lasinfo (210611) report for 'AHN3T/20GN2_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: 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: 9533969 number of points by return: 6487126 1393627 950791 505685 196740 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 509980 0 min x y z: 164980.004 509980.000 -6.100 max x y z: 166019.999 511216.571 27.586 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: 9533969 extended number of points by return: 6487126 1393627 950791 505685 196740 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 4 1039999 Y 0 1236571 Z -6100 27586 intensity 1 65525 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 -31 33 user_data 2 2 point_source_ID 2477 4476 gps_time 48332.116760 218587.289986 Color R 11 255 G 15 255 B 6 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 number of first returns: 6487126 number of intermediate returns: 1655418 number of last returns: 6482549 number of single returns: 5091124 covered area in square units/kilounits: 634560/0.63 point density: all returns 15.02 last only 10.22 (per square units) spacing: all returns 0.26 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9533969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6487126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1393627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 950791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 505685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 196740 instead zero. overview over extended number of returns of given pulse: 5091124 885614 1336030 1236103 985098 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3450659 unclassified (1) 5716290 ground (2) 366471 water (9) 549 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 564270 +---> 78955 of those are unclassified (1) +---> 467137 of those are ground (2) +---> 18093 of those are water (9) +---> 85 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 1 bin [-6.1,-6.0) has 971 bin [-6.0,-5.9) has 3452 bin [-5.9,-5.8) has 4165 bin [-5.8,-5.7) has 3950 bin [-5.7,-5.6) has 4131 bin [-5.6,-5.5) has 9683 bin [-5.5,-5.4) has 14266 bin [-5.4,-5.3) has 15786 bin [-5.3,-5.2) has 19106 bin [-5.2,-5.1) has 22437 bin [-5.1,-5.0) has 29475 bin [-5.0,-4.9) has 38630 bin [-4.9,-4.8) has 59759 bin [-4.8,-4.7) has 149728 bin 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element(s) point source id histogram with bin size 1.000000 bin 2477 has 1443 bin 4474 has 419500 bin 4475 has 4175340 bin 4476 has 4937686 average point source id 4475.171499613644301 for 9533969 element(s)