lasinfo (210611) report for 'AHN3T/67HN2_17.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: 20266781 number of points by return: 16750252 1842977 1104491 451945 117116 scale factor x y z: 0.001 0.001 0.001 offset x y z: 55980 363730 0 min x y z: 55980.000 363730.000 -0.846 max x y z: 57019.999 365019.999 37.182 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: 20266781 extended number of points by return: 16750252 1842977 1104491 451945 117116 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 -846 37182 intensity 3 65526 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -35 32 user_data 2 2 point_source_ID 20124 20132 gps_time 311568.027915 314005.726224 Color R 14 255 G 17 255 B 0 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5833 5333 extended_scanner_channel 0 0 number of first returns: 16750252 number of intermediate returns: 1673937 number of last returns: 16749488 number of single returns: 14906896 covered area in square units/kilounits: 1339604/1.34 point density: all returns 15.13 last only 12.50 (per square units) spacing: all returns 0.26 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20266781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16750252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1842977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1104491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 451945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 117116 instead zero. overview over extended number of returns of given pulse: 14906896 1476781 1957851 1339588 585665 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4202067 unclassified (1) 15928599 ground (2) 97633 building (6) 38482 water (9) +-> flagged as extended overlap: 1170724 +---> 48905 of those are unclassified (1) +---> 1116961 of those are ground (2) +---> 452 of those are building (6) +---> 4406 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 11 bin [-0.8,-0.7) has 9085 bin [-0.7,-0.6) has 7311 bin [-0.6,-0.5) has 5558 bin [-0.5,-0.4) has 6517 bin [-0.4,-0.3) has 8968 bin [-0.3,-0.2) has 10519 bin [-0.2,-0.1) has 11309 bin [-0.1,0.0) has 13737 bin [0.0,0.1) has 17776 bin [0.1,0.2) has 24878 bin [0.2,0.3) has 30285 bin [0.3,0.4) has 42174 bin [0.4,0.5) has 62839 bin [0.5,0.6) has 79921 bin [0.6,0.7) has 78009 bin [0.7,0.8) has 91846 bin 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[32.5,32.6) has 1032 bin [32.6,32.7) has 1001 bin [32.7,32.8) has 962 bin [32.8,32.9) has 865 bin [32.9,33.0) has 846 bin [33.0,33.1) has 822 bin [33.1,33.2) has 740 bin [33.2,33.3) has 679 bin [33.3,33.4) has 625 bin [33.4,33.5) has 633 bin [33.5,33.6) has 583 bin [33.6,33.7) has 539 bin [33.7,33.8) has 490 bin [33.8,33.9) has 504 bin [33.9,34.0) has 423 bin [34.0,34.1) has 377 bin [34.1,34.2) has 377 bin [34.2,34.3) has 332 bin [34.3,34.4) has 305 bin [34.4,34.5) has 283 bin [34.5,34.6) has 264 bin [34.6,34.7) has 247 bin [34.7,34.8) has 207 bin [34.8,34.9) has 191 bin [34.9,35.0) has 174 bin [35.0,35.1) has 129 bin [35.1,35.2) has 122 bin [35.2,35.3) has 95 bin [35.3,35.4) has 92 bin [35.4,35.5) has 89 bin [35.5,35.6) has 53 bin [35.6,35.7) has 60 bin [35.7,35.8) has 40 bin [35.8,35.9) has 36 bin [35.9,36.0) has 35 bin [36.0,36.1) has 25 bin [36.1,36.2) has 28 bin [36.2,36.3) has 15 bin [36.3,36.4) has 20 bin [36.4,36.5) has 15 bin [36.5,36.6) has 11 bin [36.6,36.7) has 7 bin [36.7,36.8) has 7 bin [36.8,36.9) has 2 bin [36.9,37.0) has 2 bin [37.0,37.1) has 4 bin [37.1,37.2) has 2 average z coordinate 4.0 for 20266781 element(s) point source id histogram with bin size 1.000000 bin 20124 has 2468427 bin 20126 has 5778098 bin 20128 has 6769393 bin 20130 has 4115548 bin 20132 has 1135315 average point source id 20127.572820765173674 for 20266781 element(s)