# 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy

Hi~
When I run my case, I got the following messages:

G4WT5 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT5 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT7 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT7 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT6 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT6 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT12 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT12 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT14 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT14 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy
G4WT3 > 080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy

Then I found out this:

112 // get theta, E

113 G4double cosTh, secEnergy;

114 G4int i, it(0);

115 // find the energy bin

116 for(i=0; i<nEnergies; i++)

117 {

118 it = i;

119 if ( anEnergy < theEnergies[i] ) break;

120 }

121 //080808

122 //if ( it == 0 || it == nEnergies-1 ) // it marks the energy bin

123 if ( it == 0 ) // it marks the energy bin

124 {

125 G4cout << "080808 Something unexpected is happen in G4ParticleHPLabAngularEnergy " << G4endl;

126 // integrate the prob for each costh, and select theta.

127 G4double * running = new G4double [nCosTh[it]];

128 running[0]=0;

129 for(i=0;i<nCosTh[it]; i++)

130 {

131 if(i!=0) running[i] = running[i-1];

132 running[i]+=theData[it][i].GetIntegral(); // Does interpolated integral.

133 }

134 G4double random = running[nCosTh[it]-1]*G4UniformRand();

135 G4int ith(0);

136 for(i=0;i<nCosTh[it]; i++)

137 {

138 ith = i;

139 if(random<running[i]) break;

140 }

But I still cannot fingure out the cause of those messages and what effect they would make to my results.
Can anyone help me solve this issue? Thank you.

Best regards,
jcren.