Umweltbundesamt

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 to AUSTAL2000, 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

Appendix 3 of the German regulation TA Luft (Technical Instruction on Air Quality Control) demands for dispersion calculations a Lagrangian particle model in compliance with the German guideline VDI 3945 Part 3. The computer program AUSTAL2000 is a reference implementation developed on behalf of the German Federal Environmental Agency (UBA, UFOPLAN project 200 43 256). read more