[ncl-talk] How does dpres_plevel determine pressure weights

[Dave Allured - NOAA Affiliate]

Download the 6.6.2 source code distribution from the NCL website.  Within,
that function is in ni/src/lib/nfpfort/dpres_plevel_dp.f.  It is called by
a C wrapper function which can be found in ni/src/lib/nfp/preshybW.c.

You can also browse the NCL source code on the NCL github site.


On Sun, Jun 26, 2022 at 12:16 PM Joseph Clark via ncl-talk <
ncl-talk at mailman.ucar.edu> wrote:

> Hi NCL users,
>
> Does anyone know where I can find the source code for the function
> dpres_plevel? I'm confused about the exact formula used to determine
> pressure weights, particularly near the surface and TOA. There clearly is a
> constraint that the sum of dp's adds to the surface pressure, but I'm not
> sure exactly what's going on in the function.
>
> Joseph\
>
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