lasinfo (210611) report for 'AHN4T/28DZ1_17.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: 336/2022 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: 46637006 number of points by return: 35954481 7616448 2486338 509399 69579 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 476230 0 min x y z: 230980.000 476230.000 12.565 max x y z: 232019.999 477519.999 59.284 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: 46637006 extended number of points by return: 35954481 7616448 2486338 509399 69579 743 18 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 12565 59284 intensity 56 4557 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -26 29 user_data 6 7 point_source_ID 155 212 gps_time 324050063.759351 328779382.331907 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 31 255 B 23 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.53 29.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35954481 number of intermediate returns: 3081264 number of last returns: 35910073 number of single returns: 28308812 covered area in square units/kilounits: 1339020/1.34 point density: all returns 34.83 last only 26.82 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46637006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35954481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7616448 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2486338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 509399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69579 instead zero. overview over extended number of returns of given pulse: 28308812 10267070 5946852 1764496 317927 30019 1830 0 0 0 0 0 0 0 0 histogram of classification of points: 13161777 unclassified (1) 33378086 ground (2) 97143 water (9) +-> flagged as extended overlap: 3270833 +---> 1104796 of those are unclassified (1) +---> 2158930 of those are ground (2) +---> 7107 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.5,12.6) has 2 bin [12.6,12.7) has 133 bin [12.7,12.8) has 1577 bin [12.8,12.9) has 1298 bin [12.9,13.0) has 1813 bin [13.0,13.1) has 7756 bin [13.1,13.2) has 14966 bin [13.2,13.3) has 19161 bin [13.3,13.4) has 28961 bin [13.4,13.5) has 41369 bin [13.5,13.6) has 189173 bin [13.6,13.7) has 687575 bin [13.7,13.8) has 1042745 bin [13.8,13.9) has 1259743 bin [13.9,14.0) has 1342699 bin [14.0,14.1) has 1022886 bin [14.1,14.2) has 1068391 bin [14.2,14.3) has 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bin [44.8,44.9) has 7710 bin [44.9,45.0) has 7552 bin [45.0,45.1) has 7556 bin [45.1,45.2) has 7334 bin [45.2,45.3) has 6816 bin [45.3,45.4) has 7002 bin [45.4,45.5) has 7083 bin [45.5,45.6) has 7075 bin [45.6,45.7) has 6967 bin [45.7,45.8) has 7063 bin [45.8,45.9) has 6809 bin [45.9,46.0) has 6892 bin [46.0,46.1) has 6887 bin [46.1,46.2) has 6838 bin [46.2,46.3) has 6637 bin [46.3,46.4) has 6755 bin [46.4,46.5) has 6571 bin [46.5,46.6) has 6358 bin [46.6,46.7) has 6111 bin [46.7,46.8) has 6014 bin [46.8,46.9) has 6159 bin [46.9,47.0) has 5813 bin [47.0,47.1) has 5661 bin [47.1,47.2) has 5440 bin [47.2,47.3) has 5394 bin [47.3,47.4) has 