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In the Annex "Dispersion Calculation" of the Technical Instruction on Air Quality Control (TA Luft), a Lagrangian particle model according to the standard VDI 3945 Part 3 and further requirements are specified for the dispersion calculation. The programs AUSTAL and AUSTAL2000 are an exemplary implementation of the requirements of this Annex. read more

This page contains a data base with deprecated program versions and update information as well as a documentation of program changes. read more

This page provides the current program versions, sample and test calculations and application packages for AUSTAL2000N. The file type and modification date is denoted in brackets. read more

This page provides the current program versions, sample and test calculations and application packages for AUSTAL2000. The file type and modification date is denoted in brackets. read more

This page provides a list of problems that have been discovered. They are grouped into known and resolved issues. read more

From the questions that have been received, the most important were selected and listed on this page along with a reply. The questions are grouped into general questions (A) and specific issues (S). read more