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<p>It worked perfectly. Thank you so much for your help.</p>
<p><br>
</p>
<p>Best,</p>
<p><br>
</p>
<p>Yu</p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> ncl-talk-bounces@ucar.edu <ncl-talk-bounces@ucar.edu> on behalf of Mary Haley <haley@ucar.edu><br>
<b>Sent:</b> Thursday, February 2, 2017 3:15:20 PM<br>
<b>To:</b> Wang,Yu<br>
<b>Cc:</b> ncl-talk@ucar.edu<br>
<b>Subject:</b> Re: [ncl-talk] problem with background on moving domain</font>
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<div class="gmail_default" style="font-size:small">Yu,</div>
<div class="gmail_default" style="font-size:small"><br>
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<div class="gmail_default" style="font-size:small">To answer your question about the labels on the two Y axes: this is due to the nature of your map. It may be slightly rotated, and hence the latitude values on the left side of the plot are not going to be
the same latitude values on the right side of the plot.</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small">I've attached two modified scripts for you to try. I converted your code to use gsn_csm_contour_map. These scripts no longer use the native WRF map projection, but instead use the XLAT/XLONG read off the file
to create the plot. This does make the script go a little slower, but this also allows you to get that moving domain.</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small">I wasn't sure if you literally want a moving lat/lon domain for each plot, or whether you wanted a fixed lat/lon domain for all plots, so hence the two scripts.</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small">The first one, wrf_dbz_mp_gsn_mods.ncl uses a moving domain, and the wrf_dbz_mp_gsn_mods_fixed_map.ncl uses a fixed domain. </div>
<div class="gmail_default" style="font-size:small"><br>
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<div class="gmail_default" style="font-size:small">I created a series of PNGs from all timesteps across all files, and converted the PNGs to both an animated GIF and an MPG file using ImageMagick's convert utility:</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small"> convert -delay 10 *.png refl_panel.mpg<br>
convert -delay 10 *.png refl_panel.
<div class="gmail_default" style="display:inline">gif</div>
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<div class="gmail_default" style="display:inline">I attached the two images from the last timestep on the last file. The animated GIF and MPG files are too large to attach here, but let me know if you want me to send one of them to you in an email offline.
They are about 3-6 MB each.</div>
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<div class="gmail_default" style="font-size:small">
<div class="gmail_default" style="display:inline">The labelbar labels may be too large. You can adjust them with the lbLabelFontHeightF resource that's in the code.</div>
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<div class="gmail_default" style="font-size:small">
<div class="gmail_default" style="display:inline">--Mary</div>
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<div class="gmail_quote">On Wed, Feb 1, 2017 at 2:46 PM, Wang,Yu <span dir="ltr">
<<a href="mailto:wangyu8722@ufl.edu" target="_blank">wangyu8722@ufl.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p>Dear Mary,</p>
<p><br>
</p>
<p>Thank you so much for your help. I wondered if I could ask you another question. I have unmatching lat/lon on the left and right graphs(example attached) when I am using <span>gsn_csm_xxxx to plot moving domains. What might be the problem for that? </span></p>
<p><span><br>
</span></p>
<p><span>Best,</span></p>
<p><span><br>
</span></p>
<p><span>Yu</span></p>
<p><span><br>
</span></p>
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<div id="m_-6033301975424307742divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Mary Haley <<a href="mailto:haley@ucar.edu" target="_blank">haley@ucar.edu</a>><br>
<b>Sent:</b> Wednesday, February 1, 2017 2:35:17 PM<br>
<b>To:</b> Wang,Yu<br>
<b>Cc:</b> <a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@ucar.edu</a><br>
<b>Subject:</b> Re: [ncl-talk] problem with background on moving domain</font>
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<div class="gmail_default" style="font-size:small">Yu,</div>
<div class="gmail_default" style="font-size:small"><br>
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<div class="gmail_default" style="font-size:small">I'm looking into this and am writing a version of your script that follows the domain of your lat/lon data.</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small">The basic issue is that each WRF output file has global attributes that define the map area of interest. This is a fixed area, that I assume is big enough to enclose the full boundary of your moving nest.</div>
<div class="gmail_default" style="font-size:small"><br>
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<div class="gmail_default" style="font-size:small">When you use wrf_xxxx plotting routines, they set the map projections based on the WRF global attributes on the file, and not based on the individual lat/lon domain.</div>
<div class="gmail_default" style="font-size:small"><br>
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<div class="gmail_default" style="font-size:small">Are you saying that you want the map to be redrawn such that the center of your storm is roughly in the center of the map? If so, then you probably don't want to use the wrf_xxxx routines for plotting.</div>
<div class="gmail_default" style="font-size:small"><br>
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<div class="gmail_default" style="font-size:small">I'm creating a version of your code that uses gsn_csm_xxxx to do the plotting and will report back when it's done.</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small">--Mary</div>
<div class="gmail_default" style="font-size:small"><br>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Feb 1, 2017 at 8:24 AM, Wang,Yu <span dir="ltr">
<<a href="mailto:wangyu8722@ufl.edu" target="_blank">wangyu8722@ufl.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div id="m_-6033301975424307742m_611225993281305673divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif" dir="ltr">
<p>Hello,</p>
<p><br>
</p>
<p>I am trying to make some dbz plots with multiple files of a moving domain. The contour line seems right and moving centered on the storm but all the graphs that I created have exact same background which is not right since my domain is a moving one. What
should I do I am dealing with a moving domain? Is there a certain function I should or should use? I have attached my script, hope some one could give me some help.</p>
<p><br>
</p>
<p>Thank you so much for your help.</p>
<p><br>
</p>
<p>Best,</p>
<p><br>
</p>
<p>Yu</p>
<p><br>
</p>
<p><br>
</p>
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