<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1490636601998_8138">Dear friends</div><div id="yui_3_16_0_1_1490636601998_8139"><br id="yui_3_16_0_1_1490636601998_8140"></div><div dir="ltr" id="yui_3_16_0_1_1490636601998_8141">By using new NCL release 6.4.0, I find the following error message:</div><div dir="ltr" id="yui_3_16_0_1_1490636601998_8142"><font id="yui_3_16_0_1_1490636601998_8143" color="#cd232c">fatal:divide: Division by 0, Can't continue<br id="yui_3_16_0_1_1490636601998_8144">fatal:Div: operator failed, can't continue<br id="yui_3_16_0_1_1490636601998_8145">fatal:["Execute.c":8640]:Execute:
Error occurred at or near line 14932 in file
$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl<br id="yui_3_16_0_1_1490636601998_8146"></font></div><div dir="ltr" id="yui_3_16_0_1_1490636601998_8147">While
the same script running with previous release (6.3.0) without error. I
guess there should be condition statement before line 14932 in file
$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl to prevent dividing
by zero, in case of Sxx=0. <br id="yui_3_16_0_1_1490636601998_8148"></div><div dir="ltr" id="yui_3_16_0_1_1490636601998_8149"><br id="yui_3_16_0_1_1490636601998_8150"></div><div id="yui_3_16_0_1_1490636601998_8151">best regards</div>Sayed</div></body></html>