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<DIV><FONT size=2 face=Verdana>Dear all,</FONT></DIV>
<DIV style="TEXT-INDENT: 2em">Thank you for your time at first!</DIV>
<DIV style="TEXT-INDENT: 2em">I have run WRF to study a typhoon case and the
result shows a good path but an underestimated intensity. Do you know how to
improve the estimated intensity accuracy? </DIV>
<DIV style="TEXT-INDENT: 2em"> </DIV>
<DIV style="TEXT-INDENT: 2em">FYI, JMA best track data gives a minimum SLP of
940hPa and a maximum wind speed of 50m/s while my WRF output shows only
960hPa and 30m/s, respectively.</DIV>
<DIV style="TEXT-INDENT: 2em"> </DIV>
<DIV style="TEXT-INDENT: 2em">The following is my namelist set, and at the same
time my resolution is 30/10 Km.</DIV>
<DIV style="TEXT-INDENT: 2em"> </DIV>
<DIV style="TEXT-INDENT: 2em">
<DIV>&physics</DIV>
<DIV>mp_physics = 2, 2,</DIV>
<DIV>ra_lw_physics = 1, 1,</DIV>
<DIV>ra_sw_physics = 1, 1,</DIV>
<DIV>radt = 10, 10,</DIV>
<DIV>sf_sfclay_physics = 1, 1,</DIV>
<DIV>sf_surface_physics = 2, 2,</DIV>
<DIV>bl_pbl_physics = 1, 1,</DIV>
<DIV>bldt = 0, 0,</DIV>
<DIV>cu_physics = 1, 1,</DIV>
<DIV>cudt = 0, 0,</DIV>
<DIV>isfflx = 2,</DIV>
<DIV>isftcflx = 2,</DIV>
<DIV>ifsnow = 0,</DIV>
<DIV>icloud = 1,</DIV>
<DIV>surface_input_source = 1,</DIV>
<DIV>num_soil_layers = 4,</DIV>
<DIV>sf_urban_physics = 0, 0,</DIV>
<DIV>maxiens = 1,</DIV>
<DIV>maxens = 3,</DIV>
<DIV>maxens2 = 3,</DIV>
<DIV>maxens3 = 16,</DIV>
<DIV>ensdim = 144,</DIV>
<DIV>sst_update = 1,</DIV>
<DIV>/</DIV>
<DIV></DIV>
<DIV>&fdda</DIV>
<DIV>/</DIV>
<DIV></DIV>
<DIV>&dynamics</DIV>
<DIV>w_damping = 0,</DIV>
<DIV>diff_opt = 1,</DIV>
<DIV>km_opt = 4,</DIV>
<DIV>diff_6th_opt = 0, 0,</DIV>
<DIV>diff_6th_factor = 0.50, 0.50,</DIV>
<DIV>base_temp = 290.,</DIV>
<DIV>damp_opt = 0,</DIV>
<DIV>zdamp = 5000., 5000.,</DIV>
<DIV>dampcoef = 0.2, 0.2,</DIV>
<DIV>khdif = 0, 0,</DIV>
<DIV>kvdif = 0, 0,</DIV>
<DIV>non_hydrostatic = .true., .true.,</DIV>
<DIV>moist_adv_opt = 1, 1,</DIV>
<DIV>scalar_adv_opt = 1, 1,</DIV>
<DIV>/</DIV></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV align=left><FONT color=#c0c0c0 size=2 face=Verdana>2013-12-17
</FONT></DIV><FONT size=2 face=Verdana>
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<DIV><FONT color=#c0c0c0 size=2 face=Verdana><SPAN>Jia,
SUN</SPAN></FONT></DIV></FONT></BODY></HTML>