<div dir="ltr"><div>Dear All Users</div><div>Did someone find anything to my ealier post?</div><div>The model used to run well with timestep between 6*dx and 4*dx</div><div>but now all of a sudden when I run same timestep, the cfl violations begins immediately.</div><div>The cfl doesn't manifest at timestep below 3*dx. </div><div>I find running 1 year simulation at that timestep very slow and model will take many days to finish. Does someone have an Idea</div><div>I tried to implement some information here Q10 which hasnt solved my problem <a href="http://www2.mmm.ucar.edu/wrf/users/FAQ_files/FAQ_wrf_runtime.html">http://www2.mmm.ucar.edu/wrf/users/FAQ_files/FAQ_wrf_runtime.html</a></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Dec 2, 2015 at 7:38 AM, afwande juliet <span dir="ltr"><<a href="mailto:afwandej965@gmail.com" target="_blank">afwandej965@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div>Dear users<br></div>The cfl error i am encountering is strange to me since I have run same year at same time step with success. I did run spectral nudging with success <br></div>but for now the model aborts at the first intergration time.<br></div>I have reduced timestep from 6*dx to 5*dx to 4*dx to 3*dx with no success<br><br><br></div>attached is my namelist.input and rsl.error.0000<br><br></div>Can some one show me where the probelm is and how do identify the cause<br></div>prreviously I have been running model for 6yrs with success<br></div>
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