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<p class="MsoNormal">It is not a problem with the graphics library in GrADS, it is more of an issue with the .pdf rendering software. The Preview App on Mac is not as good as Adobe Pro (you get what you pay for), and you won’t see those lines in professionally
published articles. <o:p></o:p></p>
<p class="MsoNormal">--Jennifer<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt">-- <span style="color:black"><br>
Jennifer Miletta Adams<br>
ADNET Systems, Inc.<br>
NASA/GSFC, Code 610.2</span><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Building 32, Room S159<br>
(301) 614-6070<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">gradsusr <gradsusr-bounces@gradsusr.org> on behalf of Lyndz <olagueralyndonmark429@gmail.com><br>
<b>Reply-To: </b>GrADS Users Forum <gradsusr@gradsusr.org><br>
<b>Date: </b>Monday, July 13, 2020 at 1:20 AM<br>
<b>To: </b>GrADS Users Forum <gradsusr@gradsusr.org><br>
<b>Subject: </b>[EXTERNAL] Re: [gradsusr] white lines on pdf after Mac update to Catalina<o:p></o:p></span></p>
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<p class="MsoNormal">Hi Kyle,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I just posted a similar problem several days ago. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">They said that this is related to the graphics library.<o:p></o:p></p>
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<p class="MsoNormal">Try to use a different output format (PNG or JPEG).<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Also for other related issues,<span style="color:black"> try a google search: "site:</span><a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__gradsusr.org_&d=DwMFaQ&c=ApwzowJNAKKw3xye91w7BE1XMRKi2LN9kiMk5Csz9Zk&r=M2mFZsxo0ZoztoK2Lyoypu1kKkBVKyEoM9CXGWO42zk&m=IK_PD7K_-OIiIVn2rBSVmskcQT2ALHPJ6ZPADyUlKeY&s=jPP8aph0wR0jGd6doaJKrOP60rNa7yNpqjbb5_dd3zY&e=" target="_blank">gradsusr.org</a><span style="color:black"> pdf
lines"</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Sincerely,<o:p></o:p></p>
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<p class="MsoNormal">Lyndz<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, Jul 13, 2020 at 11:43 AM Kyle Clem <<a href="mailto:kyle.clem@vuw.ac.nz">kyle.clem@vuw.ac.nz</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Hi GrADS users,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">I recently updated my MacBook Pro to Catalina. I am running GrADS v2.1.1, and pdfs that I print now contain white lines (see example pdf attached) using the following syntax:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"> 'gxprint test.pdf white'<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Does anyone know why or how to fix this?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Thanks,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Kyle<o:p></o:p></span></p>
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<p class="MsoNormal">_______________________________________________<br>
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