Dear List and wrfhelp team,<br><br>At this time we are trying
to improve results for a high resolution (1km) simulation over North of
Chile. For this, we are trying to assimilate radiance from NCEP public
dataset, for now everything is working fine, but we have a question in
which maybe you could help us.<br>
<br>We know that radiance dataset is not a grid, but the only
information we have about density of observations is that there is at
least one for each 3 degree squared. Based on that information looks
like a good idea assimilate radiance only for mother domain, and run
WRF, for nested ones, with input_from_file variable set to false.<br>
<br>Do you know if density of radiance observations are higher than one per 3 degree squared, at least over north of Chile?<br><br>Do you recommend assimilate radiance for nested domains?<br><br>Best Regards<br><br>Greatful<br clear="all">
Atentamente<br>Jorge Arévalo Bórquez<br>
Departamento de Meteorología<br>Universidad de Valparaíso<br>56-32-2508710<br>