Plotting ListLinePlots together creating a 3D view

I have a *.xlsx file containing four columns, each pair representing an x and y value, so (from left to right): x_sample1, y_sample1, x_sample2, y_sample2.

What I wanted to do, is put them in a ListLinePlot (or something similar) next to each other in a 3-D view. I managed to get what I wanted using ListPointPlot, but a continuous line for each sample would look better for my purposes. ListPointPlot (to my knowledge) only let me use Filling to simulate a more continuous, solid look - but that doesn't really cut it. Attached below is a picture of what I did so far and how the general look of it should be. enter image description here

I used a (rather ugly) workaround to get this to work: for each plot I added an artificial x value named "row" in integer values from 1-14 and these were followed by the original plot data corresponding to y and z data for this plot.

The code I used is:

ListPointPlot3D[{exceldaten[[All, {1, 2, 3}]], exceldaten[[All, {4, 5, 6}]], 
          exceldaten[[All, {7, 8, 9}]], exceldaten[[All, {10, 11, 12}]],
          exceldaten[[All, {13, 14, 15}]], exceldaten[[All, {16, 17, 18}]], 
          exceldaten[[All, {19, 20, 21}]], exceldaten[[All, {22, 23, 24}]], 
          exceldaten[[All, {25, 26, 27}]], exceldaten[[All, {28, 29, 30}]], 
          exceldaten[[All, {31, 32, 33}]], exceldaten[[All, {34, 35, 36}]], 

          exceldaten[[All, {37, 38, 39}]], exceldaten[[All, {40, 41, 42}]]}, 
     PlotRange -> {{0.5, 14.5}, {0.0002, 0.0006}, {0, 50000}}, 
     Filling -> Axis, FillingStyle -> Automatic, Axes -> {False, True,True}, 
     AxesLabel -> {None, "mobility (corresponding unit)", "cps"}, 
     Ticks -> {header[[3 ;; 42 ;; 3]], Automatic, Automatic}, 
     LabelStyle -> Directive[Bold, Medium], PlotLegends -> header[[3 ;; 42 ;; 3]]]

Comments

plotting - Filling between two spheres in SphericalPlot3D

Manipulate[ SphericalPlot3D[{1, 2 - n}, {θ, 0, Pi}, {ϕ, 0, 1.5 Pi}, Mesh -> None, PlotPoints -> 15, PlotRange -> {-2.2, 2.2}], {n, 0, 1}] I cant' seem to be able to make a filling between two spheres. I've already tried the obvious Filling -> {1 -> {2}} but Mathematica doesn't seem to like that option. Is there any easy way around this or ... Answer There is no built-in filling in SphericalPlot3D . One option is to use ParametricPlot3D to draw the surfaces between the two shells: Manipulate[ Show[SphericalPlot3D[{1, 2 - n}, {θ, 0, Pi}, {ϕ, 0, 1.5 Pi}, PlotPoints -> 15, PlotRange -> {-2.2, 2.2}], ParametricPlot3D[{ r {Sin[t] Cos[1.5 Pi], Sin[t] Sin[1.5 Pi], Cos[t]}, r {Sin[t] Cos[0 Pi], Sin[t] Sin[0 Pi], Cos[t]}}, {r, 1, 2 - n}, {t, 0, Pi}, PlotStyle -> Yellow, Mesh -> {2, 15}]], {n, 0, 1}]

plotting - Plot 4D data with color as 4th dimension

I have a list of 4D data (x position, y position, amplitude, wavelength). I want to plot x, y, and amplitude on a 3D plot and have the color of the points correspond to the wavelength. I have seen many examples using functions to define color but my wavelength cannot be expressed by an analytic function. Is there a simple way to do this? Answer Here a another possible way to visualize 4D data: data = Flatten[Table[{x, y, x^2 + y^2, Sin[x - y]}, {x, -Pi, Pi,Pi/10}, {y,-Pi,Pi, Pi/10}], 1]; You can use the function Point along with VertexColors . Now the points are places using the first three elements and the color is determined by the fourth. In this case I used Hue, but you can use whatever you prefer. Graphics3D[ Point[data[[All, 1 ;; 3]], VertexColors -> Hue /@ data[[All, 4]]], Axes -> True, BoxRatios -> {1, 1, 1/GoldenRatio}]

plotting - Adding a thick curve to a regionplot

Suppose we have the following simple RegionPlot: f[x_] := 1 - x^2 g[x_] := 1 - 0.5 x^2 RegionPlot[{y < f[x], f[x] < y < g[x], y > g[x]}, {x, 0, 2}, {y, 0, 2}] Now I'm trying to change the curve defined by $y=g[x]$ into a thick black curve, while leaving all other boundaries in the plot unchanged. I've tried adding the region $y=g[x]$ and playing with the plotstyle, which didn't work, and I've tried BoundaryStyle, which changed all the boundaries in the plot. Now I'm kinda out of ideas... Any help would be appreciated! Answer With f[x_] := 1 - x^2 g[x_] := 1 - 0.5 x^2 You can use Epilog to add the thick line: RegionPlot[{y < f[x], f[x] < y < g[x], y > g[x]}, {x, 0, 2}, {y, 0, 2}, PlotPoints -> 50, Epilog -> (Plot[g[x], {x, 0, 2}, PlotStyle -> {Black, Thick}][[1]]), PlotStyle -> {Directive[Yellow, Opacity[0.4]], Directive[Pink, Opacity[0.4]],

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