Streamlines colored by velocity contours

Andrea1984 · November 28, 2013, 12:45

This is probably a very trivial question but I am not able to figure it out by myself...how to create streamlines and color them by velocity contour values in Tecplot?

thank you

Andrea

scott_rumage · December 2, 2013, 19:45

Perhaps the "trick" that you are not aware of is that the streamlines or streamtraces must have a volume before one can contour them.

So in the Streamtraces menu on the "Position" tab select "Volume Ribbon" or "Volume Rod" (and not "Volume Line"), and then in the "Rod/Ribbon" tab check "Show Contour Flood" and the variable that you want to flood by, i.e. velocity.

Scott

Andrea1984 · December 3, 2013, 06:53

Hi Scott,

thank you for your reply.
I have just solved the problem in another way:

Under "Streamtrace Details" -> Line -> Line Color select Multi 1 in the bottom left corner of the window and it will color the streamlines with the selected contour variable.

Andrea

mahdi fa · December 30, 2022, 09:20

Quote:

Originally Posted by Andrea1984

Hi Scott,

thank you for your reply.
I have just solved the problem in another way:

Under "Streamtrace Details" -> Line -> Line Color select Multi 1 in the bottom left corner of the window and it will color the streamlines with the selected contour variable.

Andrea

Thanks. it helped me a lot.

November 28, 2013, 12:45	Streamlines colored by velocity contours	#1
Andrea1984 Senior Member Andrea Join Date: Feb 2012 Location: Leeds, UK Posts: 179 Rep Power: 16	This is probably a very trivial question but I am not able to figure it out by myself...how to create streamlines and color them by velocity contour values in Tecplot? thank you Andrea

December 2, 2013, 19:45	Streamlines colored by velocity contours	#2
scott_rumage Senior Member Scott Rumage Join Date: May 2009 Location: Seattle, WA Posts: 152 Rep Power: 17	Perhaps the "trick" that you are not aware of is that the streamlines or streamtraces must have a volume before one can contour them. So in the Streamtraces menu on the "Position" tab select "Volume Ribbon" or "Volume Rod" (and not "Volume Line"), and then in the "Rod/Ribbon" tab check "Show Contour Flood" and the variable that you want to flood by, i.e. velocity. Scott

December 3, 2013, 06:53		#3
Andrea1984 Senior Member Andrea Join Date: Feb 2012 Location: Leeds, UK Posts: 179 Rep Power: 16	Hi Scott, thank you for your reply. I have just solved the problem in another way: Under "Streamtrace Details" -> Line -> Line Color select Multi 1 in the bottom left corner of the window and it will color the streamlines with the selected contour variable. Andrea Sibylle likes this.

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