Hello you all!<div>Here is the deal:</div><div>In my data, the wind direction is in degrees, with a geographic representation (wich means that 0 is at the north and goes clockwise),</div><div>the problem is that to display this data with 'gxout vector', I have to decompose it in 'u' and 'v'. In order to do this, I have to use the trigonometric functions 'sin' and 'cosin'. The problem is here, these functions assume that the input data is with a trigonometric representation (wich means that 0 degrees is eastside and goes anti-clockwise),butthey arenīt, so, it got all messed up.</div>
<div><br></div><div>I donīt know what to do,but I believe that this is a common problem,</div><div>I hope someone will know the answer...</div><div><br></div><div>Sorry about my poor english,</div><div><br></div><div>My best regards,</div>
<div>Gabriel Carvalho</div><div><br></div><div> </div><div><br></div>