The discontinuities in the runoffs and mixing ratio might be caused by the strange soil moisture pattern.<br><br>Since the soil moisture is most disconinuous in the deepest layers, I would first check the begining of the run to see if the incoming data used to initialize soil moisture or soil properties is patchy rather than one of the WRF LSMs or microphysics/cumulus schemes. It seems like the 15 day run might be making bad data slightly better on the surface, rather than creating bad data.<br>
<br><div class="gmail_quote">On Tue, Aug 3, 2010 at 10:45 AM, <span dir="ltr"><<a href="mailto:mmkamal@sciborg.uwaterloo.ca">mmkamal@sciborg.uwaterloo.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Dear All,<br>
<br>
I ran WRF 3.1.1 for 15 days hind cast simulation with coarse grid horizontal resolution 8km over the domain North-east North America. I have used 3 nesting. When I tried to visualize the output I found a very sharp discontinuity in the Hydrological variable (e.g. Surface & Underground Runoff, Soil moisture & QV. I have used "R" and GrADS for visualization. I am attaching some PNG Image file of the Output variable.<br>
<br>
Would anybody can help me to overcome this problem.<br>
<br>
Thanks in advance<br>
Kamal<br>
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