lasinfo (210611) report for 'AHN3T/39AZ1_19.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: 214/2021 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: 18295442 number of points by return: 15714814 1590367 698089 240994 51178 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 438730 0 min x y z: 142980.000 438730.000 -0.962 max x y z: 144019.999 440019.999 39.015 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: 18295442 extended number of points by return: 15714814 1590367 698089 240994 51178 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 -962 39015 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 33 user_data 2 2 point_source_ID 23 128 gps_time 101896838.547017 108386757.569828 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 15 255 B 0 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 15714814 number of intermediate returns: 987990 number of last returns: 15717000 number of single returns: 14124362 covered area in square units/kilounits: 1332952/1.33 point density: all returns 13.73 last only 11.79 (per square units) spacing: all returns 0.27 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18295442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15714814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1590367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 698089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 240994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51178 instead zero. overview over extended number of returns of given pulse: 14124362 1788160 1370231 757407 255282 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3830429 unclassified (1) 9729738 ground (2) 4679185 building (6) 49574 water (9) 6516 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1266609 +---> 282926 of those are unclassified (1) +---> 826335 of those are ground (2) +---> 154287 of those are building (6) +---> 3018 of those are water (9) +---> 43 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 1 bin [-0.9,-0.8) has 2 bin [-0.6,-0.5) has 1 bin [-0.5,-0.4) has 1 bin [-0.4,-0.3) has 788 bin [-0.3,-0.2) has 10839 bin [-0.2,-0.1) has 8819 bin [-0.1,0.0) has 15485 bin [0.0,0.1) has 69914 bin [0.1,0.2) has 97945 bin [0.2,0.3) has 172183 bin [0.3,0.4) has 327185 bin [0.4,0.5) has 600518 bin [0.5,0.6) 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bin [38.8,38.9) has 1 bin [38.9,39.0) has 1 bin [39.0,39.1) has 1 average z coordinate 4.6 for 18295442 element(s) point source id histogram with bin size 1.000000 bin 23 has 1001585 bin 24 has 5436970 bin 25 has 4666655 bin 26 has 5437615 bin 27 has 1752469 bin 128 has 148 average point source id 25.08295273762722 for 18295442 element(s)