檢視 @TOT LOSS 的原始碼

*The total loss for fiber. If the total loss is -1, means the total loss is depends on the situation.
*Is store as '''tot_loss''' in the fortran code.

example
 @TOT_LOSS
 -1

Which mean the total loss is depends on the situation like formula below.<br>

Formula:total loss = [[@LENGTH]] * [[@LOSS]]<br>

Note:<br>
prob = 10**(-([[@INSERTION LOSS (FIBER)]] + tot_loss)/10.0)<br>
If the RANDOM_NUMBER bigger then prob, the photon will regarded as death.