<div dir="ltr"><div>HI Jalal,</div><div><br></div><div>errno=12 is an out of memory error. Are you working with a very large file and/or a memory constrained system. The call to systemfunc() coming from gsn_open_wks() was merely a test to see that the directory where the PNG will get written exists and is writeable.</div><div><br></div><div>Rick<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Aug 27, 2018 at 9:26 PM, Md. Jalal Uddin <span dir="ltr"><<a href="mailto:dmjalal90@gmail.com" target="_blank">dmjalal90@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi all,</div><div>I am getting the problem as "fatal:systemfunc: cannot create child process:[errno=12] " from the line "wks = gsn_open_wks("png","<wbr>rainfallESCS") ". Please find the script herewith.</div><div><br></div><div>Please help to solve this problem.</div><div># I used TRMM 3B42 data for the different period. </div><div><br></div><div>Best Regards,</div><div>Jalal</div><span class="HOEnZb"><font color="#888888">-- <br><div dir="ltr" class="m_-3710151896879096842gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font size="2" color="#000000"><b>Md. Jalal Uddin</b></font></div><div dir="ltr">MSc in Applied Meteorology (English Language)<br>Nanjing University of Information, Science and Technology, China</div><div dir="ltr"><span style="letter-spacing:0.2px">B.Sc. in Disaster Management (Hons.) </span><br></div><div dir="ltr"><span style="letter-spacing:0.2px">Patuakhali Science and Technology University, Bangladesh.</span></div><div dir="ltr">Cell: +8613260859092, <span style="letter-spacing:0.2px">+8801792052662</span></div><div dir="ltr"><font size="2">Web: <a href="http://www.dmjalal90.weebly.com" target="_blank">www.dmjalal90.weebly.com</a> <br>Facebook: jalal.hossen.39 <br>LinkedIn: <a href="https://bd.linkedin.com/in/md-jalal-uddin-80a026b0" target="_blank">https://bd.linkedin.com/in/md-<wbr>jalal-uddin-80a026b0</a> <br>Twitter: dmjalal90 <br>Skype: dmjalal90</font><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></font></span></div>
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