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Well, that is probably related to a bug that was fixed in version 2.1.a3, the one related to ‘unnecessary re-initialization of font files’. Try it with COLA’s build of the latest version and see if that fixes it.
<div>--Jennifer<br>
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<div>On Mar 18, 2016, at 1:41 PM, Thomas Davies <<a href="mailto:tsd.davies@gmail.com">tsd.davies@gmail.com</a>> wrote:</div>
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<div dir="ltr">Thanks for the reply.
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<div>I have just tried using the full path, however when plotting a grid full of values it stops using the font halfway up? e.g.</div>
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<div>And in the command line</div>
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<div><b>Error: Unable to open font file "C:\opengrads2\Contents\Cygwin\Versions\2.1.a2.oga.1\i686\Vera.ttf"</b></div>
<div><b> Will use a default "sans-serif" font instead</b></div>
<div><b>Fontconfig error: Cannot load default config file</b></div>
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<div>This means it doesn't output the image via gxprint </div>
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<div class="gmail_quote">On Fri, Mar 18, 2016 at 12:15 PM, Jennifer M Adams <span dir="ltr">
<<a href="mailto:jadams21@gmu.edu" target="_blank">jadams21@gmu.edu</a>></span> wrote:<br>
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<div style="word-wrap:break-word">The ‘unable to open file’ message means exactly that: it can’t find “Vera.ttf”. Try using a full path in front of the filename. The Fontconfig error is message is harmless, but it comes from the library not GrADS so I can’t
suppress it.
<div>—Jennifer<br>
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<div>On Mar 17, 2016, at 6:19 PM, Thomas Davies <<a href="mailto:tsd.davies@gmail.com" target="_blank">tsd.davies@gmail.com</a>> wrote:</div>
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<div dir="ltr">Hi,
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<div>I have an annoying problem when I try defining a new font. I can draw strings without issue, however if I were to display a grid full of values with that font it would display this error message:</div>
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<div><b>Error: Unable to open font file "Vera.ttf"</b></div>
<div><b> Will use a default "sans-serif" font instead</b></div>
<div><b>Fontconfig error: Cannot load default config file</b></div>
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<div>I have tried numerous other fonts and the same problem occurs. I have also tried reinstalling OpenGrADS but have had no luck. Does anybody know why this is happening and how to fix it?</div>
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<div>Thanks in advance.</div>
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<div style="font-size:12px">--</div>
<div style="font-size:12px">Jennifer Miletta Adams<br>
Center for Ocean-Land-Atmosphere Studies (COLA)<br>
George Mason University<br>
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<div style="font-size: 12px; orphans: 2; widows: 2;">--</div>
<div style="font-size: 12px; orphans: 2; widows: 2;">Jennifer Miletta Adams<br>
Center for Ocean-Land-Atmosphere Studies (COLA)<br>
George Mason University<br>
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