Hi,<br> I am trying to plot wind vectors at a certain level. Because of the high resolution of the data, there are too many vectors, and the figure becomes blurred/shaded. Using GrADS 'skip' function I could produce a readable figure. I think 'skip' function only skips gridpoints, and does not take into consideration the values at the skipped points. Is this correct? If yes, how can I produce a legible figure of wind vector, which considers all gridpoints while drawing the vector !!
<br>thanks..... <br><br>'open u.ctl'<br>'open v.ctl'<br>'set lon 140 200';'set lat -10 10';'set lev 200'<br>'set gxout vector';'set ccolor 1';'set cthick 3'
<br>'set arrowhead 0.04';'set arrscl '0.5' '20;'set arrlab off'<br>'d skip(ave(u,time=20apr,time=23apr),12,12);skip(ave(v.2,time=20apr,time=23apr))'<br>