lasinfo (210611) report for 'AHN4T/33CZ2_18.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: 337/2022 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: 26997089 number of points by return: 20872667 4364025 1458638 268148 30956 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 451230 0 min x y z: 186980.000 451230.000 39.015 max x y z: 188019.999 452519.999 73.561 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: 26997089 extended number of points by return: 20872667 4364025 1458638 268148 30956 2498 157 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 39015 73561 intensity 56 3613 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 -29 29 user_data 6 7 point_source_ID 118 120 gps_time 328701397.612234 328704036.150593 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 51 255 B 45 248 NIR 36 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.6 19.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20872667 number of intermediate returns: 1762331 number of last returns: 20871763 number of single returns: 16509672 covered area in square units/kilounits: 1341588/1.34 point density: all returns 20.12 last only 15.56 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26997089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20872667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4364025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1458638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 268148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30956 instead zero. overview over extended number of returns of given pulse: 16509672 5805893 3572976 950593 142783 14085 1087 0 0 0 0 0 0 0 0 histogram of classification of points: 7569151 unclassified (1) 19423696 ground (2) 1850 building (6) 2392 water (9) +-> flagged as extended overlap: 2385934 +---> 653582 of those are unclassified (1) +---> 1731909 of those are ground (2) +---> 443 of those are water (9) z coordinate histogram with bin size 0.100000 bin [39.0,39.1) has 21 bin [39.1,39.2) has 193 bin [39.2,39.3) has 988 bin [39.3,39.4) has 1847 bin [39.4,39.5) has 2471 bin [39.5,39.6) has 2833 bin [39.6,39.7) has 4952 bin [39.7,39.8) has 7657 bin [39.8,39.9) has 14779 bin [39.9,40.0) has 29806 bin [40.0,40.1) has 38388 bin [40.1,40.2) has 42327 bin [40.2,40.3) has 69808 bin [40.3,40.4) has 84977 bin [40.4,40.5) has 93934 bin [40.5,40.6) has 115766 bin [40.6,40.7) has 127622 bin [40.7,40.8) has 107726 bin [40.8,40.9) has 131771 bin [40.9,41.0) has 175598 bin [41.0,41.1) has 176584 bin [41.1,41.2) has 148043 bin [41.2,41.3) has 140660 bin [41.3,41.4) has 134694 bin [41.4,41.5) has 124778 bin [41.5,41.6) has 125910 bin [41.6,41.7) has 139835 bin [41.7,41.8) has 165171 bin [41.8,41.9) has 188883 bin [41.9,42.0) has 195795 bin [42.0,42.1) has 195201 bin [42.1,42.2) has 200011 bin [42.2,42.3) has 228242 bin [42.3,42.4) has 232687 bin [42.4,42.5) has 207302 bin [42.5,42.6) has 215307 bin [42.6,42.7) has 226561 bin [42.7,42.8) has 276206 bin [42.8,42.9) has 306680 bin [42.9,43.0) has 354655 bin [43.0,43.1) has 349454 bin [43.1,43.2) has 440280 bin [43.2,43.3) has 544311 bin [43.3,43.4) has 666306 bin [43.4,43.5) has 747733 bin [43.5,43.6) has 795025 bin [43.6,43.7) has 763036 bin [43.7,43.8) has 810493 bin [43.8,43.9) has 778183 bin [43.9,44.0) has 719075 bin [44.0,44.1) has 738759 bin [44.1,44.2) has 770992 bin [44.2,44.3) has 670350 bin [44.3,44.4) has 559999 bin [44.4,44.5) has 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bin [59.8,59.9) has 35198 bin [59.9,60.0) has 35353 bin [60.0,60.1) has 34492 bin [60.1,60.2) has 34598 bin [60.2,60.3) has 34207 bin [60.3,60.4) has 34298 bin [60.4,60.5) has 33087 bin [60.5,60.6) has 32863 bin [60.6,60.7) has 32252 bin [60.7,60.8) has 31871 bin [60.8,60.9) has 31492 bin [60.9,61.0) has 31210 bin [61.0,61.1) has 30642 bin [61.1,61.2) has 29655 bin [61.2,61.3) has 29090 bin [61.3,61.4) has 28487 bin [61.4,61.5) has 27947 bin [61.5,61.6) has 27226 bin [61.6,61.7) has 26868 bin [61.7,61.8) has 26425 bin [61.8,61.9) has 26185 bin [61.9,62.0) has 25740 bin [62.0,62.1) has 25530 bin [62.1,62.2) has 24563 bin [62.2,62.3) has 24103 bin [62.3,62.4) has 23645 bin [62.4,62.5) has 23685 bin [62.5,62.6) has 23079 bin [62.6,62.7) has 22549 bin [62.7,62.8) has 22367 bin [62.8,62.9) has 21593 bin [62.9,63.0) has 21373 bin [63.0,63.1) has 21110 bin [63.1,63.2) has 20765 bin [63.2,63.3) has 20241 bin [63.3,63.4) has 19996 bin [63.4,63.5) has 19517 bin [63.5,63.6) has 19090 bin 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[67.5,67.6) has 3040 bin [67.6,67.7) has 2736 bin [67.7,67.8) has 2655 bin [67.8,67.9) has 2534 bin [67.9,68.0) has 2454 bin [68.0,68.1) has 2278 bin [68.1,68.2) has 2220 bin [68.2,68.3) has 2022 bin [68.3,68.4) has 2005 bin [68.4,68.5) has 1994 bin [68.5,68.6) has 1787 bin [68.6,68.7) has 1748 bin [68.7,68.8) has 1651 bin [68.8,68.9) has 1577 bin [68.9,69.0) has 1442 bin [69.0,69.1) has 1482 bin [69.1,69.2) has 1390 bin [69.2,69.3) has 1339 bin [69.3,69.4) has 1312 bin [69.4,69.5) has 1235 bin [69.5,69.6) has 1259 bin [69.6,69.7) has 1154 bin [69.7,69.8) has 1127 bin [69.8,69.9) has 1000 bin [69.9,70.0) has 986 bin [70.0,70.1) has 982 bin [70.1,70.2) has 904 bin [70.2,70.3) has 805 bin [70.3,70.4) has 807 bin [70.4,70.5) has 801 bin [70.5,70.6) has 771 bin [70.6,70.7) has 746 bin [70.7,70.8) has 698 bin [70.8,70.9) has 589 bin [70.9,71.0) has 623 bin [71.0,71.1) has 603 bin [71.1,71.2) has 549 bin [71.2,71.3) has 526 bin [71.3,71.4) has 469 bin [71.4,71.5) has 483 bin [71.5,71.6) has 357 bin [71.6,71.7) has 328 bin [71.7,71.8) has 343 bin [71.8,71.9) has 236 bin [71.9,72.0) has 276 bin [72.0,72.1) has 223 bin [72.1,72.2) has 199 bin [72.2,72.3) has 148 bin [72.3,72.4) has 136 bin [72.4,72.5) has 77 bin [72.5,72.6) has 43 bin [72.6,72.7) has 45 bin [72.7,72.8) has 45 bin [72.8,72.9) has 26 bin [72.9,73.0) has 25 bin [73.0,73.1) has 12 bin [73.1,73.2) has 14 bin [73.2,73.3) has 10 bin [73.3,73.4) has 1 bin [73.4,73.5) has 1 bin [73.5,73.6) has 1 average z coordinate 46.7 for 26997089 element(s) point source id histogram with bin size 1.000000 bin 118 has 2112319 bin 119 has 22783491 bin 120 has 2101279 average point source id 118.999591067022081 for 26997089 element(s)