   1  Table number
   4  Releve number
  11  RELEVE_NR
  15  COUNTRY
  18  DATE
  29  ALTITUDE
  34  COV_TOTAL
  38  LONGITUDE
  50  LATITUDE
  62  EC
  67  PH_H2O
  71  PH_KCL
  75  TOTAL_C
  81  TOTAL_N
  86  AVAIL_P
  92  EXCH_K
  97  EXCH_CA
 103  EXCH_MG
 109  EXCH_NA
 115  COMM_TYPE
 137  REMARKS
 252  deg_lon
 264  deg_lat
276  Syntax
