Hi there,
I am trying to download a whole batch of ARL files for use in a multi-year HYSPLIT back-trajectory pollution analysis. To avoid speed limitations on the ARL archive server, I’m attempting to construct ARL files locally from HRRR GRIB2 data.
Goal:
Convert HRRR GRIB2 to HYSPLIT ARL (sigma ...
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- by ggreen98
- September 1st, 2025, 8:26 pm
- Forum: Conversion programs
- Topic: Which GRIB2 inputs are used to build NOAA’s HRRR sigma ARL files?
- Replies: 0
- Views: 3296
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- ↳ 1. Installing HYSPLIT
- ↳ 2. Testing the installation
- ↳ 3. Gridded meteorological data files
- ↳ 4. Trajectory calculations
- ↳ 5. Trajectory options
- ↳ 6. Trajectory statistics
- ↳ 7. Air concentration calculations
- ↳ 8. Configuring the CAPTEX simulation
- ↳ 9. Air concentration parameter sensitivity
- ↳ 10. Alternate display options
- ↳ 11. Pollutant transformations and deposition
- ↳ 12. Air concentration uncertainty
- ↳ 13. Source attribution methods
- ↳ 14. Wildfire smoke and dust storms
- ↳ 15. Radioactive pollutants and dose
- ↳ 16. Volcanic eruptions with gravitational settling
- ↳ 17. Custom simulations
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