lasinfo (210611) report for 'AHN3T/26AZ1_19.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: 213/2021 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: 17820260 number of points by return: 11578912 2998300 1886355 974908 381785 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 488730 0 min x y z: 142980.000 488730.000 -5.525 max x y z: 144019.999 490019.999 37.007 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: 17820260 extended number of points by return: 11578912 2998300 1886355 974908 381785 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 -5525 37007 intensity 0 65526 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 -34 33 user_data 2 2 point_source_ID 4470 4475 gps_time 49161.421049 53583.603499 Color R 8 255 G 9 255 B 11 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 11578912 number of intermediate returns: 3242819 number of last returns: 11571929 number of single returns: 8573400 covered area in square units/kilounits: 1126788/1.13 point density: all returns 15.82 last only 10.27 (per square units) spacing: all returns 0.25 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17820260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11578912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2998300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1886355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 974908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 381785 instead zero. overview over extended number of returns of given pulse: 8573400 2231422 2734890 2372166 1908382 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7273528 unclassified (1) 8934971 ground (2) 913729 building (6) 672966 water (9) 25066 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 958804 +---> 361910 of those are unclassified (1) +---> 428502 of those are ground (2) +---> 83536 of those are building (6) +---> 80872 of those are water (9) +---> 3984 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.6,-5.5) has 7 bin [-5.5,-5.4) has 3158 bin [-5.4,-5.3) has 6052 bin [-5.3,-5.2) has 640290 bin [-5.2,-5.1) has 54231 bin [-5.1,-5.0) has 52681 bin [-5.0,-4.9) has 70384 bin [-4.9,-4.8) has 67372 bin [-4.8,-4.7) has 80125 bin [-4.7,-4.6) has 88453 bin [-4.6,-4.5) has 147720 bin [-4.5,-4.4) has 385883 bin 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[32.2,32.3) has 6 bin [32.4,32.5) has 2 bin [32.5,32.6) has 2 bin [32.6,32.7) has 4 bin [32.7,32.8) has 1 bin [32.8,32.9) has 4 bin [32.9,33.0) has 2 bin [33.0,33.1) has 1 bin [33.1,33.2) has 3 bin [33.4,33.5) has 5 bin [33.5,33.6) has 2 bin [33.6,33.7) has 4 bin [33.7,33.8) has 2 bin [33.8,33.9) has 1 bin [33.9,34.0) has 5 bin [34.0,34.1) has 2 bin [34.2,34.3) has 1 bin [34.3,34.4) has 3 bin [34.5,34.6) has 1 bin [34.6,34.7) has 2 bin [34.7,34.8) has 2 bin [34.8,34.9) has 2 bin [34.9,35.0) has 5 bin [35.0,35.1) has 3 bin [35.1,35.2) has 1 bin [35.2,35.3) has 1 bin [35.4,35.5) has 5 bin [35.5,35.6) has 2 bin [35.6,35.7) has 11 bin [35.7,35.8) has 1 bin [36.0,36.1) has 3 bin [36.3,36.4) has 1 bin [36.4,36.5) has 2 bin [36.5,36.6) has 15 bin [36.6,36.7) has 8 bin [36.7,36.8) has 2 bin [36.8,36.9) has 1 bin [36.9,37.0) has 4 bin [37.0,37.1) has 1 average z coordinate -0.1 for 17820260 element(s) point source id histogram with bin size 1.000000 bin 4470 has 32290 bin 4471 has 1963338 bin 4472 has 7106567 bin 4473 has 6466882 bin 4474 has 2038082 bin 4475 has 213101 average point source id 4472.513709171471419 for 17820260 element(s)