<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><div><br></div><div>Hello,</div><div><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1516090453755_58212">I have compiled a very simple program to test ncl. When I ran it with a small array, say 10x10, it ran fine. However, when I increased the sizes to 100x100 or larger, it got segmentation faults. I attached the simple code in the following for your reference. Please let me know if I did anything wrong or how to solve this problem. Thanks.</div><div dir="ltr" id="yui_3_16_0_ym19_1_1516090453755_58211"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1516090453755_58210">Yuanfu</div><div dir="ltr" id="yui_3_16_0_ym19_1_1516090453755_58209"><br></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" id="yui_3_16_0_ym19_1_1516090453755_58169"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58170">program tst</span></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo; min-height: 16px;" id="yui_3_16_0_ym19_1_1516090453755_58171"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58172"> </span></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" id="yui_3_16_0_ym19_1_1516090453755_58173"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58174"> integer, parameter nd = 100</span></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" id="yui_3_16_0_ym19_1_1516090453755_58175"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58176"> real a(nd,nd)</span></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo; min-height: 16px;" id="yui_3_16_0_ym19_1_1516090453755_58177"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58178"></span><br id="yui_3_16_0_ym19_1_1516090453755_58179"></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" id="yui_3_16_0_ym19_1_1516090453755_58180"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58181"> a = 1.0</span></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo; min-height: 16px;" id="yui_3_16_0_ym19_1_1516090453755_58182"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58183"></span><br id="yui_3_16_0_ym19_1_1516090453755_58184"></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" id="yui_3_16_0_ym19_1_1516090453755_58185"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58186"> call opngks</span></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" id="yui_3_16_0_ym19_1_1516090453755_58187"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58188"> call cpcnrc(a,nd,nd,nd,0.0,0.0,0.0,0,0,-1000)</span></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" id="yui_3_16_0_ym19_1_1516090453755_58189"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58190"> call frame</span></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" id="yui_3_16_0_ym19_1_1516090453755_58191"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58192"> call clsgks</span></div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo; min-height: 16px;" id="yui_3_16_0_ym19_1_1516090453755_58193"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58194"></span><br id="yui_3_16_0_ym19_1_1516090453755_58195"></div><div dir="ltr">
</div><div style="margin-top: 0px; margin-bottom: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" dir="ltr" id="yui_3_16_0_ym19_1_1516090453755_58196"><span style="font-variant-ligatures: no-common-ligatures" id="yui_3_16_0_ym19_1_1516090453755_58197">end program</span></div></div></body></html>