Variational methods of information assimilation in the problem of probabilistic modeling of hydrometeoroligical fields

In the paper, a new method of simulation of independent climatic realizations of space-time fields of hydrometeorological elements with some set of statistical characteristics of real fields based on the variational principle of information assimilation is proposed. This method is allowed to combine some peculiarities of determinate numerical models of the atmosphere dynamic and probabilistic models.