lasinfo (210611) report for 'AHN4T/26GN2_09.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: 178/2021 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: 15037779 number of points by return: 14854636 148610 30441 3697 395 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 484980 0 min x y z: 167980.000 484980.000 -2.421 max x y z: 169019.999 486269.999 14.709 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: 15037779 extended number of points by return: 14854636 148610 30441 3697 395 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 -2421 14709 intensity 59 3345 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -16 33 user_data 6 7 point_source_ID 135 137 gps_time 270133046.406094 270194549.021678 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 40 255 B 33 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -2667 5500 extended_scanner_channel 0 0 attribute0 0.59 33.45 ('Amplitude') attribute1 -15.25 18.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14854636 number of intermediate returns: 34305 number of last returns: 14853965 number of single returns: 14705127 covered area in square units/kilounits: 1011992/1.01 point density: all returns 14.86 last only 14.68 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15037779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14854636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 148610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 30441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 395 instead zero. overview over extended number of returns of given pulse: 14705127 237137 80323 13210 1982 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 268432 unclassified (1) 2984269 ground (2) 11785078 water (9) +-> flagged as extended overlap: 1551469 +---> 52978 of those are unclassified (1) +---> 678369 of those are ground (2) +---> 820122 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 2 bin [-2.4,-2.3) has 661 bin [-2.3,-2.2) has 87892 bin [-2.2,-2.1) has 506884 bin [-2.1,-2.0) has 141824 bin [-2.0,-1.9) has 113627 bin [-1.9,-1.8) has 91011 bin [-1.8,-1.7) has 70916 bin [-1.7,-1.6) has 56868 bin [-1.6,-1.5) has 61763 bin [-1.5,-1.4) has 58467 bin [-1.4,-1.3) has 51666 bin [-1.3,-1.2) has 45348 bin [-1.2,-1.1) has 42024 bin [-1.1,-1.0) has 36390 bin [-1.0,-0.9) has 32910 bin [-0.9,-0.8) has 27654 bin [-0.8,-0.7) has 20959 bin [-0.7,-0.6) has 16975 bin [-0.6,-0.5) has 12669 bin [-0.5,-0.4) has 11641 bin [-0.4,-0.3) has 11461 bin [-0.3,-0.2) has 106466 bin [-0.2,-0.1) has 3159562 bin [-0.1,0.0) has 7309319 bin [0.0,0.1) has 1288722 bin [0.1,0.2) has 84549 bin [0.2,0.3) has 51089 bin [0.3,0.4) has 40799 bin [0.4,0.5) has 85339 bin [0.5,0.6) has 114257 bin [0.6,0.7) has 62935 bin [0.7,0.8) has 36858 bin [0.8,0.9) has 40970 bin [0.9,1.0) has 66883 bin [1.0,1.1) has 107773 bin [1.1,1.2) has 50128 bin [1.2,1.3) has 41040 bin [1.3,1.4) has 28891 bin [1.4,1.5) has 23914 bin [1.5,1.6) has 22655 bin [1.6,1.7) has 21791 bin [1.7,1.8) has 21522 bin [1.8,1.9) has 22862 bin [1.9,2.0) has 22858 bin [2.0,2.1) has 22702 bin [2.1,2.2) has 