points = (2 * !PI / 99.0) * FINDGEN(100)
for q = 0, 49, 2 do begin
temp_points = points[q*2:(q+1)*2-1]
x = hmin * COS(temp_points)
y = hmin * SIN(temp_points)
arr = TRANSPOSE([[x],[y]])
plots, arr, /data
endfor