<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I meant to Cc ncl-talk. <div class=""><br class=""></div><div class="">Alan has given you a broader approach which should solve your problem as well.<div class=""><br class=""></div><div class="">Jack</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 18 Nov 2015, at 11:29, Jack Ogaja <<a href="mailto:jack.ogaja@gmail.com" class="">jack.ogaja@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">9.96921e+36 .ne. 9.97e+36<div class=""><br class=""></div><div class="">Try setting the missing value to 9.97e+36 before searching for the non-missing values indices, i.e.</div><div class=""><br class=""></div><div class="">z@_FillValue = 9.97e+36</div><div class=""><br class=""></div><div class="">Jack</div><div class=""><br class=""></div><div class=""><div class=""><blockquote type="cite" class=""><div class="">On 18 Nov 2015, at 07:40, Amadou Coulibaly <<a href="mailto:mpapin24@gmail.com" class="">mpapin24@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="gmail_default" style="font-family:courier new,monospace;font-size:large">Dear NCL users,<br class=""><br class=""></div><div class="gmail_default" style="font-family:courier new,monospace;font-size:large">I am trying to get the indices of non-missing values from 1D array which looks like:<br class=""><br class="">Variable: z<br class="">Type: float<br class="">Total Size: 112 bytes<br class=""> 28 values<br class="">Number of Dimensions: 1<br class="">Dimensions and sizes: [28]<br class="">Coordinates: <br class="">Number Of Attributes: 1<br class=""> _FillValue : 9.96921e+36<br class="">(0) 900<br class="">(1) 900<br class="">(2) 900<br class="">(3) 900<br class="">(4) 9.97e+36<br class="">(5) 900<br class="">(6) 900<br class="">(7) 900<br class="">(8) 9.97e+36<br class="">(9) 900<br class="">(10) 9.97e+36<br class="">(11) 900<br class="">(12) 9.97e+36<br class="">(13) 9.97e+36<br class="">(14) 9.97e+36<br class="">(15) 9.97e+36<br class="">(16) 9.97e+36<br class="">(17) 900<br class="">(18) 9.97e+36<br class="">(19) 9.97e+36<br class="">(20) 900<br class="">(21) 900<br class="">(22) 900<br class="">(23) 9.97e+36<br class="">(24) 9.97e+36<br class="">(25) 9.97e+36<br class="">(26) 9.97e+36<br class="">(27) 9.97e+36<br class=""><br clear="all" class=""></div><div class="gmail_default" style="font-family:courier new,monospace;font-size:large">So I used "ind0=ind(.not.ismissing(z))" and when I printed out "print(ind0)", I got this:<br class=""><br class="">Variable: ind0<br class="">Type: integer<br class="">Total Size: 112 bytes<br class=""> 28 values<br class="">Number of Dimensions: 1<br class="">Dimensions and sizes: [28]<br class="">Coordinates: <br class="">(0) 0<br class="">(1) 1<br class="">(2) 2<br class="">(3) 3<br class="">(4) 4<br class="">(5) 5<br class="">(6) 6<br class="">(7) 7<br class="">(8) 8<br class="">(9) 9<br class="">(10) 10<br class="">(11) 11<br class="">(12) 12<br class="">(13) 13<br class="">(14) 14<br class="">(15) 15<br class="">(16) 16<br class="">(17) 17<br class="">(18) 18<br class="">(19) 19<br class="">(20) 20<br class="">(21) 21<br class="">(22) 22<br class="">(23) 23<br class="">(24) 24<br class="">(25) 25<br class="">(26) 26<br class="">(27) 27<br class=""><br class=""></div><div class="gmail_default" style="font-family:courier new,monospace;font-size:large">But I am just looking for the indices of non-missing values in z.<br class=""><br class=""></div><div class="gmail_default" style="font-family:courier new,monospace;font-size:large">What's wrong with this?<br class=""></div><br class="">-- <br class=""><div class="gmail_signature"><div dir="ltr" class=""><b style="font-size:small;font-family:tahoma,sans-serif" class=""><font color="#000066" class=""> </font><font color="#000066" class="">COULIBALY </font><font color="#000066" class="">AMADOU </font></b><br class=""><span style="color:rgb(0,0,102);font-family:tahoma,sans-serif;font-size:small" class="">PhD Student on West African Climate System (WACS)</span><br class=""><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">FUTA</font><font style="font-size:small;font-family:tahoma,sans-serif" color="#000066" class=""> - </font><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">F</font><font style="font-size:small;font-family:tahoma,sans-serif" color="#000066" class="">ederal </font><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">U</font><font style="font-size:small;font-family:tahoma,sans-serif" color="#000066" class="">niversity of </font><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">T</font><font