Introduce different located (x,y,z) geoelectrical tomographies in ParaView

Hi to everyone,

I am currently working with 5 geologic profiles or tomographies, and I am seeking assistance on how to visualize them simultaneously in ParaView. Each profile comes with North, East, and Altitude coordinates, which are stored in a .txt file, while the tomopraphy itself (without coordinate information) is in a .vtk file.

How can I incorporate or attach these coordinates from the .txt file into the .vtk file so that I can accurately locate and visualize these profiles in ParaView at the same time?

Thank you for your assistance,
Santi