<div dir="ltr">Hi, Tatiana!<div><br></div><div>As far as I remember surface roughness is a property of land use type and stays constant during all simulation time. You can find values in LANDUSE.TBL file in SFZ0 column. Some information about it I've found in this article:<a href="http://diposit.ub.edu/dspace/bitstream/2445/105800/1/TFM_Bernat_Jimenez.pdf">http://diposit.ub.edu/dspace/bitstream/2445/105800/1/TFM_Bernat_Jimenez.pdf</a> </div><div>Maybe it will be useful</div><div><br></div><br><div class="gmail_quote"><div dir="ltr">вт, 10 июл. 2018 г. в 1:37, meteoipb <<a href="mailto:meteoipb@ispnpp.kiev.ua">meteoipb@ispnpp.kiev.ua</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<pre>Dear WRF users,
<span id="m_8092668383819982288m_3447902310599017468result_box" lang="en"><span>I reinstalled the WPF-ARF to a new version of VER3.9.1.</span> <span>There was a problem with the output of data of the surface roughness
after the program ended.</span> <span>As far as I understand, these data are formed in the geogrid program using landuse data.</span> <span>These data
are not available when I control output information after WRF is output.
How I can get data of surface roughess in output data of WRF V 3.9.1.?
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<pre>Best regards,
Tatiana Lev
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><span style="color:rgb(153,153,153)">Leonid Gonchukov</span><br style="color:rgb(153,153,153)"><br></div></div></div>