lasinfo (210611) report for 'AHN3T/26GZ1_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: 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: 37248560 number of points by return: 21021761 7768505 4970350 2534750 953194 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 476230 0 min x y z: 161980.000 476230.000 -3.907 max x y z: 163019.999 477519.999 35.378 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: 37248560 extended number of points by return: 21021761 7768505 4970350 2534750 953194 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 -3907 35378 intensity 0 11783 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 -33 36 user_data 2 2 point_source_ID 4902 16415 gps_time 56013.329813 382635.897477 Color R 6 255 G 14 255 B 0 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 6000 extended_scanner_channel 0 0 number of first returns: 21021761 number of intermediate returns: 8466069 number of last returns: 21015224 number of single returns: 13254494 covered area in square units/kilounits: 1340636/1.34 point density: all returns 27.78 last only 15.68 (per square units) spacing: all returns 0.19 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37248560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21021761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7768505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4970350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2534750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 953194 instead zero. overview over extended number of returns of given pulse: 13254494 5586699 7304984 6330112 4772271 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 18368238 unclassified (1) 18699409 ground (2) 158548 building (6) 21666 water (9) 699 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2540079 +---> 1314269 of those are unclassified (1) +---> 1224628 of those are ground (2) +---> 1182 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.0,-3.9) has 2 bin [-3.9,-3.8) has 2679 bin [-3.8,-3.7) has 4609 bin [-3.7,-3.6) has 3284 bin [-3.6,-3.5) has 5396 bin [-3.5,-3.4) has 9628 bin [-3.4,-3.3) has 15466 bin [-3.3,-3.2) has 16344 bin [-3.2,-3.1) has 20625 bin [-3.1,-3.0) has 33644 bin [-3.0,-2.9) has 134227 bin [-2.9,-2.8) has 631770 bin [-2.8,-2.7) has 1596412 bin [-2.7,-2.6) has 2769551 bin [-2.6,-2.5) has 3482684 bin [-2.5,-2.4) has 3586713 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[33.3,33.4) has 106 bin [33.4,33.5) has 109 bin [33.5,33.6) has 96 bin [33.6,33.7) has 69 bin [33.7,33.8) has 63 bin [33.8,33.9) has 54 bin [33.9,34.0) has 59 bin [34.0,34.1) has 43 bin [34.1,34.2) has 35 bin [34.2,34.3) has 33 bin [34.3,34.4) has 26 bin [34.4,34.5) has 20 bin [34.5,34.6) has 11 bin [34.6,34.7) has 25 bin [34.7,34.8) has 11 bin [34.8,34.9) has 10 bin [34.9,35.0) has 11 bin [35.0,35.1) has 7 bin [35.1,35.2) has 2 bin [35.2,35.3) has 5 bin [35.3,35.4) has 3 average z coordinate 3.4 for 37248560 element(s) point source id histogram with bin size 1.000000 bin 4902 has 9312832 bin 16405 has 314689 bin 16407 has 3915217 bin 16409 has 8577080 bin 16411 has 10332621 bin 16413 has 4212384 bin 16415 has 583737 average point source id 13532.893385032870356 for 37248560 element(s)