F-S CORNER - Lloyd Beam (1 beam at 30 deg)
P N T J B C 
25. 25. 1 0.0				# FREQ_FIRST,FREQ_LAST,NFREQ,OFFDB
2 1					# NCUT = No. of vertical cuts

4 0.433					# NUML, RANGE(1)
0   0 0 0 0 0 0                         # LAYER 1 ; SECTOR 1
0   1500 0 0.0 0.0 1.0 0        	#       2 
250 1500 0 0.0 0.0 1.0 0        	#       3
500 1500 0 0.0 0.0 1.0 0        	#       4

4 0.567					# NUML, RANGE(2)
0   0 0 0 0 0 0                         # LAYER 1 ; SECTOR 1
0   1500 0 0.0 0.0 1.0 0        	#       2 
250 3000 900 0.2 0.5 1.5 0        	#       3
500 3000 900 0.2 0.5 1.5 0        	#       4

30.					# SOURCE DEPTH
0.1 500. 101 1				# CONTOUR RECEIVER DEPTHS
100. 300. 2
500  -500        			# CMIN CMAX
-1 1 1	 	      			# NWVNO ICUT1 ICUT2
0.0 1.0 15. 0.1    			# XLEFT XRIGHT XAXIS XINC
0 40 9. 10. 				# LOSS LEVELS IN DB
0. 500.0 10 100				# DEPTH AXIS FOR CONTOUR PLOTS
30 90 6