lasinfo (210611) report for 'AHN3T/31DN1_20.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: 16940505 number of points by return: 16938368 2070 65 2 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 457480 0 min x y z: 113980.000 457480.000 -5.893 max x y z: 115019.999 458769.999 1.683 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: 16940505 extended number of points by return: 16938368 2070 65 2 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 -5893 1683 intensity 6 65534 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 32 user_data 2 2 point_source_ID 18617 18623 gps_time 144142.950631 147690.704990 Color R 34 255 G 40 255 B 27 245 NIR 46 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 16938368 number of intermediate returns: 68 number of last returns: 16938364 number of single returns: 16936295 covered area in square units/kilounits: 1309472/1.31 point density: all returns 12.94 last only 12.94 (per square units) spacing: all returns 0.28 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 16940505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16938368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2070 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 65 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2 instead zero. overview over extended number of returns of given pulse: 16936295 4000 200 10 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 60732 unclassified (1) 16748554 ground (2) 127619 water (9) 3600 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1030492 +---> 4435 of those are unclassified (1) +---> 1008143 of those are ground (2) +---> 17828 of those are water (9) +---> 86 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.9,-5.8) has 1 bin [-5.8,-5.7) has 1 bin [-5.7,-5.6) has 1 bin [-5.6,-5.5) has 1 bin [-5.5,-5.4) has 2 bin [-5.2,-5.1) has 1 bin [-4.8,-4.7) has 1 bin [-4.7,-4.6) has 1 bin [-4.6,-4.5) has 1 bin [-3.3,-3.2) has 8 bin [-3.2,-3.1) has 11 bin [-3.1,-3.0) has 976 bin [-3.0,-2.9) has 44460 bin [-2.9,-2.8) has 211719 bin [-2.8,-2.7) has 244891 bin [-2.7,-2.6) has 375459 bin [-2.6,-2.5) has 883139 bin [-2.5,-2.4) has 4048752 bin [-2.4,-2.3) has 7710550 bin [-2.3,-2.2) has 2101050 bin [-2.2,-2.1) has 615698 bin [-2.1,-2.0) has 403520 bin [-2.0,-1.9) has 185911 bin [-1.9,-1.8) has 83065 bin [-1.8,-1.7) has 25095 bin [-1.7,-1.6) has 3520 bin [-1.6,-1.5) has 684 bin [-1.5,-1.4) has 397 bin [-1.4,-1.3) has 305 bin [-1.3,-1.2) has 218 bin [-1.2,-1.1) has 153 bin [-1.1,-1.0) has 139 bin [-1.0,-0.9) has 105 bin [-0.9,-0.8) has 84 bin [-0.8,-0.7) has 82 bin [-0.7,-0.6) has 49 bin [-0.6,-0.5) has 82 bin [-0.5,-0.4) has 89 bin [-0.4,-0.3) has 55 bin [-0.3,-0.2) has 48 bin [-0.2,-0.1) has 32 bin [-0.1,0.0) has 29 bin [0.0,0.1) has 27 bin [0.1,0.2) has 13 bin [0.2,0.3) has 14 bin [0.3,0.4) has 19 bin [0.4,0.5) has 11 bin [0.5,0.6) has 10 bin [0.6,0.7) has 4 bin [0.7,0.8) has 5 bin [0.8,0.9) has 7 bin [0.9,1.0) has 3 bin [1.0,1.1) has 1 bin [1.1,1.2) has 2 bin [1.3,1.4) has 1 bin [1.5,1.6) has 1 bin [1.6,1.7) has 2 average z coordinate -2.4 for 16940505 element(s) point source id histogram with bin size 1.000000 bin 18617 has 704 bin 18618 has 2185967 bin 18619 has 3352695 bin 18620 has 3265515 bin 18621 has 3247703 bin 18622 has 3177140 bin 18623 has 1710781 average point source id 18620.413658565666992 for 16940505 element(s)