DEM data file (*.txt)¶
A DEM data file (*txt.) is a type of file 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.
A DEM data file is a CSV-delimited text file. It gives one height datum to one plane coordinates (x, y). Each column has the following meaning:
- Index of the coordinates (iRIC skips it)
- z-coordinate (elevation)