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Thanks Rick.<br>
<br>
I got the "best" smoothing using:<br>
<br>
; smoothing options<br>
res@cnSmoothingOn = True<br>
res@cnSmoothingDistanceF = .0001 ; best 0.0001<br>
res@cnSmoothingTensionF = 7.5 ; best 7.5.<br>
<br>
This is the result:<br>
<a class="m_327318577349683586moz-txt-link-rfc2396E"
href="https://my.pcloud.com/publink/show?code=XZCAIe7ZthCAvhQXclQFi79D7Tv6xpCASSn7"
target="_blank"><https://my.pcloud.com/publink/show?code=XZ303e7ZnvTle4yQjxhonxSakHJmHR3YzUmV></a>
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"Best" rather subjective, but I tried to optimize the colour
transitions to reflect reasonable gradients. <br>
<br>
Much appreciated,<br>
Sam<br>
-- <br>
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<title>email signature</title>
Sam McClatchie (fisheries oceanographer)<br>
& Elena Turin (accounting & auditing)<br>
FishOcean Enterprises<br>
38 Upland Rd, Huia, Auckland 0604, New Zealand<br>
cell: 027 752 8495<br>
<span style="text-decoration: underline;"><a
href="http://www.fishocean.info">Internet</a></span><br>
<img style="width: 150px; height: 149px;" alt=""
src="cid:part3.C852E418.97741989@fishocean.info"><br>
<br>
"The time has come", the tui said,<br>
"to talk of many things:<br>
Of songs - and ferns - and flowering flax,<br>
of Pukekos and dreams ..."<br>
<br>
(not Lewis Carroll)
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