Pion multiple Coulomb scattering in the DIRAC experiment

This note is prepared not in usual article style, which means that it does not include full needed information, proof of all statements, complete description of the experiment and even References. The note has the main aim to make available the final experimental information about pion multiple scattering in the DIRAC setup. Certainly, the full information is available, but due to its large amount, it takes a lot of time to prepare usual scientific note. Of course, it will be made in the future.