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None need some advices for geometry importance sampling  

Forum: Biasing and Scoring
Date: 09 Sep, 2015
From: jiawei liu <jiawei liu>

hello everyone,
  I really need your help for a problem, I wish to add importance to every cell
of my geometry, but there is a problem.

  *** G4Exception : GeomBias0002
      issued by : G4IStore::Error()
GetImportance() - Region does not exist!
Geometry cell, Volume name = ciblew, Replica number = 0, not found in: Volume name = World, Replica number = 0, importance = 1
Volume name = Det, Replica number = 8, importance = 1e+08
Volume name = evn, Replica number = 7, importance = 1e+07
Volume name = PB, Replica number = 6, importance = 1e+06
Volume name = PB1, Replica number = 5, importance = 100000
Volume name = PB2, Replica number = 4, importance = 10000
Volume name = PB3, Replica number = 3, importance = 1000
Volume name = PB4, Replica number = 2, importance = 100
Volume name = PB5, Replica number = 1, importance = 10
Volume name = Target, Replica number = 10, importance = 1
Volume name = Tracker, Replica number = 9, importance = 1
Volume name = Fe1, Replica number = 11, importance = 1
Volume name = sor, Replica number = 12, importance = 1
Volume name = ciblew, Replica number = 13, importance = 1
Volume name = fenetre, Replica number = 14, importance = 1
Volume name = cible , Replica number = 15, importance = 1
Volume name = cuivre3, Replica number = 17, importance = 1
Volume name = cuivre, Replica number = 16, importance = 1
Volume name = cuivre6, Replica number = 18, importance = 1
Volume name = Al1, Replica number = 19, importance = 1
Volume name = Al3, Replica number = 20, importance = 1
Volume name = Al6, Replica number = 21, importance = 1
.
*** Fatal Exception *** core dump ***
-------- EEEE -------- G4Exception-END --------- EEEE -------

  wait for your advices, thanks a lot in advance!

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