5208 bin [47.4,47.5) has 5039 bin [47.5,47.6) has 4676 bin [47.6,47.7) has 4941 bin [47.7,47.8) has 5028 bin [47.8,47.9) has 4792 bin [47.9,48.0) has 4588 bin [48.0,48.1) has 4534 bin [48.1,48.2) has 4429 bin [48.2,48.3) has 4174 bin [48.3,48.4) has 3955 bin [48.4,48.5) has 3926 bin [48.5,48.6) has 3822 bin [48.6,48.7) has 3801 bin [48.7,48.8) has 3768 bin [48.8,48.9) has 3587 bin [48.9,49.0) has 3288 bin [49.0,49.1) has 3306 bin [49.1,49.2) has 3119 bin [49.2,49.3) has 3114 bin [49.3,49.4) has 2901 bin [49.4,49.5) has 2828 bin [49.5,49.6) has 2764 bin [49.6,49.7) has 2719 bin [49.7,49.8) has 2464 bin [49.8,49.9) has 2462 bin [49.9,50.0) has 2244 bin [50.0,50.1) has 2125 bin [50.1,50.2) has 2125 bin [50.2,50.3) has 2055 bin [50.3,50.4) has 2001 bin [50.4,50.5) has 1959 bin [50.5,50.6) has 1907 bin [50.6,50.7) has 1854 bin [50.7,50.8) has 1834 bin [50.8,50.9) has 1776 bin [50.9,51.0) has 1586 bin [51.0,51.1) has 1495 bin [51.1,51.2) has 1465 bin [51.2,51.3) has 1424 bin [51.3,51.4) has 1204 bin [51.4,51.5) has 1152 bin [51.5,51.6) has 1072 bin [51.6,51.7) has 1057 bin [51.7,51.8) has 1007 bin [51.8,51.9) has 920 bin [51.9,52.0) has 888 bin [52.0,52.1) has 816 bin [52.1,52.2) has 783 bin [52.2,52.3) has 699 bin [52.3,52.4) has 696 bin [52.4,52.5) has 672 bin [52.5,52.6) has 622 bin [52.6,52.7) has 567 bin [52.7,52.8) has 564 bin [52.8,52.9) has 537 bin [52.9,53.0) has 554 bin [53.0,53.1) has 446 bin [53.1,53.2) has 443 bin [53.2,53.3) has 386 bin [53.3,53.4) has 401 bin [53.4,53.5) has 376 bin [53.5,53.6) has 378 bin [53.6,53.7) has 346 bin [53.7,53.8) has 334 bin [53.8,53.9) has 336 bin [53.9,54.0) has 285 bin [54.0,54.1) has 272 bin [54.1,54.2) has 229 bin [54.2,54.3) has 242 bin [54.3,54.4) has 244 bin [54.4,54.5) has 232 bin [54.5,54.6) has 181 bin [54.6,54.7) has 166 bin [54.7,54.8) has 149 bin [54.8,54.9) has 126 bin [54.9,55.0) has 113 bin [55.0,55.1) has 115 bin [55.1,55.2) has 118 bin [55.2,55.3) has 98 bin [55.3,55.4) has 83 bin [55.4,55.5) has 81 bin [55.5,55.6) has 58 bin [55.6,55.7) has 51 bin [55.7,55.8) has 76 bin [55.8,55.9) has 87 bin [55.9,56.0) has 69 bin [56.0,56.1) has 71 bin [56.1,56.2) has 82 bin [56.2,56.3) has 73 bin [56.3,56.4) has 57 bin [56.4,56.5) has 65 bin [56.5,56.6) has 45 bin [56.6,56.7) has 34 bin [56.7,56.8) has 26 bin [56.8,56.9) has 24 bin [56.9,57.0) has 22 bin [57.0,57.1) has 40 bin [57.1,57.2) has 33 bin [57.2,57.3) has 28 bin [57.3,57.4) has 18 bin [57.4,57.5) has 17 bin [57.5,57.6) has 22 bin [57.6,57.7) has 45 bin [57.7,57.8) has 44 bin [57.8,57.9) has 77 bin [57.9,58.0) has 40 bin [58.0,58.1) has 43 bin [58.1,58.2) has 52 bin [58.2,58.3) has 74 bin [58.3,58.4) has 92 bin [58.4,58.5) has 69 bin [58.5,58.6) has 65 bin [58.6,58.7) has 45 bin [58.7,58.8) has 48 bin [58.8,58.9) has 35 bin [58.9,59.0) has 33 bin [59.0,59.1) has 17 bin [59.1,59.2) has 15 bin [59.2,59.3) has 3 average z coordinate 19.1 for 46637006 element(s) point source id histogram with bin size 1.000000 bin 155 has 3922188 bin 156 has 26642912 bin 212 has 16071906 average point source id 175.214452745958852 for 46637006 element(s)