Contour3D temperature (xyz data) on a river bathymetry

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Hi,
I have a bathymetry raster file (x,y,z) and temperature transect file (x1, y1, z1); they are not the same size.
I want to do the following:
  1. to cut the bathymetry coverage to cover the temperature transect domain only.
  2. to do contour3 of the temperature on the new bathymetry domain.
Can someone give me a hint of the functions to perform the two and plot them on XYZ coordinate.
Thanks.

Answers (2)

KSSV
KSSV on 30 Mar 2022
You need to read about griddata or scatteredInterpolant. These are the function you are supposed to use.

Sri Adiyanti
Sri Adiyanti on 30 Mar 2022
Thanks, the attached is a kind of 3D plot I am after, but this one is only bathymetry data. I want a similar output for temperature, but the bottom are clipped to bathymetry.

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