<div dir="ltr"><div><div><div>Hi,<br><br></div>Looking at your ascii file, I see its either all missing_values, or a handful of zeros. There's nothing to contour in a uniform scalar field, and NCL produced the contour plot I would expect in that case.<br><br></div>Hope that helps...<br></div>Rick<br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jan 23, 2018 at 1:14 PM, Vanúcia Schumacher via ncl-talk <span dir="ltr"><<a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@ucar.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 style="margin-top:0;margin-bottom:0"><span id="m_1693159819235043211result_box" lang="en"><span>I was able to open the shapefile, but I can't plot the data_mask, because all the values are missing.</span>
<span>I do not know if I'm doing something wrong when using the shapefile.</span></span></p>
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<span id="m_1693159819235043211result_box" lang="en"><span></span></span></p>
<p style="margin-top:0;margin-bottom:0"><span id="m_1693159819235043211result_box" lang="en"><span><span id="m_1693159819235043211result_box" class="m_1693159819235043211short_text" lang="en"><span>I've attached the files I'm using to facilitate</span></span></span></span></p>
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<p style="margin-top:0;margin-bottom:0"><span id="m_1693159819235043211result_box" lang="en"><span>I appreciate any help</span></span><br>
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