% input file name with extension (default is .txt)
OlDoinyo_InSAR.txt
% order of orbits 
ASCENDING DESCENDING  
% error scaling
1
%step for regular sub-sampling
1
% vent coordinates (LONG,LAT,altitude)
35.916111 -2.764444 3188
% contour line (altitude a.s.l. in meters)
1750
