How to draw Channel Cross section from X,Y,Z survey Data in autocad 2013?

[sayemabir]

Dear forum members

I need to draw some cross sections of a channel from spot levels (x,y,z data). My surveyor collected those data by RTK. As these are 3 dimensional data, is it possible to draw cross section from these data in Autocad? Because cross means only x & Y 2D data. Dear members please help me. I am really in need of your help and my project time is very short.

 

Sayem

[eldon]

Perhaps you could draw a 3d polyline for each cross section using the x,y,z data, and then Rotate3D or 3DRotate to give a nice cross section.

[sayemabir]

Thank you very very much. You just save my day. At first "3DPoly" then rotate the view. wow amazing simple and shortcut. Thank you dear Eldon.

 

Best Regards

Sayem

[BIGAL]

Oh why not just reverse the normal.

 

[sayemabir]

Oh why not just reverse the normal.

 

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How you do that?

[BIGAL]

Easy Rotate3d pick cross section and realign using vpoint 1,1,1 so can see whats going on.