lasinfo (210611) report for 'AHN4T/09EZ1_08.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: 176/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 18905973 number of points by return: 18859030 46465 467 11 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 566230 0 min x y z: 121980.000 566230.000 -1.031 max x y z: 122461.002 567519.999 7.884 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: 18905973 extended number of points by return: 18859030 46465 467 11 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 481002 Y 0 1289999 Z -1031 7884 intensity 19 4992 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 14 user_data 8 9 point_source_ID 1044 1054 gps_time 265136439.551453 268474663.442101 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 221 G 54 220 B 35 205 NIR 28 233 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -16.92 33.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18859030 number of intermediate returns: 478 number of last returns: 18859658 number of single returns: 18813193 covered area in square units/kilounits: 592332/0.59 point density: all returns 31.92 last only 31.84 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18905973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18859030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 46465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 11 instead zero. overview over extended number of returns of given pulse: 18813193 91367 1369 44 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 134837 unclassified (1) 13331226 ground (2) 5439910 water (9) +-> flagged as extended overlap: 1506414 +---> 11639 of those are unclassified (1) +---> 1380404 of those are ground (2) +---> 114371 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 13 bin [-1.0,-0.9) has 1019 bin [-0.9,-0.8) has 23996 bin [-0.8,-0.7) has 233069 bin [-0.7,-0.6) has 2947629 bin [-0.6,-0.5) has 513693 bin [-0.5,-0.4) has 384232 bin [-0.4,-0.3) has 510053 bin [-0.3,-0.2) has 366881 bin [-0.2,-0.1) has 433323 bin [-0.1,0.0) has 557736 bin [0.0,0.1) has 515663 bin [0.1,0.2) has 1892645 bin [0.2,0.3) has 2515181 bin [0.3,0.4) has 2753241 bin [0.4,0.5) has 923870 bin [0.5,0.6) has 233623 bin [0.6,0.7) has 142524 bin [0.7,0.8) has 137925 bin [0.8,0.9) has 135901 bin [0.9,1.0) has 127590 bin [1.0,1.1) has 92805 bin [1.1,1.2) has 70202 bin [1.2,1.3) has 64160 bin [1.3,1.4) has 65463 bin [1.4,1.5) has 78749 bin [1.5,1.6) has 135817 bin [1.6,1.7) has 211141 bin [1.7,1.8) has 116022 bin [1.8,1.9) has 82873 bin [1.9,2.0) has 82145 bin [2.0,2.1) has 66726 bin [2.1,2.2) has 56343 bin [2.2,2.3) has 52559 bin [2.3,2.4) has 52579 bin [2.4,2.5) has 51704 bin [2.5,2.6) has 52395 bin [2.6,2.7) has 53725 bin [2.7,2.8) has 51953 bin [2.8,2.9) has 51105 bin [2.9,3.0) has 51179 bin [3.0,3.1) has 50478 bin [3.1,3.2) has 51056 bin [3.2,3.3) has 50306 bin [3.3,3.4) has 49627 bin [3.4,3.5) has 49867 bin [3.5,3.6) has 51050 bin [3.6,3.7) has 49960 bin [3.7,3.8) has 49982 bin [3.8,3.9) has 52201 bin [3.9,4.0) has 56090 bin [4.0,4.1) has 65343 bin [4.1,4.2) has 75870 bin [4.2,4.3) has 66682 bin [4.3,4.4) has 58306 bin [4.4,4.5) has 58222 bin [4.5,4.6) has 54491 bin [4.6,4.7) has 44060 bin [4.7,4.8) has 37856 bin [4.8,4.9) has 39517 bin [4.9,5.0) has 36935 bin [5.0,5.1) has 39845 bin [5.1,5.2) has 60172 bin [5.2,5.3) has 79270 bin [5.3,5.4) has 44314 bin [5.4,5.5) has 26210 bin [5.5,5.6) has 27844 bin [5.6,5.7) has 29020 bin [5.7,5.8) has 27469 bin [5.8,5.9) has 25327 bin [5.9,6.0) has 26600 bin [6.0,6.1) has 28964 bin [6.1,6.2) has 28683 bin [6.2,6.3) has 27534 bin [6.3,6.4) has 27383 bin [6.4,6.5) has 27658 bin [6.5,6.6) has 28239 bin [6.6,6.7) has 28828 bin [6.7,6.8) has 27908 bin [6.8,6.9) has 28182 bin [6.9,7.0) has 28674 bin [7.0,7.1) has 28713 bin [7.1,7.2) has 27933 bin [7.2,7.3) has 26970 bin [7.3,7.4) has 28127 bin [7.4,7.5) has 39716 bin [7.5,7.6) has 70146 bin [7.6,7.7) has 66217 bin [7.7,7.8) has 12667 bin [7.8,7.9) has 9 average z coordinate 0.7 for 18905973 element(s) point source id histogram with bin size 1.000000 bin 1044 has 9465126 bin 1053 has 2052713 bin 1054 has 7388134 average point source id 1048.885004173019752 for 18905973 element(s)