21856 bin [2.2,2.3) has 21889 bin [2.3,2.4) has 22445 bin [2.4,2.5) has 23610 bin [2.5,2.6) has 25159 bin [2.6,2.7) has 27077 bin [2.7,2.8) has 29892 bin [2.8,2.9) has 34772 bin [2.9,3.0) has 48684 bin [3.0,3.1) has 88509 bin [3.1,3.2) has 107569 bin [3.2,3.3) has 82495 bin [3.3,3.4) has 49539 bin [3.4,3.5) has 7959 bin [3.5,3.6) has 2481 bin [3.6,3.7) has 2405 bin [3.7,3.8) has 2315 bin [3.8,3.9) has 2280 bin [3.9,4.0) has 2241 bin [4.0,4.1) has 2128 bin [4.1,4.2) has 2184 bin [4.2,4.3) has 2155 bin [4.3,4.4) has 1997 bin [4.4,4.5) has 1841 bin [4.5,4.6) has 1741 bin [4.6,4.7) has 1718 bin [4.7,4.8) has 1743 bin [4.8,4.9) has 1709 bin [4.9,5.0) has 1632 bin [5.0,5.1) has 1712 bin [5.1,5.2) has 1745 bin [5.2,5.3) has 1583 bin [5.3,5.4) has 1618 bin [5.4,5.5) has 1593 bin [5.5,5.6) has 1574 bin [5.6,5.7) has 1601 bin [5.7,5.8) has 1613 bin [5.8,5.9) has 1642 bin [5.9,6.0) has 1660 bin [6.0,6.1) has 1710 bin [6.1,6.2) has 1741 bin [6.2,6.3) has 1621 bin [6.3,6.4) has 1690 bin [6.4,6.5) has 1736 bin [6.5,6.6) has 1679 bin [6.6,6.7) has 1673 bin [6.7,6.8) has 1654 bin [6.8,6.9) has 1682 bin [6.9,7.0) has 1555 bin [7.0,7.1) has 1550 bin [7.1,7.2) has 1453 bin [7.2,7.3) has 1591 bin [7.3,7.4) has 1536 bin [7.4,7.5) has 1585 bin [7.5,7.6) has 1593 bin [7.6,7.7) has 1504 bin [7.7,7.8) has 1546 bin [7.8,7.9) has 1422 bin [7.9,8.0) has 1519 bin [8.0,8.1) has 1376 bin [8.1,8.2) has 1336 bin [8.2,8.3) has 1401 bin [8.3,8.4) has 1316 bin [8.4,8.5) has 1309 bin [8.5,8.6) has 1335 bin [8.6,8.7) has 1267 bin [8.7,8.8) has 1270 bin [8.8,8.9) has 1226 bin [8.9,9.0) has 1200 bin [9.0,9.1) has 1162 bin [9.1,9.2) has 1175 bin [9.2,9.3) has 1121 bin [9.3,9.4) has 1050 bin [9.4,9.5) has 968 bin [9.5,9.6) has 951 bin [9.6,9.7) has 934 bin [9.7,9.8) has 901 bin [9.8,9.9) has 884 bin [9.9,10.0) has 804 bin [10.0,10.1) has 858 bin [10.1,10.2) has 756 bin [10.2,10.3) has 717 bin [10.3,10.4) has 761 bin [10.4,10.5) has 737 bin [10.5,10.6) has 664 bin [10.6,10.7) has 622 bin [10.7,10.8) has 507 bin [10.8,10.9) has 514 bin [10.9,11.0) has 478 bin [11.0,11.1) has 434 bin [11.1,11.2) has 382 bin [11.2,11.3) has 359 bin [11.3,11.4) has 304 bin [11.4,11.5) has 304 bin [11.5,11.6) has 273 bin [11.6,11.7) has 254 bin [11.7,11.8) has 246 bin [11.8,11.9) has 242 bin [11.9,12.0) has 206 bin [12.0,12.1) has 186 bin [12.1,12.2) has 164 bin [12.2,12.3) has 133 bin [12.3,12.4) has 133 bin [12.4,12.5) has 131 bin [12.5,12.6) has 109 bin [12.6,12.7) has 75 bin [12.7,12.8) has 58 bin [12.8,12.9) has 60 bin [12.9,13.0) has 49 bin [13.0,13.1) has 49 bin [13.1,13.2) has 33 bin [13.2,13.3) has 19 bin [13.3,13.4) has 18 bin [13.4,13.5) has 10 bin [13.5,13.6) has 11 bin [13.6,13.7) has 4 bin [13.7,13.8) has 11 bin [13.8,13.9) has 5 bin [13.9,14.0) has 4 bin [14.0,14.1) has 4 bin [14.1,14.2) has 3 bin [14.2,14.3) has 2 bin [14.3,14.4) has 1 bin [14.7,14.8) has 1 average z coordinate -0.0 for 15037779 element(s) point source id histogram with bin size 1.000000 bin 135 has 239888 bin 136 has 12032946 bin 137 has 2764945 average point source id 136.16791422456734 for 15037779 element(s)