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Hi Ali Mughal,
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<div class="">Try </div>
<div class="">> printVarSummary(uv)</div>
<div class="">The warning is saying that your subscripts do not match your variable.</div>
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<div class="">Cheers,</div>
<div class="">-Jonathan</div>
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<div class="">On Feb 9, 2022, at 09:23, ali mughal via ncl-talk <<a href="mailto:ncl-talk@mailman.ucar.edu" class="">ncl-talk@mailman.ucar.edu</a>> wrote:</div>
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<div dir="ltr" class="">Dear NCL Team
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<div class="">In the NCL example script, <span style="white-space: pre-wrap;" class="">skewt_10.ncl. The following loop is not working. I am also copying the error below.</span></div>
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</span></div>
<div class=""><span style="white-space: pre-wrap;" class=""></span><span style="white-space: pre-wrap;" class="">;---Calculate coordinates of hodograph grid circles</span></div>
<pre style="white-space: pre-wrap;" class=""> circle_rad = ispan(20,240,20) ; hodograph grid circle radii
n_circle_rad = dimsizes(circle_rad)
circle_deg = ispan(0,360,2) ; points 360 deg around hodograph circle
n_deg = dimsizes(circle_deg)
cir_x_pts = new((/n_circle_rad,n_deg/),"float") ; x coordinates for hodograph circles
cir_y_pts = new((/n_circle_rad,n_deg/),"float") ; y coordinates for hodograph circles
do cc=0,n_deg-1 ; loop through all degrees in circle
do dd=0,n_circle_rad-1 ; loop through all radii
uv = wind_component(circle_rad(dd),circle_deg(cc),0) ; calculate x,y coordinates using wind_component fx
cir_x_pts(dd,cc) = uv(0,0) ; x coordinates are in index 0
cir_y_pts(dd,cc) = uv(1,0) ; y coordinates are in index 1
end do
end do</pre>
<pre style="white-space: pre-wrap;" class=""><br class=""></pre>
<pre style="overflow-wrap: break-word;" class=""><font class=""><span style="white-space:pre-wrap" class="">warning:New: Could not coerce missing value parameter into appropriate type, using default
fatal:Number of subscripts (1) and number of dimensions (2) do not match for variable (uv)
fatal:["Execute.c":8578]:Execute: Error occurred at or near line 1279 in file /opt/ncl/lib/ncarg/nclscripts/csm/contributed.ncl<br class=""></span></font></pre>
<pre style="overflow-wrap: break-word;" class=""><font class=""><span style="white-space:pre-wrap" class=""><br class=""></span></font></pre>
<pre style="overflow-wrap: break-word;" class="">I would be grateful if I can get a reply to this question.</pre>
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