lasinfo (210611) report for 'AHN3T/27CN1_21.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: 216/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 27828645 number of points by return: 16949059 6363056 3154898 1094889 266743 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 481230 0 min x y z: 179980.000 481230.000 21.389 max x y z: 181019.999 482519.999 72.224 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: 27828645 extended number of points by return: 16949059 6363056 3154898 1094889 266743 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 21389 72224 intensity 0 5820 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -36 33 user_data 0 0 point_source_ID 55 60 gps_time 201093792.124895 201100089.876204 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 33 255 B 23 248 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6000 5500 extended_scanner_channel 0 0 number of first returns: 16949059 number of intermediate returns: 4528455 number of last returns: 16928722 number of single returns: 10577591 covered area in square units/kilounits: 1341372/1.34 point density: all returns 20.75 last only 12.62 (per square units) spacing: all returns 0.22 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27828645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16949059 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6363056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3154898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1094889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 266743 instead zero. overview over extended number of returns of given pulse: 10577591 6407657 6185466 3319974 1337957 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15157820 unclassified (1) 12664922 ground (2) 5787 building (6) 116 water (9) +-> flagged as extended overlap: 1956549 +---> 1113012 of those are unclassified (1) +---> 839918 of those are ground (2) +---> 3619 of those are building (6) z coordinate histogram with bin size 0.100000 bin [21.3,21.4) has 1 bin [21.4,21.5) has 58 bin [21.5,21.6) has 594 bin [21.6,21.7) has 1736 bin [21.7,21.8) has 2121 bin [21.8,21.9) has 2704 bin [21.9,22.0) has 4296 bin [22.0,22.1) has 5256 bin [22.1,22.2) has 4444 bin [22.2,22.3) has 4364 bin [22.3,22.4) has 4592 bin [22.4,22.5) has 4693 bin [22.5,22.6) has 5104 bin [22.6,22.7) has 5623 bin [22.7,22.8) has 5939 bin [22.8,22.9) has 6721 bin [22.9,23.0) has 6988 bin [23.0,23.1) has 7296 bin 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[65.4,65.5) has 601 bin [65.5,65.6) has 568 bin [65.6,65.7) has 533 bin [65.7,65.8) has 499 bin [65.8,65.9) has 431 bin [65.9,66.0) has 472 bin [66.0,66.1) has 436 bin [66.1,66.2) has 398 bin [66.2,66.3) has 417 bin [66.3,66.4) has 351 bin [66.4,66.5) has 332 bin [66.5,66.6) has 301 bin [66.6,66.7) has 288 bin [66.7,66.8) has 290 bin [66.8,66.9) has 263 bin [66.9,67.0) has 253 bin [67.0,67.1) has 205 bin [67.1,67.2) has 241 bin [67.2,67.3) has 182 bin [67.3,67.4) has 184 bin [67.4,67.5) has 170 bin [67.5,67.6) has 144 bin [67.6,67.7) has 139 bin [67.7,67.8) has 138 bin [67.8,67.9) has 130 bin [67.9,68.0) has 104 bin [68.0,68.1) has 97 bin [68.1,68.2) has 93 bin [68.2,68.3) has 92 bin [68.3,68.4) has 85 bin [68.4,68.5) has 77 bin [68.5,68.6) has 53 bin [68.6,68.7) has 45 bin [68.7,68.8) has 51 bin [68.8,68.9) has 42 bin [68.9,69.0) has 51 bin [69.0,69.1) has 50 bin [69.1,69.2) has 38 bin [69.2,69.3) has 29 bin [69.3,69.4) has 24 bin [69.4,69.5) has 26 bin [69.5,69.6) has 17 bin [69.6,69.7) has 19 bin [69.7,69.8) has 12 bin [69.8,69.9) has 10 bin [69.9,70.0) has 11 bin [70.0,70.1) has 12 bin [70.1,70.2) has 10 bin [70.2,70.3) has 6 bin [70.4,70.5) has 4 bin [70.5,70.6) has 7 bin [70.6,70.7) has 6 bin [70.7,70.8) has 8 bin [70.8,70.9) has 8 bin [70.9,71.0) has 3 bin [71.0,71.1) has 1 bin [71.1,71.2) has 1 bin [71.4,71.5) has 1 bin [71.5,71.6) has 2 bin [71.6,71.7) has 1 bin [71.7,71.8) has 1 bin [72.1,72.2) has 1 bin [72.2,72.3) has 1 average z coordinate 36.1 for 27828645 element(s) point source id histogram with bin size 1.000000 bin 55 has 221291 bin 56 has 2573853 bin 57 has 7214649 bin 58 has 11675584 bin 59 has 5133033 bin 60 has 1010235 average point source id 57.788968345386564 for 27828645 element(s)