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Hi NCL-Talk,

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<div class="">I have something conceptually wrong in my head with NCL.</div>

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<div class="">I am attempting to take a .nc file with countries, and map them onto regions.</div>

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<div class="">Country Map</div>

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<div class=""><img apple-inline="yes" id="BC65C0BF-416D-453E-A515-B376427488BA" src="cid:F6B4FF24-54F1-4BBB-BEEC-CD5FBE6C06BD" class=""></div>

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<div class="">I use:</div>

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<div class="">cntrycodes!0 = "lat"</div>

<div class="">cntrycodes&lat = lat</div>

<div class="">cntrycodes!1 = "lon"</div>

<div class="">cntrycodes&lon = lon</div>

<div class="">cntrycodes@long_name = "Country Codes"</div>

<div class="">cntrycodes@missing_value = cntrycodes@_FillValue</div>

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<div class="">…</div>

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<div class="">cntrycodes_region04 = where(cntrycodes.eq.7,4,cntrycodes_region04)</div>

<div class="">cntrycodes_region04 = where(cntrycodes.eq.10,4,cntrycodes_region04)</div>

<div class="">cntrycodes_region04 = where(cntrycodes.eq.13,4,cntrycodes_region04)</div>

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<div class="">…</div>

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<div class="">cntrycodes_region04 = where(cntrycodes.eq.145,4,cntrycodes_region04)</div>

<div class="">cntrycodes_region04 = where(cntrycodes.eq.152,4,cntrycodes_region04)</div>

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<div class="">I get:</div>

<div class=""><img apple-inline="yes" id="86104144-C5F6-4BF1-9652-6FB7DE23FA2C" src="cid:8479E216-2B25-4B77-909A-66B3FAF84C4C" class=""></div>

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<div class="">I do this for 16 regions.</div>

<div class="">Then I try to put it together:</div>

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<div class="">cntrycodes_regionALL = where(cntrycodes_region01.eq.1,1,cntrycodes_regionALL)</div>

<div class="">cntrycodes_regionALL = where(cntrycodes_region02.eq.2,2,cntrycodes_regionALL)</div>

<div class="">cntrycodes_regionALL = where(cntrycodes_region03.eq.3,3,cntrycodes_regionALL)</div>

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<div class="">…</div>

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<div class="">cntrycodes_regionALL = where(cntrycodes_region15.eq.15,15,cntrycodes_regionALL)</div>

<div class="">cntrycodes_regionALL = where(cntrycodes_region16.eq.16,16,cntrycodes_regionALL)</div>

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<div class="">And I get:</div>

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<div class="">I am not sure what I am doing wrong. But I have a feeling it is with how I am using the where function.</div>

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<div class="">Cheers,</div>

<div class="">-Jonathan</div>

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