HYSPLIT Forum: hysplitbbs.arl.noaa.gov

thank you very much

As for the Mixed layer depth, in most cases I found very little differences, even if for few points the differences reached 35%.
Anyway your answer was useful because I mainly wanted to be sure that the archives were the same

I run Hysplit trajectoy model in 2017 using GDAS 1 meteorological data for a location in South Italy for some days of summer 2012 and summer 2015. I recalculated the same trajectories (same location and same days) using GDAS 1 data few days ago but I obtained different results especially for mixing ...

I'm using splitr to simultaneously calculate trajectories but when comparing the tdump.file downloaded from the Hysplit online model and the one produced by splitr I found differences in trajectories calculation. Attached you can find the config part for the splitr routine.

Thank you

Trying to run the archive dispersion model for August and September 2019, the attached "Model Status (diagnostics) file" appear.
The "HYSPLIT MESSAGE (diagnostics) file" was empty.
Is this a problem of meteorological file?