lasinfo (210611) report for 'AHN4T/37CZ2_21.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: 179/2021 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: 3613279 number of points by return: 3221874 286302 84171 17851 3081 scale factor x y z: 0.001 0.001 0.001 offset x y z: 64980 424980 0 min x y z: 64980.000 424980.000 0.124 max x y z: 66019.999 425591.208 23.012 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: 3613279 extended number of points by return: 3221874 286302 84171 17851 3081 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 611208 Z 124 23012 intensity 56 2817 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -22 -2 user_data 6 7 point_source_ID 34 64 gps_time 259499015.713006 260714222.969982 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 35 255 B 14 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3667 -333 extended_scanner_channel 0 0 attribute0 0.56 28.17 ('Amplitude') attribute1 -16.19 11.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 3221874 number of intermediate returns: 105256 number of last returns: 3218512 number of single returns: 2932363 covered area in square units/kilounits: 308336/0.31 point density: all returns 11.72 last only 10.44 (per square units) spacing: all returns 0.29 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3613279 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3221874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 286302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 84171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 17851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3081 instead zero. overview over extended number of returns of given pulse: 2932363 407278 199402 58947 13641 1553 95 0 0 0 0 0 0 0 0 histogram of classification of points: 741787 unclassified (1) 1283158 ground (2) 1588334 water (9) +-> flagged as extended overlap: 690984 +---> 220308 of those are unclassified (1) +---> 217297 of those are ground (2) +---> 253379 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 1 bin [0.2,0.3) has 40 bin [0.3,0.4) has 9225 bin [0.4,0.5) has 793002 bin [0.5,0.6) has 850359 bin [0.6,0.7) has 129815 bin [0.7,0.8) has 221483 bin [0.8,0.9) has 278678 bin [0.9,1.0) has 157336 bin [1.0,1.1) has 30868 bin [1.1,1.2) has 13784 bin [1.2,1.3) has 9169 bin [1.3,1.4) has 7647 bin [1.4,1.5) has 8838 bin [1.5,1.6) has 10061 bin [1.6,1.7) has 9384 bin [1.7,1.8) has 7399 bin [1.8,1.9) has 7103 bin [1.9,2.0) has 8322 bin [2.0,2.1) has 9320 bin [2.1,2.2) has 9947 bin [2.2,2.3) has 17548 bin [2.3,2.4) has 25611 bin [2.4,2.5) has 35471 bin [2.5,2.6) has 58199 bin [2.6,2.7) has 62253 bin [2.7,2.8) has 40721 bin [2.8,2.9) has 29805 bin [2.9,3.0) has 21411 bin [3.0,3.1) has 16609 bin [3.1,3.2) has 13888 bin [3.2,3.3) has 12245 bin [3.3,3.4) has 11233 bin [3.4,3.5) has 10838 bin [3.5,3.6) has 11172 bin [3.6,3.7) has 11312 bin [3.7,3.8) has 11774 bin [3.8,3.9) has 12193 bin [3.9,4.0) has 12502 bin [4.0,4.1) has 12935 bin [4.1,4.2) has 13144 bin [4.2,4.3) has 13506 bin [4.3,4.4) has 14268 bin [4.4,4.5) has 14948 bin [4.5,4.6) has 15294 bin [4.6,4.7) has 15691 bin [4.7,4.8) has 16109 bin [4.8,4.9) has 19831 bin [4.9,5.0) has 49259 bin [5.0,5.1) has 53351 bin [5.1,5.2) has 24494 bin [5.2,5.3) has 21728 bin [5.3,5.4) has 20250 bin [5.4,5.5) has 18032 bin [5.5,5.6) has 15656 bin [5.6,5.7) has 13999 bin [5.7,5.8) has 12695 bin [5.8,5.9) has 12142 bin [5.9,6.0) has 11092 bin [6.0,6.1) has 10446 bin [6.1,6.2) has 10141 bin [6.2,6.3) has 9877 bin [6.3,6.4) has 9227 bin [6.4,6.5) has 9128 bin [6.5,6.6) has 8788 bin [6.6,6.7) has 8294 bin [6.7,6.8) has 7729 bin [6.8,6.9) has 7377 bin [6.9,7.0) has 7014 bin [7.0,7.1) has 6647 bin [7.1,7.2) has 6524 bin [7.2,7.3) has 6414 bin [7.3,7.4) has 5966 bin [7.4,7.5) has 5764 bin [7.5,7.6) has 5409 bin [7.6,7.7) has 5057 bin [7.7,7.8) has 4768 