# Year file for instrument Son3D_s created 2002/02/15/1048
# Month file for instrument Son3D_s created 2006/01/01/1151
# Day file for instrument Son3D_s created 2006/01/01/1151
=========================
year  
-------------------------
2006  
=========================
month  
-------------------------
01     
=========================
day  yrday_i  
-------------------------
01   001      
02   002      
03   003      
04   004      
05   005      
06   006      
07   007      
08   008      
09   009      
10   010      
11   011      
12   012      
13   013      
14   014      
15   015      
16   016      
17   017      
18   018