<div dir="ltr"><div>Maybe this is a start:</div><div><br></div><div>=================<br></div><div>a(12,100), b(11,100) ? meta data<br></div><div>=================</div><div> dima = dimsizes(a)</div><div> dimb = dimsizes(b)</div><div><br></div><div> na0 = dima(0)</div><div> nb0 = dimb(0)</div><div><br></div><div> c = new(dima, typeof(a))</div><div> c(0:nb0-1) = (/ b /) ; (/ ... /) means no meta data</div><div><br></div><div>; meta data</div><div><br></div><div> copy_VatAtts(a,c) <br></div><div><br></div><div>; If necessary, coordinate info (named dimensions and coordinate values) will hav e to be added <br></div><div> <br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Apr 21, 2023 at 6:21 AM Giorgio Graffino via ncl-talk <<a href="mailto:ncl-talk@mailman.ucar.edu">ncl-talk@mailman.ucar.edu</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"><p><span style="font-family:Arial;font-size:12pt">Dear NCL folks,</span></p><p> </p><p><span style="font-family:Arial;font-size:12pt">I have two multi-dimensional arrays: array a is 12x100 and array b is 11x100. I want to conform them to make their dimensions the same. I'm sure there is an easy way to do it, but so far I failed all attempts.</span></p><p> </p><p><span style="font-family:Arial;font-size:12pt">For now, I mainly tried to add a row of missing values to array b to get an array c with dimensions 12x100 (the same of array a). Here is a list of the things I tried with their error message.</span></p><p> </p><p><span style="font-family:Arial;font-size:12pt">c = conform(a,b,1) ; fatal:conform: The array to be conformed must have the same number of dimensions as indicated by the length of the last argument</span></p><p> </p><p><span style="font-family:Arial;font-size:12pt">c = (/b,new(dimsizes(b(0,:)),typeof(b),b@_FillValue)/) ; fatal:_NclBuildArray: each element of a literal array must have the same number of dimensions</span></p><p> </p><p><span style="font-family:Arial;font-size:12pt">c = array_append_record(b,new(dimsizes(b(0,:)),typeof(b),b@_FillValue),0) ; array_append_record: ranks not equal: rank_x1=2 rank_x2=1</span></p><p> </p><p><span style="font-family:Arial;font-size:12pt">c = table_attach_rows(b,new(dimsizes(b(0,:)),typeof(b),b@_FillValue),0) ; fatal:Number of dimensions in parameter (1) of (table_attach_rows) is (1), (2) dimensions were expected</span></p><p> </p><p><span style="font-family:Arial;font-size:12pt">Please let me know what else I can try or what I've done wrong.</span></p><p> </p><p><span style="font-family:Arial;font-size:12pt">Thanks,</span></p><p><span style="font-family:Arial;font-size:12pt">Giorgio</span></p>_______________________________________________<br>
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