[Wrf-users] default sigma level settings

[Jorge Alejandro Arevalo Borquez]

Hi,
In WRF you can give explicitly the values for vertical levels, to do this
you need add eta_levels values like this:

 &domains
 eta_levels   = 1.0000, 0.9960, 0.9940, 0.9920, 0.9900,
                0.9880, 0.9850, 0.9820, 0.9780, 0.9740, 0.97, 0.965,
                0.96,   0.949,  0.937,  0.924,  0.909,
                0.892,  0.873,  0.851,  0.826,  0.798,
                0.768,  0.736,  0.702,  0.666,  0.629,
                0.5915, 0.5536, 0.5153, 0.4773, 0.44,
                0.404,  0.3695, 0.3375, 0.3085, 0.2845,
                0.2645, 0.2465, 0.2305, 0.2165, 0.2035,
                0.1915, 0.1792, 0.1667, 0.1539, 0.1407,
                0.1272, 0.1134, 0.0995, 0.0855, 0.0713,
                0.0571, 0.0520, 0.0480, 0.0429, 0.038,
                0.032,  0.0287, 0.022,  0.018,  0.0145, 0.007, 0.000,
 time_step                           = 200,
...
...


Best regards

2008/12/25 <anis_980 at sina.com>

>  Hello,
>   I am trying to run WRF ideal case em_quarter_ss, and I set "s_vert=1,
> e_vert=41 " in namelist.input file. But I want to know the sigma value of
> each level, does anyone know how does WRF model generate sigma values
> according the total number of vertical levels? What is the default sigma
> value according vertical level settings?
>  Best,
>  Leo
>
> _______________________________________________
> Wrf-users mailing list
> Wrf-users at ucar.edu
> http://mailman.ucar.edu/mailman/listinfo/wrf-users
>
>


-- 
Atentamente
Jorge Arévalo Bórquez
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