DPlot

Ahhh, I see what you mean. However could you assume a linear relationship, i.e take the curve and split it into equal intervals and then take the correspoonding value from the surface contour for each interval? You could then plot the surface value on the y axis against 1,2,3,4,5,6 etc on the x-axis.

I really like this feature but in the future would it be possible to have the option to use a polynomial to bisect the 3D surface (of the from y =ax2 + bx +c for example) or better yet to input a series of xy co-ordinates and bisect through these?

Thanks for a great program

Sy

Hi,

Thanks for the super quick response, that worked perfectly. One other thing, is it possible to put symbols (i.e just a dot or a square) at the x,y co-ordinates of data used to create the contour plot??

Thanks again

Sy

Thanks for your help, I had to play with it for a bit but eventually got it sorted and it is now working like a charm. I have managed to do everything I want apart from one last problem. It concerns the 3d_border method. The syntax if Im correct is DPlot_3DBorder(docnum, x, y) Where x is the number ...

I have only just discovered this software and am very impressed so far. I do however want to automate it with Excel for some projects I am doing at work. I have downloaded Dplot and Dplotjr (both trial versions for now) What I want to do is have a button in Excel which when the user clicks will laun...