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Grid concentration calculation

Posted: June 25th, 2020, 2:08 pm
by antonio.cervone
How does HYPLIT compute concentrations on the output grid?
Does it use some "interpolation kernel" to attribute the particle mass to the grid cells?

Re: Grid concentration calculation

Posted: June 25th, 2020, 2:26 pm
by Tianfeng.Chai
The basic equations to calculate concentrations are provided in the tutorial.
https://www.ready.noaa.gov/documents/Tu ... _eqns.html
Currently, we do not have an averaging kernel function applied.
However, some work is being done in our research group to experiment the averaging kernel option.