I have a contour data like this
data = ToExpression@Import["https://pastebin.com/raw/ukcaXRF0"]; ListLinePlot[data, AspectRatio -> Automatic]
Is there general way to get those tip coordinates ( that is those with large curvature)? I definitely do not want to use "get coordinate" menu.
OK, we got several answers now. Thank you so much. But none of them are robust.
data1 = ToExpression@Import["https://pastebin.com/raw/uJbzjUZd"]; data2 = ToExpression@Import[ "https://pastebin.com/raw/Qki84fPf"];
aardvark2012's answer will give
while Coolwater got data2 right, failed data1