lasinfo (210611) report for 'AHN4T/19BZ1_12.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: 174/2021 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: 28988942 number of points by return: 22976779 3984782 1519324 502059 5998 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 514980 0 min x y z: 110980.000 514980.000 -3.578 max x y z: 112019.999 516269.999 47.940 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: 28988942 extended number of points by return: 22976779 3984782 1519324 502059 5998 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 -3578 47940 intensity 19 4992 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 -15 29 user_data 8 9 point_source_ID 39 40 gps_time 269676901.092684 269677382.592233 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 5 255 B 2 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.3 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22976779 number of intermediate returns: 2046744 number of last returns: 22821915 number of single returns: 18856496 covered area in square units/kilounits: 1295844/1.30 point density: all returns 22.37 last only 17.61 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28988942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22976779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3984782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1519324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 502059 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5998 instead zero. overview over extended number of returns of given pulse: 18856496 5030535 3069858 2001853 29195 980 25 0 0 0 0 0 0 0 0 histogram of classification of points: 8308769 unclassified (1) 11245528 ground (2) 9130617 building (6) 192143 water (9) 111885 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1969306 +---> 663874 of those are unclassified (1) +---> 719645 of those are ground (2) +---> 564740 of those are building (6) +---> 18063 of those are water (9) +---> 2984 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 18 bin [-3.5,-3.4) has 64 bin [-3.4,-3.3) has 91 bin [-3.3,-3.2) has 122 bin [-3.2,-3.1) has 163 bin [-3.1,-3.0) has 158 bin [-3.0,-2.9) has 121 bin [-2.9,-2.8) has 166 bin [-2.8,-2.7) has 187 bin [-2.7,-2.6) has 176 bin [-2.6,-2.5) has 185 bin [-2.5,-2.4) has 224 bin [-2.4,-2.3) has 189 bin 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has 21963 bin [17.3,17.4) has 18560 bin [17.4,17.5) has 17831 bin [17.5,17.6) has 19455 bin [17.6,17.7) has 18074 bin [17.7,17.8) has 17189 bin [17.8,17.9) has 19019 bin [17.9,18.0) has 17780 bin [18.0,18.1) has 16660 bin [18.1,18.2) has 15916 bin [18.2,18.3) has 15109 bin [18.3,18.4) has 15407 bin [18.4,18.5) has 17107 bin [18.5,18.6) has 15077 bin [18.6,18.7) has 15926 bin [18.7,18.8) has 15420 bin [18.8,18.9) has 15327 bin [18.9,19.0) has 14824 bin [19.0,19.1) has 14850 bin [19.1,19.2) has 15257 bin [19.2,19.3) has 15023 bin [19.3,19.4) has 13073 bin [19.4,19.5) has 12295 bin [19.5,19.6) has 17378 bin [19.6,19.7) has 21763 bin [19.7,19.8) has 13540 bin [19.8,19.9) has 12027 bin [19.9,20.0) has 10994 bin [20.0,20.1) has 10779 bin [20.1,20.2) has 10155 bin [20.2,20.3) has 10004 bin [20.3,20.4) has 