<div dir="ltr"><div class="gmail_default" style="font-size:small">This is likely because you don't have an X11 server running.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">The "gsun01n" example tries to send its graphical output to an X11 window, which requires that you have a server running.<br></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Try running a different example, and use a special flag to send the output to a PNG file:</div><div class="gmail_default">
<p class="gmail-p1" style="font-size:small"><span class="gmail-s1">ng4ex xy01n -clean -W png</span></p><p class="gmail-p1" style="font-size:small"><span class="gmail-s1">This should create a xy01n.png file.</span></p><p class="gmail-p1" style="font-size:small">X11 is a useful output format when you are debugging a graphical script, so I recommend trying to install X11. See this page for some details:</p><p class="gmail-p1"><a href="http://www.ncl.ucar.edu/Download/linux.shtml#InstallSoftware">http://www.ncl.ucar.edu/Download/linux.shtml#InstallSoftware</a></p><p class="gmail-p1">--Mary</p><p class="gmail-p1"><br></p></div><div class="gmail_default" style="font-size:small"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Nov 30, 2016 at 10:03 PM, 475114511 <span dir="ltr"><<a href="mailto:475114511@qq.com" target="_blank">475114511@qq.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Dear all ,</div><div>The problem is showed in the picture.I input 'ng4ex gsun01n',then I got this:</div><div>I wanna know if I installed NCL properly and how to fix this<span style="line-height:1.5"> ?</span></div><div><span style="line-height:1.5"><br></span></div><div><span style="line-height:1.5">Thanks so much!</span></div><div><br></div><div>Sara</div><div><img src="cid:BCFA102B@5BC79973.37AF3F58.png" style="width:1200px;height:720px"></div><br>______________________________<wbr>_________________<br>
ncl-install mailing list<br>
List instructions, subscriber options, unsubscribe:<br>
<a href="http://mailman.ucar.edu/mailman/listinfo/ncl-install" rel="noreferrer" target="_blank">http://mailman.ucar.edu/<wbr>mailman/listinfo/ncl-install</a><br>
<br></blockquote></div><br></div>