lasinfo (210611) report for 'AHN4T/31FZ1_11.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: 179/2021 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: 27216125 number of points by return: 22712347 3503506 849573 136588 14111 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 464980 0 min x y z: 129980.000 464980.000 -1.885 max x y z: 131019.999 466269.999 37.176 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: 27216125 extended number of points by return: 22712347 3503506 849573 136588 14111 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 -1885 37176 intensity 56 4880 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 35 user_data 6 7 point_source_ID 154 156 gps_time 270215058.355490 270217266.500090 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 15 255 B 0 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0.56 48.8 ('Amplitude') attribute1 -15.37 34.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22712347 number of intermediate returns: 1001985 number of last returns: 22683646 number of single returns: 19181853 covered area in square units/kilounits: 982176/0.98 point density: all returns 27.71 last only 23.10 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27216125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22712347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3503506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 849573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 136588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14111 instead zero. overview over extended number of returns of given pulse: 19181853 5329572 2143200 490804 69832 844 20 0 0 0 0 0 0 0 0 histogram of classification of points: 8532879 unclassified (1) 11637163 ground (2) 1132519 building (6) 5630975 water (9) 282589 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2557001 +---> 924152 of those are unclassified (1) +---> 1223175 of those are ground (2) +---> 157712 of those are building (6) +---> 238479 of those are water (9) +---> 13483 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 63 bin [-1.8,-1.7) has 346 bin [-1.7,-1.6) has 467 bin [-1.6,-1.5) has 10381 bin [-1.5,-1.4) has 50381 bin [-1.4,-1.3) has 83716 bin [-1.3,-1.2) has 264234 bin [-1.2,-1.1) has 5768179 bin [-1.1,-1.0) has 2156550 bin [-1.0,-0.9) has 3020098 bin [-0.9,-0.8) has 2248689 bin [-0.8,-0.7) has 2330082 bin [-0.7,-0.6) has 1310764 bin [-0.6,-0.5) has 732577 bin [-0.5,-0.4) has 422135 bin [-0.4,-0.3) has 317862 bin [-0.3,-0.2) has 229055 bin [-0.2,-0.1) has 196807 bin [-0.1,0.0) has 167992 bin [0.0,0.1) has 152169 bin [0.1,0.2) has 151597 bin [0.2,0.3) has 144645 bin [0.3,0.4) has 138181 bin [0.4,0.5) has 133520 bin [0.5,0.6) has 124403 bin [0.6,0.7) has 118468 bin [0.7,0.8) has 114027 bin [0.8,0.9) has 113769 bin [0.9,1.0) has 111359 bin [1.0,1.1) has 112743 bin [1.1,1.2) has 111615 bin [1.2,1.3) has 108990 bin [1.3,1.4) has 113200 bin [1.4,1.5) has 120729 bin [1.5,1.6) has 121746 bin [1.6,1.7) has 116917 bin [1.7,1.8) has 121116 bin [1.8,1.9) has 120025 bin [1.9,2.0) has 132230 bin [2.0,2.1) has 140752 bin [2.1,2.2) has 134364 bin [2.2,2.3) has 137604 bin [2.3,2.4) has 132925 bin [2.4,2.5) has 121611 bin [2.5,2.6) has 114422 bin [2.6,2.7) has 105278 bin [2.7,2.8) has 94452 bin [2.8,2.9) has 87751 bin [2.9,3.0) has 82434 bin [3.0,3.1) has 78939 bin [3.1,3.2) has 73653 bin 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has 3093 bin [19.4,19.5) has 3030 bin [19.5,19.6) has 2894 bin [19.6,19.7) has 2893 bin [19.7,19.8) has 2731 bin [19.8,19.9) has 2778 bin [19.9,20.0) has 2800 bin [20.0,20.1) has 2811 bin [20.1,20.2) has 2711 bin [20.2,20.3) has 2755 bin [20.3,20.4) has 2784 bin [20.4,20.5) has 2696 bin [20.5,20.6) has 2749 bin [20.6,20.7) has 2690 bin [20.7,20.8) has 2836 bin [20.8,20.9) has 2824 bin [20.9,21.0) has 2782 bin [21.0,21.1) has 2862 bin [21.1,21.2) has 2749 bin [21.2,21.3) has 2905 bin [21.3,21.4) has 2765 bin [21.4,21.5) has 2757 bin [21.5,21.6) has 2761 bin [21.6,21.7) has 2793 bin [21.7,21.8) has 2873 bin [21.8,21.9) has 2809 bin [21.9,22.0) has 2796 bin [22.0,22.1) has 2777 bin [22.1,22.2) has 2858 bin [22.2,22.3) has 2780 bin [22.3,22.4) has 2930 bin [22.4,22.5) has 2860 bin [22.5,22.6) has 2865 bin [22.6,22.7) has 2773 bin [22.7,22.8) has 2768 bin [22.8,22.9) has 2718 bin [22.9,23.0) has 2855 bin [23.0,23.1) has 2758 bin [23.1,23.2) has 2824 bin [23.2,23.3) has 2841 bin [23.3,23.4) 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79 bin [35.5,35.6) has 69 bin [35.6,35.7) has 72 bin [35.7,35.8) has 61 bin [35.8,35.9) has 65 bin [35.9,36.0) has 52 bin [36.0,36.1) has 62 bin [36.1,36.2) has 49 bin [36.2,36.3) has 39 bin [36.3,36.4) has 42 bin [36.4,36.5) has 39 bin [36.5,36.6) has 31 bin [36.6,36.7) has 31 bin [36.7,36.8) has 26 bin [36.8,36.9) has 15 bin [36.9,37.0) has 19 bin [37.0,37.1) has 6 bin [37.1,37.2) has 4 average z coordinate 0.9 for 27216125 element(s) point source id histogram with bin size 1.000000 bin 154 has 64671 bin 155 has 15046964 bin 156 has 12104490 average point source id 155.44237814898338 for 27216125 element(s)