9800 bin [20.4,20.5) has 9570 bin [20.5,20.6) has 9503 bin [20.6,20.7) has 9053 bin [20.7,20.8) has 9007 bin [20.8,20.9) has 9441 bin [20.9,21.0) has 8624 bin [21.0,21.1) has 8344 bin 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[25.1,25.2) has 4028 bin [25.2,25.3) has 4008 bin [25.3,25.4) has 3879 bin [25.4,25.5) has 3843 bin [25.5,25.6) has 3843 bin [25.6,25.7) has 3777 bin [25.7,25.8) has 3777 bin [25.8,25.9) has 3538 bin [25.9,26.0) has 3424 bin [26.0,26.1) has 3346 bin [26.1,26.2) has 3309 bin [26.2,26.3) has 3272 bin [26.3,26.4) has 3045 bin [26.4,26.5) has 3095 bin [26.5,26.6) has 2908 bin [26.6,26.7) has 2894 bin [26.7,26.8) has 2723 bin [26.8,26.9) has 2693 bin [26.9,27.0) has 2720 bin [27.0,27.1) has 2534 bin [27.1,27.2) has 2400 bin [27.2,27.3) has 2373 bin [27.3,27.4) has 2319 bin [27.4,27.5) has 2310 bin [27.5,27.6) has 2298 bin [27.6,27.7) has 2087 bin [27.7,27.8) has 2137 bin [27.8,27.9) has 2150 bin [27.9,28.0) has 2187 bin [28.0,28.1) has 1962 bin [28.1,28.2) has 1821 bin [28.2,28.3) has 1861 bin [28.3,28.4) has 1753 bin [28.4,28.5) has 1786 bin [28.5,28.6) has 1628 bin [28.6,28.7) has 1531 bin [28.7,28.8) has 1499 bin [28.8,28.9) has 1489 bin [28.9,29.0) has 1400 bin [29.0,29.1) has 1312 bin 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bin [33.3,33.4) has 29 bin [33.4,33.5) has 26 bin [33.5,33.6) has 38 bin [33.6,33.7) has 61 bin [33.7,33.8) has 53 bin [33.8,33.9) has 30 bin [33.9,34.0) has 28 bin [34.0,34.1) has 24 bin [34.1,34.2) has 23 bin [34.2,34.3) has 21 bin [34.3,34.4) has 31 bin [34.4,34.5) has 21 bin [34.5,34.6) has 28 bin [34.6,34.7) has 24 bin [34.7,34.8) has 18 bin [34.8,34.9) has 11 bin [34.9,35.0) has 23 bin [35.0,35.1) has 5 bin [35.1,35.2) has 9 bin [35.2,35.3) has 5 bin [35.3,35.4) has 6 bin [35.4,35.5) has 1 bin [35.5,35.6) has 4 bin [35.6,35.7) has 2 bin [35.7,35.8) has 1 bin [35.8,35.9) has 1 bin [35.9,36.0) has 4 bin [36.0,36.1) has 1 bin [36.1,36.2) has 4 bin [36.2,36.3) has 1 bin [36.3,36.4) has 3 bin [36.5,36.6) has 1 bin [36.6,36.7) has 3 bin [36.7,36.8) has 2 bin [36.8,36.9) has 3 bin [36.9,37.0) has 2 bin [37.0,37.1) has 2 bin [37.1,37.2) has 1 bin [37.2,37.3) has 1 bin [37.3,37.4) has 1 bin [37.4,37.5) has 1 bin [37.5,37.6) has 3 bin [37.7,37.8) has 4 bin [37.8,37.9) has 3 bin [37.9,38.0) has 2 bin [38.1,38.2) has 1 bin [38.2,38.3) has 3 bin [38.3,38.4) has 4 bin [38.4,38.5) has 3 bin [38.5,38.6) has 23 bin [38.6,38.7) has 40 bin [38.7,38.8) has 21 bin [38.8,38.9) has 15 bin [38.9,39.0) has 9 bin [39.0,39.1) has 3 bin [39.1,39.2) has 3 bin [39.2,39.3) has 4 bin [39.3,39.4) has 5 bin [39.4,39.5) has 10 bin [39.5,39.6) has 8 bin [39.6,39.7) has 27 bin [39.7,39.8) has 2 bin [40.4,40.5) has 3 bin [40.5,40.6) has 23 bin [40.6,40.7) has 5 bin [43.4,43.5) has 1 bin [43.5,43.6) has 19 bin [43.6,43.7) has 14 bin [44.6,44.7) has 1 bin [44.7,44.8) has 2 bin [44.8,44.9) has 4 bin [45.1,45.2) has 1 bin [46.5,46.6) has 10 bin [46.6,46.7) has 3 bin [46.8,46.9) has 1 bin [47.9,48.0) has 1 average z coordinate 5.0 for 28988942 element(s) point source id histogram with bin size 1.000000 bin 39 has 18906662 bin 40 has 10082280 average point source id 39.347797446350405 for 28988942 element(s)