sh_get_times 获得RINEX观测文件中的迄止时间

之前还以为是获得时间序列呢，原始是提取观测文件的内容起讫时间。命令解释如下：

zhao@zhao-laptop:~/temp$ sh_get_times

 Summarize start/stop times of RINEX files

 USAGE :  sh_get_times -f -o -sort

 where the input files one of the following:
   - RINEX (yy.o)
   - the output of sh_rxscan (.doc)
   - the output of  sh_link_rinex1 (.summary)

   out-file is the file name for the output list (if omitted, write to screen)

   -sort will sort by time (otherwise by station)

   Examples:

   sh_get_times -f *.98o
   sh_get times -f *.98o -sort
   sh_get_times -f *.doc
   sh_get_times -f *.summary
   sh_get_times -f ankr*.doc

 where the input files one of the following:
   - RINEX (yy.o)
   - the output of sh_rxscan (.doc)
   - the output of  sh_link_rinex1 (.summary)

zhao@zhao-laptop:~/temp$

这个命令需要dos2unix要自己链接sh_dos2unix。