MieTab can also calculate first order scattering properties for polydisperse aerosols that can be charactersized by one of several particle size distribution models. In this document the term "first order scattering" means that no account is taken of multiple scattering or coherent scattering that might arise from interactions of non-random distribution of particle locations.

For the actual Mie computations, MieTab uses a computational model originally developed by J. V. Dave at IBM, but with the spherical functions calculated according to a scheme created by W. J. Lentz. Lentz's adaptation of the Dave code was extended by A. Miller to include calculations of intensities within a single sphere as well as the scattered intensities. MieTab includes the following internal models:

With the second, third, fourth and fifth models listed above, either "efficiency factors" or "cross sections" can be specified as outputs. With the polydisperse particle models, only cross sections are calculated. Other possible outputs include Van de Hulst's "Modified Stokes Parameters" for a user entered incoming wave description (U,V)

The standard outputs of MieTab calculations are displayed as tables, but users have the additional option of displaying on-screen graphs of most kinds of results.

Several versions of MieTab exist - although there is no guarantee of future fixups for any of them
because of Miller's age and health conditions.

To get a copy of the help file, click here

For a somewhat more extensive description of MieTab, please click here