The script extracts and plots horizontal profiles from a square point cloud (evenly spaced points, e.g. *.DAT format obtained with the SURFER software). The user choose the amount of horizontal profiles to extrapulate and to plot. The profiles extrapulated are evenly spaced.

Soon the script will be upgraded to work as a function.

INPUT: - file .DAT, square point cloude of evenly spaced points;
- number of profiles to extract;
- size of the sides of the grid.

OUTPUT: - plots;
- variables: 1) LON_PLOT - asse x;
2) LAT_PLOT - asse y;
3) profili_estratti - asse z (elevation).