Elevation data file (*.tpo, *.anc)

An Elevation data file (*.tpo, *.anc) is a file type for saving the x-, y- and z- coordinate values of a point.

It can be used as a file type for importing elevation data for iRIC.

The elevation data file is a tab-delimited text file.

The top line shows the number of points in the data and the following lines are the actual data.

Each column has the following meaning:

  • x-coordinate
  • y-coordinate
  • z-coordinate (elevation, etc.)

Figure 432 Example of an elevation data file