Using wrg files for WaspGridSite
Hello. I am trying to create a WaspGridSite
from .wrg
files instead of reading .grd
files, which is what I have at my disposal. For that, I am providing the data from the .wrg
files to WaspGridSite
as a xarray.Dataset
with the same structure as the one provided by load_wasp_grd
. The problem is that the .wrg
files lack some variables that the .grd
files are supposed to have, and they seem to be essential in order to be able to instantiate WaspGridSite
and use it in wake calculations. These variables are tke
, orog_spd
, obst_spd
, and rgh_spd
, as far as I've been able to check. Would it be possible to create a site lacking these variables, or if not, is there a way to compute them from terrain height and Weibull parameters for each grid location? On a side note, I've seen that tke
is named turbulence intensity in the source code, where I would expect tke
to be turbulent kinetic energy. Should I assume tke
is actually ti
?