ИСТИНА

The corresponding module of the RUSCOSMICS software allows calculating the passage of particles of cosmic rays (CR) of various kinds through the layers of the Earth's atmosphere, obtaining information about the energy spectra of the streams, their altitude and ionization profiles, and angular distributions with a variety of initial conditions. In order for the final result to be the most correct, at the end of the simulation it is necessary to perform validation. Especially for this, based on the already available developments of several scientific groups from different institutions, a technique was developed that makes it possible to compare the experimental data with the results obtained by numerical modeling. In the work presented, an example of using data from balloons and a ground-based detector of charged particles is shown.