Re: How to create a 3d surface/contour plot in prime 2.0
many thanks for your reply, it works great.I have altered the sheet a little te include my real data and use a contour plot i.s.o 3d surface.Somehow the colormap is wrong, do you know how to fix that too?
View ArticleRe: How to create a 3d surface/contour plot in prime 2.0
You data ranges from -300 to -40, so you should change the colormap accordinglySee attached
View ArticleRe: How to create a 3d surface/contour plot in prime 2.0
thanks for the help, but in you file the colormap is also wrong.I have values in the z matrix that are higher than let say -50 and they should be orange according to the colormap. But they are not.
View ArticleRe: How to create a 3d surface/contour plot in prime 2.0
I see what you mean, but this are only about 6 values on the outer right edge. Obviously not making a plane region for Mathcad to shade.Maybe you get a better looking plot using a spline interpolation...
View ArticleRe: How to create a 3d surface/contour plot in prime 2.0
After playing around with the sheet a while I agree, that the behaviour of the colormapping is at least not reasonable to me, too. I wouldn't call it a bug yet as maybe its just because of the coarse...
View ArticleRe: How to create a 3d surface/contour plot in prime 2.0
many thanks for the interpolation hint. haha we where working on it at the same time. I see you also came up with a solution.I added a function which uses Bicubic2D to create the new interpolated...
View ArticleRe: How to create a 3d surface/contour plot in prime 2.0
Bicubic2D seems to be exactly meant for this. From the description it looks like it does pretty much the same as my routine, but with a prebuilt command. You may like to compare two plots done with my...
View ArticleRe: How to create a 3d surface/contour plot in prime 2.0
Bicubic2D does seem to do the same but with a linear interpolation.I checked it by changing you routine from cspline into lspline and the results where identical.Many thanks again for the help
View ArticleRe: How to create a 3d surface/contour plot in prime 2.0
Arjen Walstra wrote: Bicubic2D does seem to do the same but with a linear interpolation.I checked it by changing you routine from cspline into lspline and the results where identical.Many thanks again...
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Re: How to create a 3d surface/contour plot in prime 2.0
I don't know why they call it BiCubic2D. this is what they say in the help file: "The Bicubic2D function is equivalent to using lspline in two dimensions, with no restrictions on the number of rows and...
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