lasinfo (210611) report for 'AHN3T/29CZ1_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: 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: 27516132 number of points by return: 14889399 7341361 3695835 1287051 302486 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 476230 0 min x y z: 261980.000 476230.000 42.467 max x y z: 263019.999 477519.999 91.699 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: 27516132 extended number of points by return: 14889399 7341361 3695835 1287051 302486 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 42467 91699 intensity 7 2929 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 32 user_data 2 5 point_source_ID 76 79 gps_time 232122444.143379 234175455.785780 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 19 255 B 17 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 14889399 number of intermediate returns: 5344858 number of last returns: 14820444 number of single returns: 7538569 covered area in square units/kilounits: 1329272/1.33 point density: all returns 20.70 last only 11.15 (per square units) spacing: all returns 0.22 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27516132 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14889399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7341361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3695835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1287051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 302486 instead zero. overview over extended number of returns of given pulse: 7538569 7285944 7231994 3943727 1263445 218528 33925 0 0 0 0 0 0 0 0 histogram of classification of points: 16985744 unclassified (1) 10478638 ground (2) 50888 building (6) 862 water (9) +-> flagged as extended overlap: 1835200 +---> 1146505 of those are unclassified (1) +---> 683661 of those are ground (2) +---> 4984 of those are building (6) +---> 50 of those are water (9) z coordinate histogram with bin size 0.100000 bin [42.4,42.5) has 13 bin [42.5,42.6) has 152 bin [42.6,42.7) has 263 bin [42.7,42.8) has 317 bin [42.8,42.9) has 394 bin [42.9,43.0) has 822 bin [43.0,43.1) has 1700 bin [43.1,43.2) has 4458 bin [43.2,43.3) has 6550 bin [43.3,43.4) has 9630 bin [43.4,43.5) has 11621 bin [43.5,43.6) has 15889 bin [43.6,43.7) has 17018 bin [43.7,43.8) has 19344 bin [43.8,43.9) has 20084 bin [43.9,44.0) has 19736 bin [44.0,44.1) 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has 51 bin [86.9,87.0) has 58 bin [87.0,87.1) has 54 bin [87.1,87.2) has 61 bin [87.2,87.3) has 42 bin [87.3,87.4) has 58 bin [87.4,87.5) has 58 bin [87.5,87.6) has 38 bin [87.6,87.7) has 55 bin [87.7,87.8) has 41 bin [87.8,87.9) has 39 bin [87.9,88.0) has 37 bin [88.0,88.1) has 28 bin [88.1,88.2) has 30 bin [88.2,88.3) has 23 bin [88.3,88.4) has 24 bin [88.4,88.5) has 16 bin [88.5,88.6) has 16 bin [88.6,88.7) has 24 bin [88.7,88.8) has 15 bin [88.8,88.9) has 13 bin [88.9,89.0) has 12 bin [89.0,89.1) has 14 bin [89.1,89.2) has 16 bin [89.2,89.3) has 12 bin [89.3,89.4) has 20 bin [89.4,89.5) has 14 bin [89.5,89.6) has 15 bin [89.6,89.7) has 12 bin [89.7,89.8) has 10 bin [89.8,89.9) has 8 bin [89.9,90.0) has 9 bin [90.0,90.1) has 3 bin [90.1,90.2) has 8 bin [90.2,90.3) has 6 bin [90.3,90.4) has 3 bin [90.4,90.5) has 2 bin [90.5,90.6) has 2 bin [90.6,90.7) has 3 bin [90.7,90.8) has 1 bin [90.8,90.9) has 3 bin [90.9,91.0) has 3 bin [91.0,91.1) has 1 bin [91.1,91.2) has 3 bin [91.2,91.3) has 1 bin [91.3,91.4) has 1 bin [91.6,91.7) has 2 average z coordinate 56.0 for 27516132 element(s) point source id histogram with bin size 1.000000 bin 76 has 5380929 bin 77 has 9481848 bin 78 has 9144653 bin 79 has 3508702 average point source id 77.391811174622944 for 27516132 element(s)