style="font-size:small;font-family:tahoma,sans-serif" color="#000066" class="">echnology of </font><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">A</font><font style="font-size:small;font-family:tahoma,sans-serif" color="#000066" class="">kure, Nigeria</font><div class=""><font face="tahoma, sans-serif" size="2" color="#000066" class=""><br class=""></font><div class=""><span style="color:rgb(76,17,48)" class=""><span style="font-family:arial,helvetica,sans-serif" class=""><i style="font-weight:bold" class="">Visiting Student - </i></span><i style="font-weight:bold" class=""><span style="font-family:arial,helvetica,sans-serif" class=""><i class=""><font size="1" class=""><span style="font-size:13px" class="">University of Cologne, Germany</span></font></i></span><br class=""></i><i class=""><span style="font-family:arial,helvetica,sans-serif" class="">Institute of Geophysics and Meteorology</span></i><span style="font-family:arial,helvetica,sans-serif" class=""><br class=""></span></span><div style="letter-spacing:normal;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="color:rgb(76,17,48)" class=""><span style="font-family:arial,helvetica,sans-serif" class=""><font size="1" class="">Pohligstr. 3 / Office 3.102</font></span></span></div><div style="letter-spacing:normal;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="color:rgb(76,17,48)" class=""><span style="font-family:arial,helvetica,sans-serif" class=""><font size="1" class="">D-50969 Köln</font></span></span></div></div></div><div style="color:rgb(80,0,80)" class=""><i style="color:rgb(34,34,34);font-family:"bookman old style","new york",times,serif" class=""><font size="1" class=""><span style="color:rgb(0,0,127)" class=""><span style="font-size:13px" class=""><br class=""></span></span></font></i></div><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class=""><u class="">Project</u>: </span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">WASCAL</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class=""> (</span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">W</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class="">est </span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">A</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class="">frican </span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">S</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class="">cience </span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">S</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class="">ervice </span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">C</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class="">entre on </span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">C</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class="">limate </span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">C</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class="">hange and </span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">A</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class="">dapted </span><font style="font-size:small;font-family:tahoma,sans-serif" color="#0000ff" class="">L</font><span style="font-size:small;font-family:tahoma,sans-serif;color:rgb(0,0,102)" class="">and Use) </span><br class=""><font style="font-family:tahoma,sans-serif;font-size:small;color:rgb(0,0,102)" color="#000066" class="">Phone:(+234) 810 795 2836 </font><font style="font-family:tahoma,sans-serif;font-size:small" color="#ff0000" class="">/</font><font style="font-family:tahoma,sans-serif;font-size:small;color:rgb(0,0,102)" color="#000066" class="">(+223) 65 67 27 57 </font><font style="font-family:tahoma,sans-serif;font-size:small" color="#ff0000" class="">/</font><font style="font-family:tahoma,sans-serif;font-size:small;color:rgb(0,0,102)" color="#000066" class="">(+226) 64 57 37 27 </font><font style="font-size:small;font-family:tahoma,sans-serif" color="#000066" class=""><span style="color:rgb(34,34,34)" class=""></span><font color="#ff0000" class="">/</font></font><font 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The shadow is what we think of it; the tree is the real thing" : <b class="">Abraham Lincoln</b></font></i></p><p class=""><i class=""><font color="#ff9900" class="">"Do what you can, with what you have, where you are" <b class="">Theodore Roosevelt</b></font></i></p></font><p class=""><b class=""><font size="2" color="#000066" class=""><i class=""> </i></font></b></p><p class=""><b class=""><font size="4" color="#000066" class=""> </font></b></p><div class=""> </div></div></div></div>
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