One commonly used way to improve a numerical model forecast is to:
A)reformulate the model after every forecast to correct errors.
B)statistically assess errors that the model makes repeatedly and adjust the forecast accordingly.
C)eliminate portions of the model that aren't contributing to the forecast.
D)simplify the model's assumptions.

Question

Quizplus · Accepted Answer

Statistically assessing errors made by the model and adjusting the forecast accordingly is a common method used to improve a numerical model's forecast accuracy. This technique involves identifying patterns of errors in the model's output, analyzing the sources of these errors, and making adjustments to the model's parameters or assumptions to reduce the errors. This process can be repeated iteratively to further improve the model's accuracy over time. The other options listed are less effective or appropriate for improving numerical model forecasts.

One Commonly Used Way to Improve a Numerical Model Forecast