Linear Collider Forum: Full Simulations » Re-running a given simulations set

Re: Re-running a given simulations set [message #2298 is a reply to message #2297]

Mon, 03 February 2014 07:38

protopop
Messages: 5
Registered: January 2014
Location: UK

Thanks a lot for the reply. That clarifies a lot of issues.

In view of the included Mokka steering file (quoted in red in my previous post), any idea how to find its source and correct the (runtime) error below ?

-------- WWWW ------- G4Exception-START -------- WWWW -------
*** G4Exception : GeomNav1002
      issued by : G4Navigator::ComputeStep()
Track stuck or not moving.
          Track stuck, not moving for 10 steps
          in volume -Slab- at point (48.8322,-1897.95,772.416)
          direction: (0.352256,0.813033,-0.463566).
          Potential geometry or navigation problem !
          Trying pushing it of 1e-07 mm ...Potential overlap in geometry!

*** This is just a warning message. ***
-------- WWWW -------- G4Exception-END --------- WWWW -------

Even if it says it's jus a warning, and we're only talking about 10^{-7}mm, the "Potential overlap in geometry!" bit worries me.

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