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Users • Re: Save 3D output in PPM

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If you want to get mixing ratios as output rather than concentration in mass/volume then you can use the ichem=6 setting in the SETUP.CFG file.
See here for details.
https://www.ready.noaa.gov/hysplitusersguide/S628.htm

to get a 3d concentration grid, simply define more than one height level in the definition of your grid.
see here
https://www.ready.noaa.gov/hysplitusersguide/S313.htm
this example shows a grid with just one level from 0 to 100 m. However to get more levels simply change the num of vertical level line to the number you desire and then add more to the line that indicates the height of the levels.

Statistics: Posted by alicec — July 25th, 2024, 8:38 am



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