Timeline for ListVectorPlot contour lines
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
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| Jul 1, 2016 at 14:18 | vote | accept | alessandro | ||
| Jul 1, 2016 at 13:50 | answer | added | Jason B. | timeline score: 1 | |
| Jul 1, 2016 at 13:13 | comment | added | alessandro | @Feyre: sorry I needed to suffer a bit before discovering that, in ListVectorDensityPlot[], without ColorFunctionScaling -> False, nothing was shown but an uniform background... yes, it's a first step although I preferred lines | |
| Jul 1, 2016 at 13:11 | comment | added | alessandro | @JasonB: vx or vy, they're both good | |
| Jul 1, 2016 at 13:09 | comment | added | Jason B. |
What do you want the contours to be based on, vx, vy, the vector magnitude Norm[{vx, vy}]^2?
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| Jul 1, 2016 at 13:02 | comment | added | alessandro | (the vector field I'm using is at s000.tinyupload.com/… as a matlab export datafile, if somebody wants to play with it) | |
| Jul 1, 2016 at 13:01 | comment | added | alessandro | @JasonB: I thought it was a great idea using StreamPoints, until I realized that the streamlines are exactly perpendicular to the direction I need, that is the contour line! | |
| Jul 1, 2016 at 13:00 | comment | added | alessandro | @J.M.: I never used it so probably I made some mistake. I tried this syntax: ListVectorPlot[tt, VectorPoints -> 40, Mesh -> 20, MeshFunctions -> {#1 &}] and though I get no error, I see no meshes... | |
| Jul 1, 2016 at 12:46 | comment | added | Jason B. |
Two options come to mind, first the StreamPoints option VectorPlot and ListVectorPlot. Second, you could just use Show to combine different types of 2D plots
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| Jul 1, 2016 at 12:09 | comment | added | J. M.'s missing motivation♦ |
Have a look at MeshFunctions.
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| Jul 1, 2016 at 11:46 | comment | added | Feyre |
As in ListVectorDensityPlot[]? It doesn't have lines, but really lines just clutter up such a graph. You might have to superimpose two graphs if you really want the lines themselves.
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| Jul 1, 2016 at 11:44 | history | asked | alessandro | CC BY-SA 3.0 |
