<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Title" content="">
<meta name="Keywords" content="">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:宋体;}
@font-face
{font-family:"Cambria Math";
panose-1:0 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:Calibri;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
{mso-style-priority:34;
margin-top:0in;
margin-right:0in;
margin-bottom:0in;
margin-left:.5in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:Calibri;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:Calibri;
color:windowtext;}
span.msoIns
{mso-style-type:export-only;
mso-style-name:"";
text-decoration:underline;
color:teal;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:Calibri;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
/* List Definitions */
@list l0
{mso-list-id:695353433;
mso-list-type:hybrid;
mso-list-template-ids:867723740 1065764134 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
@list l0:level1
{mso-level-text:%1;
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:39.0pt;
text-indent:-21.0pt;}
@list l0:level2
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level3
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l0:level4
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level5
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level6
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l0:level7
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level8
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level9
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l1
{mso-list-id:851917235;
mso-list-type:hybrid;
mso-list-template-ids:388396582 967877672 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
@list l1:level1
{mso-level-text:%1;
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:39.0pt;
text-indent:-21.0pt;}
@list l1:level2
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l1:level3
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l1:level4
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l1:level5
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l1:level6
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l1:level7
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l1:level8
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l1:level9
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
ol
{margin-bottom:0in;}
ul
{margin-bottom:0in;}
--></style>
</head>
<body bgcolor="white" lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt">Dear NCL team,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">I have a 1D dataset like below: you can see that I have different number of data for each time step. Now I like to convert this 1d array to a regular 2d array by assigning -999 for those grid points where
don’t have numbers.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">1d array:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">=======================<o:p></o:p></span></p>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="173" style="width:130.0pt;border-collapse:collapse">
<tbody>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal"><span style="color:black">time<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal"><span style="color:black">data<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">1<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">22<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">1<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">12<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">2<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">27<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">2<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">11<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">2<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">37<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">3<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">18<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">3<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">26<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">3<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">24<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">3<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">10<o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal"><span style="font-size:11.0pt">=======================<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">2d array: (x=4 data points for each time, y=3 time steps)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">=======================<o:p></o:p></span></p>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="347" style="width:260.0pt;border-collapse:collapse">
<tbody>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">22<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">12<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">-999<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">-999<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">27<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">11<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">37<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">-999<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:16.0pt">
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">18<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">26<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">24<o:p></o:p></span></p>
</td>
<td width="87" nowrap="" valign="bottom" style="width:65.0pt;padding:0in 5.4pt 0in 5.4pt;height:16.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="color:black">10<o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal"><span style="font-size:11.0pt">=======================<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">I have been trying to use function ‘where’ but couldn’t get it working. Can you please advise?
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">ID = new ((/3, 4/), “loat”)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">do i = 0, 2 ; time step<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> ID (i,:) = where(data(:,0) .eq. (i+1), data(:,1), -999) ;; this won’t work because the dimensions on left and right are different (4 vs 9). But if I set a j=0 to 3 for ID (i, j), then I am not sure how
to set it for data..<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">end do<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Thank you!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Jiali <o:p></o:p></span></p>
</div>
</body>
</html>