Contour3D temperature (xyz data) on a river bathymetry

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Sri Adiyanti
Sri Adiyanti 2022-3-30
评论： Sri Adiyanti 2022-3-30
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.

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回答（2 个）

KSSV
KSSV 2022-3-30
You need to read about griddata or scatteredInterpolant. These are the function you are supposed to use.
Sri Adiyanti
Sri Adiyanti 2022-3-30
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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