Problem 1645

Summary:	TestEm6 run02.mac computes logarithm of zero
Product:	Examples/Extended	Reporter:	Vittorio Zecca <vitti570>
Component:	electromagnetic/TestEM5	Assignee:	Vladimir.Ivantchenko
Status:	RESOLVED FIXED
Severity:	normal
Priority:	P5
Version:	10.0
Hardware:	PC
OS:	Linux

Description Vittorio Zecca 2014-06-24 07:42:41 CEST

Running TestEm6 run02.mac I found that at src/SteppingAction.cc line 91
"analysisManager->FillH1(3,std::log10(thetaMinus*GammaMinus));"
the variable thetaMinus is zero, thus causing the code to compute 
the logarithm of zero.
Putting "assert(thetaMinus);" before that line confirmed my finding.

Comment 1 Vladimir.Ivantchenko 2014-07-02 23:48:22 CEST

Hello,

thanks for pointing to the bug. The fix will be in the next patch for Geant4 10.0 and in the new Geant4 release.

VI

Comment 2 Vladimir.Ivantchenko 2014-07-30 19:48:11 CEST

The fix is provided and will be available in next reference version.