I would like to have a set of streamlines that go through my seed points and continue without ending or breaking. But, as shown here, I get streamlines at only half my seed points, and some of those terminate. Anyone know what is causing this and how to fix it?
v[x_, y_, t_, U_, c_, a_] := a Cos[x - c t] Cos[y]
u[x_, y_, t_, U_, c_, b_] := U + b Sin[x - c t] Sin[y]
StreamPlot[{u[x, y, 0, 3, 1, 3], v[x, y, 0, 3, 1, 3]}, {x, 0, 3 π},
{y, -2, 2}, PlotRange -> {{0, 3 π}, {-2, 1.2}},
AspectRatio -> Automatic, ImageSize -> 1200, StreamMarkers -> None,
StreamColorFunction -> None, StreamStyle -> Black,
StreamScale -> None,
StreamPoints -> Table[{π/2, y}, {y, -0.9, 0.9, 0.1}],
Epilog -> {PointSize[0.005], Blue,
Point[Table[{π/2, y}, {y, -0.9, 0.9, 0.1}]]}]
