rudra wrote:0.0 0.0 0.1 0.0 0.1 0.1 0.1 0.0 0.5like that! the first two column are coordinate and 3rd one is magnitude of moment (say: x y,m)!! so what i want to do is draw an arrow of magnitude(m) in the position (x,y).
There seems to be some information missing there. How do you know what direction to draw the arrow in? -- Greg -- http://mail.python.org/mailman/listinfo/python-list
