lasinfo (210611) report for 'AHN4T/20HN2_23.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 177/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 30942883 number of points by return: 28907473 1952593 69307 13493 17 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 506230 0 min x y z: 176980.000 506230.000 -6.395 max x y z: 178019.999 507519.999 13.926 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 30942883 extended number of points by return: 28907473 1952593 69307 13493 17 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -6395 13926 intensity 35 3918 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 187 190 gps_time 270133778.310930 270194138.052331 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 38 255 B 31 254 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.35 39.18 ('Amplitude') attribute1 -17.85 21.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28907473 number of intermediate returns: 82606 number of last returns: 28908125 number of single returns: 26955321 covered area in square units/kilounits: 1329944/1.33 point density: all returns 23.27 last only 21.74 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30942883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28907473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1952593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 69307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 13493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17 instead zero. overview over extended number of returns of given pulse: 26955321 3766023 167311 54144 84 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2446016 unclassified (1) 28166119 ground (2) 65758 building (6) 264990 water (9) +-> flagged as extended overlap: 2180988 +---> 146084 of those are unclassified (1) +---> 2020043 of those are ground (2) +---> 5475 of those are building (6) +---> 9386 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.4,-6.3) has 1084 bin [-6.3,-6.2) has 166986 bin [-6.2,-6.1) has 7873 bin [-6.1,-6.0) has 10676 bin [-6.0,-5.9) has 27810 bin [-5.9,-5.8) has 50868 bin [-5.8,-5.7) has 46646 bin [-5.7,-5.6) has 40817 bin [-5.6,-5.5) has 49770 bin [-5.5,-5.4) has 59255 bin [-5.4,-5.3) has 86562 bin [-5.3,-5.2) has 71506 bin [-5.2,-5.1) has 58916 bin [-5.1,-5.0) has 57614 bin [-5.0,-4.9) has 63647 bin [-4.9,-4.8) has 64047 bin [-4.8,-4.7) has 62496 bin [-4.7,-4.6) has 62788 bin [-4.6,-4.5) has 78059 bin [-4.5,-4.4) has 713982 bin [-4.4,-4.3) has 7716646 bin [-4.3,-4.2) has 7802644 bin [-4.2,-4.1) has 5280819 bin [-4.1,-4.0) has 3456087 bin [-4.0,-3.9) has 1109223 bin [-3.9,-3.8) has 280653 bin [-3.8,-3.7) has 147071 bin [-3.7,-3.6) has 145494 bin [-3.6,-3.5) has 141240 bin [-3.5,-3.4) has 165151 bin [-3.4,-3.3) has 168334 bin [-3.3,-3.2) has 178487 bin [-3.2,-3.1) has 155875 bin [-3.1,-3.0) has 158552 bin [-3.0,-2.9) has 176149 bin [-2.9,-2.8) has 187862 bin [-2.8,-2.7) has 157843 bin [-2.7,-2.6) has 139879 bin [-2.6,-2.5) has 141832 bin [-2.5,-2.4) has 154038 bin [-2.4,-2.3) has 177580 bin [-2.3,-2.2) has 195268 bin [-2.2,-2.1) has 204523 bin [-2.1,-2.0) has 168812 bin [-2.0,-1.9) has 109727 bin [-1.9,-1.8) has 71755 bin [-1.8,-1.7) has 45448 bin [-1.7,-1.6) has 23892 bin [-1.6,-1.5) has 13474 bin [-1.5,-1.4) has 10613 bin [-1.4,-1.3) has 9428 bin [-1.3,-1.2) has 9356 bin [-1.2,-1.1) has 9231 bin [-1.1,-1.0) has 8929 bin [-1.0,-0.9) has 8146 bin [-0.9,-0.8) has 7401 bin [-0.8,-0.7) has 8050 bin [-0.7,-0.6) has 7793 bin [-0.6,-0.5) has 8559 bin [-0.5,-0.4) has 7372 