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Plot according to slopes? [message #60203]

Mon, 05 May 2008 06:43

Frank Wang
Messages: 6
Registered: May 2008

Junior Member

Hi all,

I am new with IDL, and recently I was bothered with:

"How to make line plot when you know the slopes(of the lines you are
going to plot) defined at each grid point"?

Physically, we can draw a short line segment at each grid point, link
neighboring segments, and then smooth them. But I simply find it too
tricky to do this with ID(or Matlab). Does anyone have any
suggestions? I would appreciate your help. Or you can tell me which
chapter of the IDL manual should I refer to?

Thank you.

With Regards,
Frank

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