lasinfo (210611) report for 'AHN4T/22DN2_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: 335/2022 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: 55227398 number of points by return: 40950651 9763501 3611639 793476 104667 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 508730 0 min x y z: 234980.000 508730.000 3.992 max x y z: 236019.999 510019.999 48.786 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: 55227398 extended number of points by return: 40950651 9763501 3611639 793476 104667 3329 135 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 3992 48786 intensity 11 4106 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 83 208 gps_time 324126017.936162 330603471.929120 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 34 255 B 28 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.53 24.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40950651 number of intermediate returns: 4524476 number of last returns: 40929638 number of single returns: 31177367 covered area in square units/kilounits: 1335900/1.34 point density: all returns 41.34 last only 30.64 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55227398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40950651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9763501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3611639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 793476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 104667 instead zero. overview over extended number of returns of given pulse: 31177367 12302008 8458056 2761374 482213 43779 2601 0 0 0 0 0 0 0 0 histogram of classification of points: 17723723 unclassified (1) 36819044 ground (2) 646894 building (6) 24547 water (9) 13190 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3956292 +---> 1538699 of those are unclassified (1) +---> 2408109 of those are ground (2) +---> 8925 of those are building (6) +---> 559 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.9,4.0) has 2 bin [4.0,4.1) has 516 bin [4.1,4.2) has 1852 bin [4.2,4.3) has 1527 bin [4.3,4.4) has 1399 bin [4.4,4.5) has 1509 bin [4.5,4.6) has 1613 bin [4.6,4.7) has 1627 bin [4.7,4.8) has 1737 bin [4.8,4.9) has 1727 bin [4.9,5.0) has 1754 bin [5.0,5.1) has 1624 bin [5.1,5.2) has 1519 bin [5.2,5.3) has 1545 bin [5.3,5.4) has 1493 bin [5.4,5.5) has 1550 bin 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[44.3,44.4) has 923 bin [44.4,44.5) has 922 bin [44.5,44.6) has 837 bin [44.6,44.7) has 773 bin [44.7,44.8) has 715 bin [44.8,44.9) has 631 bin [44.9,45.0) has 597 bin [45.0,45.1) has 541 bin [45.1,45.2) has 534 bin [45.2,45.3) has 503 bin [45.3,45.4) has 521 bin [45.4,45.5) has 495 bin [45.5,45.6) has 410 bin [45.6,45.7) has 410 bin [45.7,45.8) has 316 bin [45.8,45.9) has 301 bin [45.9,46.0) has 310 bin [46.0,46.1) has 234 bin [46.1,46.2) has 235 bin [46.2,46.3) has 202 bin [46.3,46.4) has 189 bin [46.4,46.5) has 172 bin [46.5,46.6) has 136 bin [46.6,46.7) has 128 bin [46.7,46.8) has 139 bin [46.8,46.9) has 111 bin [46.9,47.0) has 110 bin [47.0,47.1) has 82 bin [47.1,47.2) has 94 bin [47.2,47.3) has 68 bin [47.3,47.4) has 52 bin [47.4,47.5) has 50 bin [47.5,47.6) has 31 bin [47.6,47.7) has 39 bin [47.7,47.8) has 26 bin [47.8,47.9) has 22 bin [47.9,48.0) has 8 bin [48.0,48.1) has 11 bin [48.1,48.2) has 9 bin [48.2,48.3) has 16 bin [48.3,48.4) has 22 bin [48.4,48.5) has 17 bin [48.5,48.6) has 5 bin [48.6,48.7) has 1 bin [48.7,48.8) has 2 average z coordinate 13.3 for 55227398 element(s) point source id histogram with bin size 1.000000 bin 83 has 12800304 bin 84 has 21709108 bin 159 has 16830060 bin 160 has 3386300 bin 208 has 501626 average point source id 112.410076824550018 for 55227398 element(s)