bin [-0.4,-0.3) has 6086 bin [-0.3,-0.2) has 6047 bin [-0.2,-0.1) has 4863 bin [-0.1,0.0) has 4011 bin [0.0,0.1) has 3779 bin [0.1,0.2) has 3472 bin [0.2,0.3) has 3316 bin [0.3,0.4) has 3263 bin [0.4,0.5) has 3153 bin [0.5,0.6) has 3008 bin [0.6,0.7) has 3342 bin [0.7,0.8) has 3646 bin [0.8,0.9) has 3531 bin [0.9,1.0) has 3477 bin [1.0,1.1) has 3466 bin [1.1,1.2) has 3429 bin [1.2,1.3) has 3617 bin [1.3,1.4) has 3571 bin [1.4,1.5) has 3469 bin [1.5,1.6) has 3622 bin [1.6,1.7) has 3577 bin [1.7,1.8) has 3706 bin [1.8,1.9) has 3692 bin [1.9,2.0) has 3782 bin [2.0,2.1) has 4364 bin [2.1,2.2) has 3997 bin [2.2,2.3) has 3784 bin [2.3,2.4) has 3603 bin [2.4,2.5) has 3244 bin [2.5,2.6) has 3036 bin [2.6,2.7) has 2822 bin [2.7,2.8) has 2381 bin [2.8,2.9) has 1971 bin [2.9,3.0) has 1962 bin [3.0,3.1) has 1870 bin [3.1,3.2) has 1869 bin [3.2,3.3) has 1867 bin [3.3,3.4) has 1839 bin [3.4,3.5) has 1762 bin [3.5,3.6) has 1784 bin [3.6,3.7) has 1752 bin [3.7,3.8) has 1741 bin [3.8,3.9) has 1736 bin [3.9,4.0) has 1672 bin [4.0,4.1) has 1650 bin [4.1,4.2) has 1632 bin [4.2,4.3) has 1634 bin [4.3,4.4) has 1729 bin [4.4,4.5) has 1602 bin [4.5,4.6) has 1671 bin [4.6,4.7) has 1595 bin [4.7,4.8) has 1552 bin [4.8,4.9) has 1491 bin [4.9,5.0) has 1432 bin [5.0,5.1) has 1379 bin [5.1,5.2) has 1280 bin [5.2,5.3) has 1166 bin [5.3,5.4) has 1184 bin [5.4,5.5) has 1074 bin [5.5,5.6) has 1085 bin [5.6,5.7) has 1067 bin [5.7,5.8) has 1004 bin [5.8,5.9) has 1037 bin [5.9,6.0) has 979 bin [6.0,6.1) has 946 bin [6.1,6.2) has 973 bin [6.2,6.3) has 951 bin [6.3,6.4) has 913 bin [6.4,6.5) has 880 bin [6.5,6.6) has 874 bin [6.6,6.7) has 779 bin [6.7,6.8) has 810 bin [6.8,6.9) has 840 bin [6.9,7.0) has 803 bin [7.0,7.1) has 726 bin [7.1,7.2) has 696 bin [7.2,7.3) has 643 bin [7.3,7.4) has 653 bin [7.4,7.5) has 627 bin [7.5,7.6) has 657 bin [7.6,7.7) has 607 bin [7.7,7.8) has 572 bin [7.8,7.9) has 557 bin [7.9,8.0) has 560 bin [8.0,8.1) has 528 bin [8.1,8.2) has 492 bin [8.2,8.3) has 498 bin [8.3,8.4) has 499 bin [8.4,8.5) has 444 bin [8.5,8.6) has 444 bin [8.6,8.7) has 425 bin [8.7,8.8) has 411 bin [8.8,8.9) has 392 bin [8.9,9.0) has 379 bin [9.0,9.1) has 296 bin [9.1,9.2) has 311 bin [9.2,9.3) has 279 bin [9.3,9.4) has 248 bin [9.4,9.5) has 287 bin [9.5,9.6) has 278 bin [9.6,9.7) has 230 bin [9.7,9.8) has 210 bin [9.8,9.9) has 215 bin [9.9,10.0) has 188 bin [10.0,10.1) has 164 bin [10.1,10.2) has 161 bin [10.2,10.3) has 152 bin [10.3,10.4) has 132 bin [10.4,10.5) has 160 bin [10.5,10.6) has 132 bin [10.6,10.7) has 134 bin [10.7,10.8) has 156 bin [10.8,10.9) has 128 bin [10.9,11.0) has 139 bin [11.0,11.1) has 116 bin [11.1,11.2) has 149 bin [11.2,11.3) has 103 bin [11.3,11.4) has 107 bin [11.4,11.5) has 82 bin [11.5,11.6) has 75 bin [11.6,11.7) has 68 bin [11.7,11.8) has 65 bin [11.8,11.9) has 67 bin [11.9,12.0) has 64 bin [12.0,12.1) has 52 bin [12.1,12.2) has 62 bin [12.2,12.3) has 31 bin [12.3,12.4) has 38 bin [12.4,12.5) has 45 bin [12.5,12.6) has 38 bin [12.6,12.7) has 43 bin [12.7,12.8) has 30 bin [12.8,12.9) has 37 bin [12.9,13.0) has 64 bin [13.0,13.1) has 38 bin [13.1,13.2) has 17 bin [13.2,13.3) has 11 bin [13.3,13.4) has 11 bin [13.4,13.5) has 9 bin [13.5,13.6) has 9 bin [13.6,13.7) has 3 bin [13.7,13.8) has 5 bin [13.8,13.9) has 2 bin [13.9,14.0) has 1 average z coordinate -4.1 for 30942883 element(s) point source id histogram with bin size 1.000000 bin 187 has 4157571 bin 188 has 22161134 bin 190 has 4624178 average point source id 188.164522000099339 for 30942883 element(s)