Hi, i found the problem My grid is ----->>>> x;y;x - (LAT ; LON ; ELEVATION)
So i just changed the positions of U and V !! U - (North-South driven) matches with LON V - (East-West driven) matches with LAT The correct in my case is to do a (V, U, 0) vector I was doing (U, V, 0) Att, Leonardo Pessanha, Rio de Janeiro - Brasil 2013/10/4 Léo Pessanha <[email protected]> > Hi, > > I have 2 hidrodynamics archives, UZ(North-South driven), VZ(East-West > driven) > > They contain vectorial information about the points in my grid(lat,lon, > elevation) > > Total of 7735 points > > With the formula sqrt((u*u) + (v*v)): I get the intensity in the point - > this data is ok! > > But... > > I am creating the vector doing (U, V, 0) > > Then apply Glyph(Arrow) - The directions i am getting are mistaken > > Can someone help me with that? > > Where am i entering the data wrong? > > I should have Z information?(it`s 2 dimensional information) > > > >
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