uvrot.m
author A.M. Thurnherr <athurnherr@yahoo.com>
Fri, 04 Sep 2015 06:37:43 +0000
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permissions -rw-r--r--
DoMORE-2
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function [ur,vr]=uvrot(u,v,rot);
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% function [ur,vr]=uvrot(u,v,rot);
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% rotate velocities
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% by angel rot in deg
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% M.Visbeck
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rot=-rot*pi/180;
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cr=cos(rot);
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sr=sin(rot);
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ur=u.*cr-v.*sr;
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vr=u.*sr+v.*cr;
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return
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