[Wrf-users] ETA to Pressure level calculation?

[Sundar J]

Dear all,

I am running a WRF with the following eta levels (configured in
namelist.input):-

1.000, 0.994, 0.983, 0.968, 0.950, 0.930, 0.908, 0.882, 0.853, 0.821,
0.788, 0.752, 0.715, 0.677, 0.637, 0.597, 0.557, 0.517, 0.477, 0.438,
0.401, 0.365, 0.332, 0.302, 0.274, 0.248, 0.224, 0.201, 0.179, 0.158,
0.138, 0.118, 0.098, 0.078, 0.058, 0.038, 0.018, 0.000

With this configuration, we are able to produce wrfout file successfully
without an issue. Now I am trying to plot upper air winds at 925, 950, 850,
700, 500, 300 and 200 hPa. Here comes the problem. I am unable to find
which eta level corresponds to which pressure level. Can anyone guide me in
correct direction. I am sure that some formula must be existing and would
like to know that.

Regards
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