![]() ![]() ![]() So attach your worksheet with the data and clarify what you want to achieve. Plot the function in a contour plot: why you get all those stripes when you plot it as a contour plot. If you look at either matrix on its own as a surface, its an inclinded plane. The second matrix is the y coordinates, so all the rows are identical. Here Prime interprets the data exactly as you want and should provide the contour plot you are looking for. Its not as complicated as it looks at first glance.The first matrix is the x coordinates, so all the columns are identical. The left hand side is the original, and to the right of the print line is my update. Attached is the MathCAD (V11.2a) of the problem. This seems to be handled differently if the matrix is a n x 3 matrix with x-, y- and z-coordinates in the the three columns. I found in the manual how to get both contour and surface plot at the same time, which is to have two plots (of the same results) in the same graph. The example in the help Luc pointed you to, where a contour plot of a matrix is created, is missing the x- and y-coordinates as all data is interpreted as z-values. Mathcad can show both two-dimensional Cartesian and polar graphs, contour plots. That should be possible to do but you have to somehow tell Prime that your data resembles a surface. In addition to equations and text, Mathcad supports a variety of plot. This is easy to do with real Mathcad, but using Prime you are out of luck if you want to plot anything else within a contour plot.Ä¢) You have a list of (a lot) of x,y,z point coordinates and want it to be interpreted as a surface to make a contour plot of it. Now you want to add a 3D plot to highlight a couple of points. I am not sure how we should understand your question:Ä¡) You have a surface and already succeeded to make a contour plot of it. Was wondering if anyone has ever done anything like this and if they could share the format they used to plot said data? There are three things that XY Plots do a little better than Chart Components: XY Plots have horizontal and vertical markers that can be added to the plot. Have a list of x, y, z coordinates that I'm trying to plot within a contour plot, but the resulting plots aren't returning reasonable scales. ![]()
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