<div dir="ltr"><div>Hi Soma,</div><div><br></div><div>I'm not sure if the "tools" you are looking for are statistical tests/verification statistics.</div><div><br></div><div>Well, in NCL, there is one function here that I am using: </div><div>[1] Root mean square deviation (forecast vs observation)</div><div><a href="https://www.ncl.ucar.edu/Document/Functions/Built-in/dim_rmsd.shtml">https://www.ncl.ucar.edu/Document/Functions/Built-in/dim_rmsd.shtml</a><br></div><div><br></div><div>This one is from a thread before:</div><div><br></div><div>[2] Threat score </div><div>From a thread before, <a href="https://www.ncl.ucar.edu/Support/talk_archives/2011/2829.html">https://www.ncl.ucar.edu/Support/talk_archives/2011/2829.html</a></div><div><br></div><div>Here's a comprehensive list of verification statistics that you can use and implement in NCL:</div><div><a href="https://www.cawcr.gov.au/projects/verification/">https://www.cawcr.gov.au/projects/verification/</a><br></div><div><br></div><div>Hope this helps.</div><div><br></div><div>Sincerely,</div><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><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 face="comic sans ms, sans-serif"><b><u>Lyndon Mark P. Olaguera</u></b></font><div><br></div><div><br></div></div></div></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Apr 3, 2019 at 4:28 PM Soma Roy <<a href="mailto:somaroy892@gmail.com">somaroy892@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Hello,<div dir="auto">Is there any tool available to calculate forecasting accuracy in ncl?</div><div dir="auto"><br></div><div dir="auto">Please kindly inform me.</div><div dir="auto"><br></div><div dir="auto">Thanking you,</div><div dir="auto">Soma</div></div>
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