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Aary8-Gravel
8-Gravel
Feb 16, 2023 3:03 AM UTC
Solved

How to define xy axis in 3D plot drawing by matrix

Hi all

Please, see the attchd.file.

There is a graph where I would like to represent parameters x and y related to z.

I have no idea how to define the x and y axis.

Does anybody have an idea how to do that? Thx

 

 

 

terryhendicott
terryhendicottAnswer
21-Topaz II
Feb 16, 2023 3:39 AM UTC

Hi,

Yes it is necessary to establish a nested vector of the x, y, and z coordinates like this

Capture.JPG

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5 replies

terryhendicott
terryhendicott21-Topaz IIAnswer
21-Topaz II
Feb 16, 2023 3:39 AM UTC

Hi,

Yes it is necessary to establish a nested vector of the x, y, and z coordinates like this

Capture.JPG

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    terryhendicott
    terryhendicott21-Topaz II
    21-Topaz II
    Feb 16, 2023 3:58 AM UTC

    Hi,

    A contour plot is the best way to visualize the resulting nested M matrix

    Capture.JPG

    Cheers

    Terry

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      ValeryOchkov24-Ruby IV
      24-Ruby IV
      Feb 16, 2023 5:00 AM UTC

      I use paint

      See Egg of Columbus - Wikipedia

      ValeryOchkov_0-1676523535069.png

       

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        Aary8-GravelAuthor
        8-Gravel
        Feb 16, 2023 5:55 AM UTC

        HI ValeryOchkov

        could you share the .mcdx file ,thx

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        Werner_E
        Werner_E25-Diamond I
        25-Diamond I
        Feb 16, 2023 5:02 AM UTC

        How about creating an interpolation function? See attached sheet.

        As your data matrix is square its not clear if x would relate to the columns or to the rows.

        In the attached sheet I assume that x would relate to the rows, and y to the columns.

        If it should be the other way round (as Terry assumed), you simply have to exchange X and Y when calling linterp_2D().

         

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