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<span style="margin: 0px; font-size: 12pt; color: rgb(0, 0, 0); font-family: calibri, arial, helvetica, sans-serif;">Hi All,</span>
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<div style="margin: 0px; font-size: 12pt; color: rgb(0, 0, 0);"><span style="font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">I got some segmentation errors during draw or frame steps. </span><span style="margin:0px"></span></div>
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<div style="margin: 0px; font-size: 12pt; color: rgb(0, 0, 0);"><span style="font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">To debug or figure out a workaround, I tried commenting out the functions.</span></div>
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<div style="margin: 0px; font-size: 12pt; color: rgb(0, 0, 0);"><span style="font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">First, once I comment on the gsn_add_polyline function, Seg error does not occur.</span></div>
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<div style="margin: 0px; font-size: 12pt; color: rgb(0, 0, 0);"><span style="font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">But polyline is needed, so I uncommented it and looked at the other values, and as a result, </span><span style="margin: 0px; font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">no
error occurred by adjusting the following variables </span><span style="margin: 0px; font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">res@vpYF or </span><span style="margin: 0px; font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">res@tmYLLabelDeltaF.</span></div>
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<div style="margin: 0px; font-size: 12pt; color: rgb(0, 0, 0);"><span style="margin: 0px; font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">Can such variables affect the size of an image or frame and cause a segmentation
fault? </span></div>
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</span></div>
<span style="margin: 0px; font-size: 12pt; color: rgb(0, 0, 0);"><span style="margin: 0px; font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">For information, the ncl script draws multiple pictures with the do statement,
but an error occurs only in some pictures.</span></span>
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Please let me know if you have any suggestions.</div>
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Belows are system information and library information</div>
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CentOS Linux release 8.3.2011<br>
Derived from Red Hat Enterprise Linux 8.3<br>
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ncl/6.6.2<br>
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ulimit -a
<div>core file size (blocks, -c) unlimited</div>
<div>data seg size (kbytes, -d) unlimited</div>
<div>scheduling priority (-e) 0</div>
<div>file size (blocks, -f) unlimited</div>
<div>pending signals (-i) 2317435</div>
<div>max locked memory (kbytes, -l) unlimited</div>
<div>max memory size (kbytes, -m) unlimited</div>
<div>open files (-n) 16384</div>
<div>pipe size (512 bytes, -p) 8</div>
<div>POSIX message queues (bytes, -q) 819200</div>
<div>real-time priority (-r) 0</div>
<div>stack size (kbytes, -s) unlimited</div>
<div>cpu time (seconds, -t) unlimited</div>
<div>max user processes (-u) 300</div>
<div>virtual memory (kbytes, -v) 16777216</div>
file locks (-x) unlimited<br>
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Best Regards,</div>
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Kihang<br>
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<span style="color: rgb(12, 100, 192);"><b>Kihang Youn</b></span> - Application Analyst | Lenovo DCG <span style="">Professional Services</span>
<div>Mobile: +82-10-9374-9396<br>
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E-mail: kyoun@lenovo.com<br>
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