5. Monte Carlo simulation constraints

5.1 Calculation time

Calculation time varies according to the complexity of the process. What's more, programming, fine-tuning and validation time must be added to the calculation time.

5.2 Software proof

Given that the Monte Carlo method has a number of advantages over the analytical method, the question might be raised of retaining the standard GUM method. However, using GUM Supplement 1 requires the metrologist to provide software proof. He must be able to prove that his simulation is indeed representative...