lasinfo (210611) report for 'AHN4T/06AN2_03.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: 26521616 number of points by return: 26517101 4509 6 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 598730 0 min x y z: 186980.000 598730.000 -0.757 max x y z: 188019.999 600019.999 10.165 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: 26521616 extended number of points by return: 26517101 4509 6 0 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 1039999 Y 0 1289999 Z -757 10165 intensity 55 4635 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1085 1087 gps_time 268919282.037297 268920480.258685 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 240 G 32 242 B 28 235 NIR 62 252 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.55 46.35 ('Amplitude') attribute1 -16.4 29.86 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 26517101 number of intermediate returns: 6 number of last returns: 26517252 number of single returns: 26512743 covered area in square units/kilounits: 1337484/1.34 point density: all returns 19.83 last only 19.83 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26521616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26517101 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6 instead zero. overview over extended number of returns of given pulse: 26512743 8855 18 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 26987 unclassified (1) 26401244 ground (2) 93385 water (9) +-> flagged as extended overlap: 2006075 +---> 2600 of those are unclassified (1) +---> 1996129 of those are ground (2) +---> 7346 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 34 bin [-0.7,-0.6) has 1778 bin [-0.6,-0.5) has 9795 bin [-0.5,-0.4) has 8612 bin [-0.4,-0.3) has 7184 bin [-0.3,-0.2) has 8141 bin [-0.2,-0.1) has 8467 bin [-0.1,0.0) has 9963 bin [0.0,0.1) has 10910 bin [0.1,0.2) has 13250 bin [0.2,0.3) has 33401 bin [0.3,0.4) has 73651 bin [0.4,0.5) has 108922 bin [0.5,0.6) has 164819 bin [0.6,0.7) has 229452 bin [0.7,0.8) has 291722 bin [0.8,0.9) has 343340 bin [0.9,1.0) has 476166 bin [1.0,1.1) has 964991 bin [1.1,1.2) has 1603389 bin [1.2,1.3) has 1760198 bin [1.3,1.4) has 1447023 bin [1.4,1.5) has 3008794 bin [1.5,1.6) has 4266656 bin [1.6,1.7) has 4009322 bin [1.7,1.8) has 3017839 bin [1.8,1.9) has 2232128 bin [1.9,2.0) has 652111 bin [2.0,2.1) has 212176 bin [2.1,2.2) has 163973 bin [2.2,2.3) has 85266 bin [2.3,2.4) has 75487 bin [2.4,2.5) has 59546 bin [2.5,2.6) has 32828 bin [2.6,2.7) has 25982 bin [2.7,2.8) has 19940 bin [2.8,2.9) has 16945 bin [2.9,3.0) has 17009 bin [3.0,3.1) has 17817 bin [3.1,3.2) has 16802 bin [3.2,3.3) has 15932 bin [3.3,3.4) has 15165 bin [3.4,3.5) has 14782 bin [3.5,3.6) has 14562 bin [3.6,3.7) has 14745 bin [3.7,3.8) has 14954 bin [3.8,3.9) has 15041 bin [3.9,4.0) has 14911 bin [4.0,4.1) has 14776 bin [4.1,4.2) has 14930 bin [4.2,4.3) has 14808 bin [4.3,4.4) has 14901 bin [4.4,4.5) has 15060 bin [4.5,4.6) has 15021 bin [4.6,4.7) has 14855 bin [4.7,4.8) has 14918 bin [4.8,4.9) has 14853 bin [4.9,5.0) has 15175 bin [5.0,5.1) has 15078 bin [5.1,5.2) has 15277 bin [5.2,5.3) has 15217 bin [5.3,5.4) has 15238 bin [5.4,5.5) has 15256 bin [5.5,5.6) has 15319 bin [5.6,5.7) has 15513 bin [5.7,5.8) has 15662 bin [5.8,5.9) has 16079 bin [5.9,6.0) has 16389 bin [6.0,6.1) has 16599 bin [6.1,6.2) has 16884 bin [6.2,6.3) has 17353 bin [6.3,6.4) has 17872 bin [6.4,6.5) has 19077 bin [6.5,6.6) has 20626 bin [6.6,6.7) has 23018 bin [6.7,6.8) has 27650 bin [6.8,6.9) has 27102 bin [6.9,7.0) has 22850 bin [7.0,7.1) has 18749 bin [7.1,7.2) has 16871 bin [7.2,7.3) has 16390 bin [7.3,7.4) has 16437 bin [7.4,7.5) has 16456 bin [7.5,7.6) has 16418 bin [7.6,7.7) has 16178 bin [7.7,7.8) has 16269 bin [7.8,7.9) has 16596 bin [7.9,8.0) has 17037 bin [8.0,8.1) has 17219 bin [8.1,8.2) has 17639 bin [8.2,8.3) has 17822 bin [8.3,8.4) has 17948 bin [8.4,8.5) has 18619 bin [8.5,8.6) has 20113 bin [8.6,8.7) has 27429 bin [8.7,8.8) has 37841 bin [8.8,8.9) has 32118 bin [8.9,9.0) has 7964 bin [9.0,9.1) has 99 bin [9.1,9.2) has 7 bin [9.2,9.3) has 6 bin [9.3,9.4) has 6 bin [9.4,9.5) has 9 bin [9.5,9.6) has 17 bin [9.6,9.7) has 24 bin [9.7,9.8) has 16 bin [9.8,9.9) has 13 bin [9.9,10.0) has 13 bin [10.0,10.1) has 12 bin [10.1,10.2) has 4 average z coordinate 1.7 for 26521616 element(s) point source id histogram with bin size 1.000000 bin 1085 has 1749473 bin 1086 has 19251601 bin 1087 has 5520542 average point source id 1086.142188507668607 for 26521616 element(s)