Help file for VIEW DEM
This function plots a matrix of height values
in Geographical coordinates
read from the choosen external DEM (SRTM by default)
Four black crosses are plotted in correspondence
of the SAR footprint of the DataSet
Notes:
When the tool reads SRTM, it prints on the screen
the files that are going to be read
If files are missing, a message is printed but the tool
does not stop running
SRTM files must be placed in DirSite/../SRTM
To choose an other external DEM, press the button
"External DEM selection"