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<div class="moz-cite-prefix">ncl 0>
A=(/1,12,3,14,5,26,7,18,9,10/)<br>
ncl 1> B=(/1,3,5/)<br>
ncl 2> C=new(dimsizes(A),typeof(A))<br>
ncl 3> C@_FillValue = -999<br>
ncl 4> C(B) = A(B)<br>
ncl 5> print(C)<br>
<br>
Variable: C<br>
Type: integer<br>
Total Size: 40 bytes<br>
10 values<br>
Number of Dimensions: 1<br>
Dimensions and sizes: [10]<br>
Coordinates: <br>
Number Of Attributes: 1<br>
_FillValue : -999<br>
(0) -999<br>
(1) 12<br>
(2) -999<br>
(3) 14<br>
(4) -999<br>
(5) 26<br>
(6) -999<br>
(7) -999<br>
(8) -999<br>
(9) -999<br>
<br>
On 11/02/15 8:14 AM, Xi Chang wrote:<br>
</div>
<blockquote
cite="mid:CAGfRhte4mr=i9uez9YMQWWr2ox4tW3N_4=hHbZPOEWEYxxy0SQ@mail.gmail.com"
type="cite">
<div dir="ltr">Dear NCL,
<div><br>
</div>
<div style="">How can I change the values which are not
associated with list of index to be missing values, for
instance let's say I have set of data in array A, and list of
index in array B,</div>
<div style="">then I need to get array C where, the values of A
which are not associated with indices in B, will be missing
values?</div>
<div style=""><br>
</div>
<div style="">A=(/1,12,3,14,5,26,7,18,9,10/) ;data</div>
<div style="">B=(/1,3,5/) ;index</div>
<div style=""><br>
</div>
<div style="">then, the result will be:</div>
<div style=""><br>
</div>
<div style="">C=(/-999, 12, -999, 14,-999,26, -999, -999, -999,
-999/)</div>
<div style=""><br>
</div>
<div style="">Thank you.</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
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