Mixing Depth Calculation

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Posts: 12
Joined: May 20th, 2019, 4:53 pm
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Mixing Depth Calculation

Post by Hossan »

I have run HYSPLIT windows PC version and selected mixing depth as one of met output where I selected "use meteorological model" as mixing depth computation option. I have run 2 trajectories for the same time and location using NAM12km met data ftp://arlftp.arlhq.noaa.gov/pub/archives/nam12

In result, I see mixing depth is different for different trajectory height in exactly the same time and location (attached screenshot). Could you please help me to understand these?

Also, I tried to get mixing depth by using meteorology>>Display Data>>Text Profile (attached screenshot); But it seems like NAM12km data has only data at 3-hour interval. So, I could not able to get mixing depth for certain hours ( for example, 17060217 YYMMDDHH; In the attached screenshot, no data for 17060217). How HYSPLIT calculate mixing depth using meteorology model for these certain hours?
Posts: 35
Joined: August 15th, 2017, 3:59 pm
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Re: Mixing Depth Calculation

Post by christopher.loughner »

See this thread:

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