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Dear Gate Users,<br>
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I get this error when I enable the "OpticalRayleigh" process:<br>
/gate/physics/addProcess OpticalRayleigh<br>
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-------- EEEE ------- G4Exception-START -------- EEEE -------
<ul>
<li>G4Exception : ProcMan201<br>
issued by : G4VProcess::SubtractNumberOfInteractionLengthLeft()<br>
Negative currentInteractionLength for OpticalRayleigh</li>
<li>Event Must Be Aborted **</li>
<li>-------- EEEE -------- G4Exception-END --------- EEEE -------</li>
</ul>
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<p>I tried to run the same simulation on Gate6.2 and Gate7.0</p>
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<p>Gate6.2: geant4-09-05-patch-01</p>
<p> root 5.26</p>
<p> clhep 2.1.1.0</p>
<p> CentOS release 5.10<br>
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<p>Gate7.0: geant4-09-06-patch-03</p>
<p> root 5.26</p>
<p> clhep 2.1.3.1</p>
<p> CentOS release 5.10<br>
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<p>Have someone had the same problem ??</p>
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<p> Esteban,<br>
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