lasinfo (210611) report for 'AHN3T/31HN2_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: 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: 28333208 number of points by return: 17890794 4583969 3099688 1847628 911129 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 458730 0 min x y z: 138980.000 458730.000 -1.464 max x y z: 140019.999 460019.999 36.682 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: 28333208 extended number of points by return: 17890794 4583969 3099688 1847628 911129 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 -1464 36682 intensity 1 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 -36 31 user_data 2 2 point_source_ID 33234 48232 gps_time 208442.648757 581148.964095 Color R 5 255 G 10 255 B 0 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6000 5167 extended_scanner_channel 0 0 number of first returns: 17890794 number of intermediate returns: 5918122 number of last returns: 17799141 number of single returns: 13274849 covered area in square units/kilounits: 1333756/1.33 point density: all returns 21.24 last only 13.35 (per square units) spacing: all returns 0.22 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28333208 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17890794 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4583969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3099688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1847628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 911129 instead zero. overview over extended number of returns of given pulse: 13274849 2952556 3736052 3748231 4621520 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12150914 unclassified (1) 15197143 ground (2) 847754 building (6) 109108 water (9) 28289 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1769283 +---> 704668 of those are unclassified (1) +---> 1011642 of those are ground (2) +---> 46682 of those are building (6) +---> 6291 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 4 bin [-1.4,-1.3) has 44 bin [-1.3,-1.2) has 157 bin [-1.2,-1.1) has 17 bin [-1.1,-1.0) has 15 bin [-1.0,-0.9) has 16 bin [-0.9,-0.8) has 15 bin [-0.8,-0.7) has 11 bin [-0.7,-0.6) has 17 bin [-0.6,-0.5) has 53 bin [-0.5,-0.4) has 91 bin [-0.4,-0.3) has 46 bin [-0.3,-0.2) has 43 bin [-0.2,-0.1) has 52 bin [-0.1,0.0) has 227 bin [0.0,0.1) has 7488 bin 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[35.7,35.8) has 21 bin [35.8,35.9) has 22 bin [35.9,36.0) has 14 bin [36.0,36.1) has 8 bin [36.1,36.2) has 4 bin [36.2,36.3) has 2 bin [36.3,36.4) has 2 bin [36.4,36.5) has 1 bin [36.6,36.7) has 1 average z coordinate 5.6 for 28333208 element(s) point source id histogram with bin size 1.000000 bin 33234 has 64258 bin 47233 has 8162759 bin 47234 has 7920421 bin 47235 has 6064245 bin 48231 has 202144 bin 48232 has 5919381 average point source id 47417.790317425402463 for 28333208 element(s)