bin [7.8,7.9) has 4361 bin [7.9,8.0) has 3968 bin [8.0,8.1) has 3518 bin [8.1,8.2) has 3321 bin [8.2,8.3) has 3042 bin [8.3,8.4) has 2724 bin [8.4,8.5) has 2451 bin [8.5,8.6) has 2284 bin [8.6,8.7) has 2126 bin [8.7,8.8) has 2011 bin [8.8,8.9) has 1758 bin [8.9,9.0) has 1652 bin [9.0,9.1) has 1553 bin [9.1,9.2) has 1366 bin [9.2,9.3) has 1259 bin [9.3,9.4) has 1209 bin [9.4,9.5) has 1192 bin [9.5,9.6) has 1196 bin [9.6,9.7) has 1102 bin [9.7,9.8) has 1073 bin [9.8,9.9) has 967 bin [9.9,10.0) has 948 bin [10.0,10.1) has 951 bin [10.1,10.2) has 950 bin [10.2,10.3) has 961 bin [10.3,10.4) has 858 bin [10.4,10.5) has 902 bin [10.5,10.6) has 924 bin [10.6,10.7) has 809 bin [10.7,10.8) has 904 bin [10.8,10.9) has 849 bin [10.9,11.0) has 846 bin [11.0,11.1) has 830 bin [11.1,11.2) has 795 bin [11.2,11.3) has 823 bin [11.3,11.4) has 820 bin [11.4,11.5) has 816 bin [11.5,11.6) has 780 bin [11.6,11.7) has 815 bin [11.7,11.8) has 842 bin [11.8,11.9) has 794 bin [11.9,12.0) has 739 bin [12.0,12.1) has 802 bin [12.1,12.2) has 786 bin [12.2,12.3) has 775 bin [12.3,12.4) has 741 bin [12.4,12.5) has 753 bin [12.5,12.6) has 725 bin [12.6,12.7) has 702 bin [12.7,12.8) has 715 bin [12.8,12.9) has 739 bin [12.9,13.0) has 661 bin [13.0,13.1) has 639 bin [13.1,13.2) has 615 bin [13.2,13.3) has 656 bin [13.3,13.4) has 672 bin [13.4,13.5) has 665 bin [13.5,13.6) has 658 bin [13.6,13.7) has 628 bin [13.7,13.8) has 673 bin [13.8,13.9) has 633 bin [13.9,14.0) has 666 bin [14.0,14.1) has 702 bin [14.1,14.2) has 651 bin [14.2,14.3) has 601 bin [14.3,14.4) has 599 bin [14.4,14.5) has 628 bin [14.5,14.6) has 632 bin [14.6,14.7) has 600 bin [14.7,14.8) has 648 bin [14.8,14.9) has 615 bin [14.9,15.0) has 549 bin [15.0,15.1) has 621 bin [15.1,15.2) has 635 bin [15.2,15.3) has 646 bin [15.3,15.4) has 650 bin [15.4,15.5) has 591 bin [15.5,15.6) has 550 bin [15.6,15.7) has 601 bin [15.7,15.8) has 566 bin [15.8,15.9) has 516 bin [15.9,16.0) has 519 bin [16.0,16.1) has 465 bin [16.1,16.2) has 463 bin [16.2,16.3) has 470 bin [16.3,16.4) has 418 bin [16.4,16.5) has 406 bin [16.5,16.6) has 423 bin [16.6,16.7) has 363 bin [16.7,16.8) has 365 bin [16.8,16.9) has 358 bin [16.9,17.0) has 329 bin [17.0,17.1) has 336 bin [17.1,17.2) has 303 bin [17.2,17.3) has 387 bin [17.3,17.4) has 354 bin [17.4,17.5) has 364 bin [17.5,17.6) has 372 bin [17.6,17.7) has 360 bin [17.7,17.8) has 363 bin [17.8,17.9) has 325 bin [17.9,18.0) has 376 bin [18.0,18.1) has 344 bin [18.1,18.2) has 342 bin [18.2,18.3) has 324 bin [18.3,18.4) has 332 bin [18.4,18.5) has 317 bin [18.5,18.6) has 301 bin [18.6,18.7) has 325 bin [18.7,18.8) has 319 bin [18.8,18.9) has 364 bin [18.9,19.0) has 327 bin [19.0,19.1) has 321 bin [19.1,19.2) has 278 bin [19.2,19.3) has 260 bin [19.3,19.4) has 240 bin [19.4,19.5) has 246 bin [19.5,19.6) has 269 bin [19.6,19.7) has 243 bin [19.7,19.8) has 227 bin [19.8,19.9) has 191 bin [19.9,20.0) has 213 bin [20.0,20.1) has 152 bin [20.1,20.2) has 171 bin [20.2,20.3) has 125 bin [20.3,20.4) has 115 bin [20.4,20.5) has 112 bin [20.5,20.6) has 107 bin [20.6,20.7) has 105 bin [20.7,20.8) has 100 bin [20.8,20.9) has 88 bin [20.9,21.0) has 79 bin [21.0,21.1) has 102 bin [21.1,21.2) has 105 bin [21.2,21.3) has 91 bin [21.3,21.4) has 87 bin [21.4,21.5) has 91 bin [21.5,21.6) has 60 bin [21.6,21.7) has 83 bin [21.7,21.8) has 66 bin [21.8,21.9) has 52 bin [21.9,22.0) has 50 bin [22.0,22.1) has 46 bin [22.1,22.2) has 52 bin [22.2,22.3) has 43 bin [22.3,22.4) has 44 bin [22.4,22.5) has 40 bin [22.5,22.6) has 26 bin [22.6,22.7) has 17 bin [22.7,22.8) has 6 bin [22.8,22.9) has 6 bin [22.9,23.0) has 1 bin [23.0,23.1) has 1 average z coordinate 1.9 for 3613279 element(s) point source id histogram with bin size 1.000000 bin 34 has 1062179 bin 35 has 791 bin 64 has 2550309 average point source id 55.174689527158016 for 3613279 element(s)