lasinfo (210611) report for 'AHN3T/20HN2_17.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: 15727269 number of points by return: 15710588 14505 2136 40 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 507480 0 min x y z: 175980.000 507480.000 -6.307 max x y z: 177019.999 508769.999 -2.743 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: 15727269 extended number of points by return: 15710588 14505 2136 40 0 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 -6307 -2743 intensity 1 33674 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 33 user_data 2 2 point_source_ID 7452 8451 gps_time 390020.000923 400391.000383 Color R 31 246 G 47 244 B 31 232 NIR 43 248 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 15710588 number of intermediate returns: 2176 number of last returns: 15710695 number of single returns: 15696190 covered area in square units/kilounits: 1336936/1.34 point density: all returns 11.76 last only 11.75 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15727269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15710588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 40 instead zero. overview over extended number of returns of given pulse: 15696190 24631 6288 160 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 107201 unclassified (1) 15557641 ground (2) 61980 water (9) 447 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1073151 +---> 12078 of those are unclassified (1) +---> 1048557 of those are ground (2) +---> 12516 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.4,-6.3) has 1 bin [-6.3,-6.2) has 209 bin [-6.2,-6.1) has 12530 bin [-6.1,-6.0) has 591 bin [-6.0,-5.9) has 2923 bin [-5.9,-5.8) has 30789 bin [-5.8,-5.7) has 12335 bin [-5.7,-5.6) has 18077 bin [-5.6,-5.5) has 21366 bin [-5.5,-5.4) has 24710 bin [-5.4,-5.3) has 31325 bin [-5.3,-5.2) has 25388 bin [-5.2,-5.1) has 22101 bin [-5.1,-5.0) has 21488 bin [-5.0,-4.9) has 21884 bin [-4.9,-4.8) has 22041 bin [-4.8,-4.7) has 21691 bin [-4.7,-4.6) has 24048 bin [-4.6,-4.5) has 110872 bin [-4.5,-4.4) has 2632520 bin [-4.4,-4.3) has 7919307 bin [-4.3,-4.2) has 3504296 bin [-4.2,-4.1) has 966908 bin [-4.1,-4.0) has 242364 bin [-4.0,-3.9) has 31239 bin [-3.9,-3.8) has 1402 bin [-3.8,-3.7) has 1113 bin [-3.7,-3.6) has 1049 bin [-3.6,-3.5) has 932 bin [-3.5,-3.4) has 705 bin [-3.4,-3.3) has 466 bin [-3.3,-3.2) has 285 bin [-3.2,-3.1) has 159 bin [-3.1,-3.0) has 101 bin [-3.0,-2.9) has 31 bin [-2.9,-2.8) has 18 bin [-2.8,-2.7) has 5 average z coordinate -4.3 for 15727269 element(s) point source id histogram with bin size 1.000000 bin 7452 has 3914154 bin 7453 has 1165658 bin 7454 has 3121 bin 8449 has 787360 bin 8450 has 3757685 bin 8451 has 6099291 average point source id 8127.866303234211045 for 15727269 element(s)