/******************************************************************************

  FILE:  llgrid.cnt

         This control file is used with the llgrid program
         to generate a text file of time ranges that roughly correspond to
         longitude/latitude grid crossings.  The grid is specified as a
         starting position and an increment for each dimension.

  INPUT:  CODAS database
  OUTPUT: text file of time ranges which can be appended to an adcpsect
          control file to extract profile data for the desired sections
-------------------------------------------------------------------------------
  CONTROL FILE STRUCTURE:

  dbname:         < CODAS database name >
  output:         < output filename >
  step_size:      < profile sampling rate >               { 1 = every profile }
  lat_origin:     < decimal degrees >
  lat_increment:  < decimal degrees >
  lon_origin:     < decimal degrees >
  lon_increment:  < decimal degrees >
  time_ranges:                                    { list of YMDHMS time pairs }
    < yy/mm/dd hh:mm:ss > to < yy/mm/dd hh:mm:ss >
    .
    .
    .
  add_time_ranges:                                { list of YMDHMS time pairs }
  skip_to:        < label >
-----------------------------------------------------------------------------*/

  dbname:        ../adcpdb/ademo
  output:        ademoall.llg
  year_base:     1993
  step_size:     1
  lat_origin:    -0.05   /* center bins */
  lat_increment:  0.10   /* grid by 1/10 degree latitude */
  lon_origin:    -0.05
  lon_increment:  0.10   /* and 1/10 degree longitude */
  time_ranges:
    93/04/09 00:02:00 to 93/04/10 23:58:00

/*****************************************************************************/