lasinfo (210611) report for 'AHN3T/33AN1_01.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: 26778229 number of points by return: 19604831 3929897 2210272 835382 197847 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 473730 0 min x y z: 179980.000 473730.000 21.238 max x y z: 181019.999 475019.999 56.652 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: 26778229 extended number of points by return: 19604831 3929897 2210272 835382 197847 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 21238 56652 intensity 1 37851 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -41 33 user_data 0 0 point_source_ID 24 257 gps_time 200566347.420681 206440212.356376 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 25 255 B 9 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6833 5500 extended_scanner_channel 0 0 number of first returns: 19604831 number of intermediate returns: 3246058 number of last returns: 19594679 number of single returns: 15667339 covered area in square units/kilounits: 1321520/1.32 point density: all returns 20.26 last only 14.83 (per square units) spacing: all returns 0.22 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26778229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19604831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3929897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2210272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 835382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 197847 instead zero. overview over extended number of returns of given pulse: 15667339 3443314 4125004 2552031 990541 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8920551 unclassified (1) 17078948 ground (2) 703717 building (6) 74069 water (9) 944 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1974648 +---> 708987 of those are unclassified (1) +---> 1235821 of those are ground (2) +---> 28189 of those are building (6) +---> 1604 of those are water (9) +---> 47 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [21.2,21.3) has 1 bin [21.3,21.4) has 41 bin [21.4,21.5) has 285 bin [21.5,21.6) has 273 bin [21.6,21.7) has 362 bin [21.7,21.8) has 776 bin [21.8,21.9) has 726 bin [21.9,22.0) has 984 bin [22.0,22.1) has 1233 bin [22.1,22.2) has 2123 bin [22.2,22.3) has 3289 bin [22.3,22.4) has 5047 bin [22.4,22.5) has 5543 bin 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672 bin [53.2,53.3) has 519 bin [53.3,53.4) has 508 bin [53.4,53.5) has 410 bin [53.5,53.6) has 326 bin [53.6,53.7) has 295 bin [53.7,53.8) has 227 bin [53.8,53.9) has 229 bin [53.9,54.0) has 170 bin [54.0,54.1) has 169 bin [54.1,54.2) has 157 bin [54.2,54.3) has 120 bin [54.3,54.4) has 89 bin [54.4,54.5) has 98 bin [54.5,54.6) has 76 bin [54.6,54.7) has 63 bin [54.7,54.8) has 60 bin [54.8,54.9) has 50 bin [54.9,55.0) has 31 bin [55.0,55.1) has 34 bin [55.1,55.2) has 30 bin [55.2,55.3) has 17 bin [55.3,55.4) has 13 bin [55.4,55.5) has 10 bin [55.5,55.6) has 7 bin [55.6,55.7) has 11 bin [55.7,55.8) has 6 bin [55.8,55.9) has 7 bin [55.9,56.0) has 7 bin [56.0,56.1) has 2 bin [56.1,56.2) has 4 bin [56.2,56.3) has 2 bin [56.3,56.4) has 2 bin [56.4,56.5) has 1 bin [56.5,56.6) has 2 bin [56.6,56.7) has 1 average z coordinate 29.8 for 26778229 element(s) point source id histogram with bin size 1.000000 bin 24 has 299699 bin 25 has 3415169 bin 26 has 6875155 bin 27 has 6745452 bin 28 has 3381299 bin 29 has 550462 bin 51 has 1744426 bin 257 has 3766567 average point source id 60.536731163214718 for 26778229 element(s)