpData(det)
+
+##-----------------------------------------------------------------
+
+
+logging.info('+++ Execution finished...')
+sys.exit(0)