lasinfo (210611) report for 'AHN3T/31DZ1_12.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: 26605599 number of points by return: 19920561 2944496 1946376 1183517 610649 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 452480 0 min x y z: 110980.000 452480.000 -3.759 max x y z: 112019.999 453769.999 47.660 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: 26605599 extended number of points by return: 19920561 2944496 1946376 1183517 610649 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 -3759 47660 intensity 0 65535 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 -38 33 user_data 1 5 point_source_ID 16601 46215 gps_time 500737.867080 575400.248550 Color R 8 255 G 5 255 B 0 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6333 5500 extended_scanner_channel 0 0 number of first returns: 19920561 number of intermediate returns: 3786040 number of last returns: 19844464 number of single returns: 16945466 covered area in square units/kilounits: 1275312/1.28 point density: all returns 20.86 last only 15.56 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26605599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19920561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2944496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1946376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1183517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 610649 instead zero. overview over extended number of returns of given pulse: 16945466 1981483 2283453 2307062 3088135 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8195004 unclassified (1) 16411513 ground (2) 1777718 building (6) 162127 water (9) 59237 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1647164 +---> 392957 of those are unclassified (1) +---> 1076690 of those are ground (2) +---> 161659 of those are building (6) +---> 14502 of those are water (9) +---> 1356 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 191 bin [-3.7,-3.6) has 2204 bin [-3.6,-3.5) has 2203 bin [-3.5,-3.4) has 1748 bin [-3.4,-3.3) has 1382 bin [-3.3,-3.2) has 1990 bin [-3.2,-3.1) has 2777 bin [-3.1,-3.0) has 3371 bin [-3.0,-2.9) has 3237 bin [-2.9,-2.8) has 2748 bin [-2.8,-2.7) has 6917 bin [-2.7,-2.6) has 6939 bin [-2.6,-2.5) 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has 1 bin [33.8,33.9) has 1 bin [34.0,34.1) has 2 bin [34.1,34.2) has 3 bin [34.2,34.3) has 6 bin [34.3,34.4) has 13 bin [34.4,34.5) has 5 bin [34.5,34.6) has 3 bin [34.6,34.7) has 2 bin [34.7,34.8) has 2 bin [34.8,34.9) has 5 bin [34.9,35.0) has 1 bin [35.0,35.1) has 2 bin [35.1,35.2) has 5 bin [35.2,35.3) has 5 bin [35.3,35.4) has 3 bin [35.4,35.5) has 2 bin [35.5,35.6) has 2 bin [35.6,35.7) has 2 bin [35.8,35.9) has 2 bin [35.9,36.0) has 3 bin [36.0,36.1) has 3 bin [36.1,36.2) has 3 bin [36.2,36.3) has 2 bin [36.4,36.5) has 5 bin [36.5,36.6) has 10 bin [36.6,36.7) has 35 bin [36.7,36.8) has 18 bin [36.8,36.9) has 2 bin [37.8,37.9) has 1 bin [38.9,39.0) has 1 bin [41.3,41.4) has 1 bin [41.4,41.5) has 3 bin [42.6,42.7) has 1 bin [47.5,47.6) has 1 bin [47.6,47.7) has 2 average z coordinate 2.0 for 26605599 element(s) point source id histogram with bin size 1.000000 bin 16601 has 5552089 bin 16602 has 3868947 bin 16603 has 1156716 bin 46212 has 516608 bin 46213 has 2914150 bin 46214 has 5130634 bin 46215 has 7466455 average point source id 34440.941685921075987 for 26605599 element(s)