lasinfo (210611) report for 'AHN3T/25AN1_15.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: 39255738 number of points by return: 23982516 9397559 3920746 1426930 527987 scale factor x y z: 0.001 0.001 0.001 offset x y z: 103980 496230 0 min x y z: 103980.000 496230.000 -0.969 max x y z: 105019.999 497519.997 36.159 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: 39255738 extended number of points by return: 23982516 9397559 3920746 1426930 527987 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 1289997 Z -969 36159 intensity 1 65531 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 -35 33 user_data 2 2 point_source_ID 41720 56083 gps_time 93757.754644 525633.149592 Color R 28 255 G 29 255 B 19 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5500 extended_scanner_channel 0 0 number of first returns: 23982516 number of intermediate returns: 5878822 number of last returns: 23973978 number of single returns: 14579578 covered area in square units/kilounits: 1305728/1.31 point density: all returns 30.06 last only 18.36 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39255738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23982516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9397559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3920746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1426930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 527987 instead zero. overview over extended number of returns of given pulse: 14579578 10953944 7482446 3596684 2643086 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 18661519 unclassified (1) 19265949 ground (2) 1162511 building (6) 161836 water (9) 3923 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2442654 +---> 1061932 of those are unclassified (1) +---> 1199629 of those are ground (2) +---> 128110 of those are building (6) +---> 52983 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 41 bin [-0.9,-0.8) has 257 bin [-0.8,-0.7) has 372 bin [-0.7,-0.6) has 311 bin [-0.6,-0.5) has 5600 bin [-0.5,-0.4) has 127871 bin [-0.4,-0.3) has 6878 bin [-0.3,-0.2) has 6433 bin [-0.2,-0.1) has 7036 bin [-0.1,0.0) has 8162 bin [0.0,0.1) has 9771 bin [0.1,0.2) has 9644 bin [0.2,0.3) has 10225 bin [0.3,0.4) has 11677 bin [0.4,0.5) has 13800 bin 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[36.0,36.1) has 1 bin [36.1,36.2) has 1 average z coordinate 8.8 for 39255738 element(s) point source id histogram with bin size 1.000000 bin 41720 has 243509 bin 41721 has 8800663 bin 50084 has 9356787 bin 50085 has 5942211 bin 50086 has 3205756 bin 50087 has 738182 bin 56081 has 1392080 bin 56082 has 2834816 bin 56083 has 6741734 average point source id 49833.669888208445627 for 39255738 element(s)