With the latest U.S. EPA model updates and a host of features designed to make met data processing more straightforward, BREEZE AERMET gives you the power to easily create your own meteorological datasets and have confidence in the results. Whether tweaking land use characteristics or developing a new dataset that includes complex on-site observations, with AERMET, you can get the job done.

Read the release notes for the full list of features and bug fixes

  • Includes the latest U.S. EPA executables: AERMET 19191 and AERMINUTE 15272
  • Imports AERSURFACE files directly, making compliance with standard U.S. EPA land-use practices easy
  • Choose between letting AERMET calculate land use for you or manually inputting land use values into the redesigned Land Use interface, helpful for international users and U.S. users with state-specific land use requirements
  • Integrates raw 1-minute wind data automatically with the new AERMINUTE utility
  • Uses modular design to allow quick software updates when U.S. EPA model changes are released
  • Automates data quality checks with Quality Assurance tab
  • Improved network dongle efficiency
  • Follows modern Microsoft user-interface design standards that make AERMET processing intuitive
  • Hover over any check box, button, or blank for tooltips with helpful basic guidance and hints to help avoid common errors
  • Automatically checks every value you enter for basic mistakes.
  • Accidentally enter your longitude value in the latitude blank? AERMET will highlight it in red to let you know something isn’t right.
  • Find the information you need with extensive, updated Help and in-program access to EPA user guides
  • Find and resolve problems in your AERMET runs easily with report and error/warning message displays
  • Supports onsite data in simple space-, tab-, or comma-separated value formats (Fortran FREE format)
  • Stores all project files in one ZIP file so you keep track of one file with everything in it instead of dozens of files
  • Converts U.K. ADMS model data into AERMOD-ready format
  • Processes a wide range of surface and upper air data types: ISHD (TD-3505), CD144, HUSWO, SAMSON, SCRAM, TD3280, ADMS, TD-6405 (1-minute ASOS), FSL, TD-6201
  • Includes MetView tool to help you evaluate/QAQC both raw and AERMOD-ready met data, visually and in table format
  • Allows AERMET to be applied worldwide, not just in U.S., thanks to sunrise-based sounding selection (subject to availability)
  • Adjust land use characteristics easily without setting up a full AERMET job with “Merge-only” mode feature

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