reporting all LAS header entries:
  file signature:             'LASF'
  file source ID:             0
  global_encoding:            0
  project ID GUID data 1-4:   0 0 0 ''
  version major.minor:        1.2
  system identifier:          'OTHER'
  generating software:        'Fugro Horizons LAS Lib v1.11'
  file creation day/year:     235/2012
  header size:                227
  offset to point data:       632
  number var. length records: 3
  point data format:          1
  point data record length:   28
  number of point records:    4137274
  number of points by return: 3643034 483655 10498 87 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               0 4000000 0
  min x y z:                  491351.770 4975140.870 206.950
  max x y z:                  491969.140 4976009.480 295.190
variable length header record 1 of 3:
  reserved             0
  user ID              'LASF_Projection'
  record ID            34735
  length after header  88
  description          'Projection Info'
    GeoKeyDirectoryTag version 1.1.0 number of keys 10
      key 1024 tiff_tag_location 0 count 1 value_offset 1 - GTModelTypeGeoKey: ModelTypeProjected
      key 1026 tiff_tag_location 34737 count 13 value_offset 0 - GTCitationGeoKey: UTM zone 15N
      key 2050 tiff_tag_location 0 count 1 value_offset 6269 - GeogGeodeticDatumGeoKey: Datum_North_American_Datum_1983
      key 2056 tiff_tag_location 0 count 1 value_offset 7019 - GeogEllipsoidGeoKey: Ellipse_GRS_1980
      key 3072 tiff_tag_location 0 count 1 value_offset 26915 - ProjectedCSTypeGeoKey: PCS_NAD83_UTM_zone_15N
      key 3075 tiff_tag_location 0 count 1 value_offset 1 - ProjCoordTransGeoKey: CT_TransverseMercator
      key 3076 tiff_tag_location 0 count 1 value_offset 9001 - ProjLinearUnitsGeoKey: Linear_Meter
      key 4096 tiff_tag_location 0 count 1 value_offset 5103 - VerticalCSTypeGeoKey: VertCS_North_American_Vertical_Datum_1988
      key 4097 tiff_tag_location 34737 count 14 value_offset 13 - VerticalCitationGeoKey: GEOID Applied
      key 4099 tiff_tag_location 0 count 1 value_offset 9001 - VerticalUnitsGeoKey: Linear_Meter
variable length header record 2 of 3:
  reserved             0
  user ID              'LASF_Projection'
  record ID            34737
  length after header  27
  description          'Projection Info'
    GeoAsciiParamsTag (number of characters 27)
      UTM zone 15N GEOID Applied 
variable length header record 3 of 3:
  reserved             0
  user ID              'FugroHorizons'
  record ID            0
  length after header  128
  description          'FHZNInfo'
LASzip compression (version 2.1r0 c2 50000): POINT10 2 GPSTIME11 2
reporting minimum and maximum for all LAS point record entries ...
  x  491351770  491969140
  y  975140870  976009480
  z     206950     295190
  intensity 39 400
  edge_of_flight_line 0 1
  scan_direction_flag 1 1
  number_of_returns_of_given_pulse 1 4
  return_number                    1 4
  classification      1    14
  scan_angle_rank   -30    30
  user_data           0     3
  point_source_ID  1202  1206
  gps_time 370536.171399 373355.706488
number of last returns: 4048972
covered area in square meters/kilometers: 500468/0.50
point density: all returns 8.27 last only 8.09 (per square meter)
      spacing: all returns 0.35 last only 0.35 (in meters)
number of points in header is correct.
number of points by return in header is correct.
overview over number of returns of given pulse: 3941148 193531 2591 4 0 0 0
histogram of classification of points:
          764742  Unclassified (1)
         2192133  Ground (2)
           92681  Low Vegetation (3)
           44630  Medium Vegetation (4)
          209548  High Vegetation (5)
          146157  Building (6)
             224  Low Point (noise) (7)
          267929  Model Key-point (mass point) (8)
          229002  Water (9)
           11552  Reserved for ASPRS Definition (10)
          178676  Reserved for ASPRS Definition (14)
bounding box is correct.