lasinfo (210611) report for 'AHN3T/67GN1_06.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: 215/2021 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: 18803317 number of points by return: 16194607 1711657 609154 227414 60485 scale factor x y z: 0.001 0.001 0.001 offset x y z: 39980 366230 0 min x y z: 39980.000 366230.000 -0.349 max x y z: 41019.999 367519.999 37.405 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: 18803317 extended number of points by return: 16194607 1711657 609154 227414 60485 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 -349 37405 intensity 3 65529 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 35 user_data 2 2 point_source_ID 20134 20138 gps_time 305216.952655 309704.215510 Color R 22 255 G 27 255 B 11 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 number of first returns: 16194607 number of intermediate returns: 896760 number of last returns: 16195207 number of single returns: 14483257 covered area in square units/kilounits: 1341420/1.34 point density: all returns 14.02 last only 12.07 (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 18803317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16194607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1711657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 609154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 227414 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60485 instead zero. overview over extended number of returns of given pulse: 14483257 2205306 1144937 667423 302394 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3250781 unclassified (1) 15294928 ground (2) 226273 building (6) 31335 water (9) +-> flagged as extended overlap: 1270844 +---> 204969 of those are unclassified (1) +---> 1046168 of those are ground (2) +---> 16588 of those are building (6) +---> 3119 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 98 bin [-0.3,-0.2) has 13620 bin [-0.2,-0.1) has 12758 bin [-0.1,0.0) has 10033 bin [0.0,0.1) has 10023 bin [0.1,0.2) has 10805 bin [0.2,0.3) has 15456 bin [0.3,0.4) has 22367 bin [0.4,0.5) has 41067 bin [0.5,0.6) has 59285 bin [0.6,0.7) has 74021 bin [0.7,0.8) has 99562 bin [0.8,0.9) has 135264 bin [0.9,1.0) has 206092 bin [1.0,1.1) has 372029 bin [1.1,1.2) has 956476 bin [1.2,1.3) has 1057695 bin 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has 894 bin [33.6,33.7) has 782 bin [33.7,33.8) has 746 bin [33.8,33.9) has 733 bin [33.9,34.0) has 639 bin [34.0,34.1) has 626 bin [34.1,34.2) has 591 bin [34.2,34.3) has 559 bin [34.3,34.4) has 473 bin [34.4,34.5) has 453 bin [34.5,34.6) has 410 bin [34.6,34.7) has 403 bin [34.7,34.8) has 327 bin [34.8,34.9) has 301 bin [34.9,35.0) has 229 bin [35.0,35.1) has 217 bin [35.1,35.2) has 219 bin [35.2,35.3) has 167 bin [35.3,35.4) has 158 bin [35.4,35.5) has 113 bin [35.5,35.6) has 95 bin [35.6,35.7) has 84 bin [35.7,35.8) has 63 bin [35.8,35.9) has 60 bin [35.9,36.0) has 38 bin [36.0,36.1) has 45 bin [36.1,36.2) has 24 bin [36.2,36.3) has 12 bin [36.3,36.4) has 22 bin [36.4,36.5) has 12 bin [36.5,36.6) has 8 bin [36.6,36.7) has 7 bin [36.7,36.8) has 7 bin [36.8,36.9) has 5 bin [36.9,37.0) has 3 bin [37.0,37.1) has 2 bin [37.1,37.2) has 2 bin [37.4,37.5) has 1 average z coordinate 3.2 for 18803317 element(s) point source id histogram with bin size 1.000000 bin 20134 has 2725937 bin 20135 has 5164747 bin 20136 has 5654968 bin 20137 has 4423420 bin 20138 has 834245 average point source id 20135.759366339461849 for 18803317 element(s)