lasinfo (210611) report for 'AHN4T/18AZ1_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: 333/2022 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: 24487464 number of points by return: 23545161 623521 242896 64731 10237 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 542480 0 min x y z: 261980.000 542480.000 8.111 max x y z: 263019.999 543769.999 32.356 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: 24487464 extended number of points by return: 23545161 623521 242896 64731 10237 875 43 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 8111 32356 intensity 34 4684 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435127.783123 330439690.765523 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 35 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.44 30.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23545161 number of intermediate returns: 319089 number of last returns: 23541714 number of single returns: 22918500 covered area in square units/kilounits: 1334804/1.33 point density: all returns 18.35 last only 17.64 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24487464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23545161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 623521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 242896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 64731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10237 instead zero. overview over extended number of returns of given pulse: 22918500 763725 535143 218032 46754 5029 281 0 0 0 0 0 0 0 0 histogram of classification of points: 1342862 unclassified (1) 22616786 ground (2) 443022 building (6) 84794 water (9) +-> flagged as extended overlap: 2039330 +---> 197036 of those are unclassified (1) +---> 1790818 of those are ground (2) +---> 45469 of those are building (6) +---> 6007 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.1,8.2) has 94 bin [8.2,8.3) has 2682 bin [8.3,8.4) has 3597 bin [8.4,8.5) has 2888 bin [8.5,8.6) has 2979 bin [8.6,8.7) has 3156 bin [8.7,8.8) has 3131 bin [8.8,8.9) has 3064 bin [8.9,9.0) has 3237 bin [9.0,9.1) has 6001 bin [9.1,9.2) has 58592 bin [9.2,9.3) has 29821 bin [9.3,9.4) has 28130 bin [9.4,9.5) has 26609 bin [9.5,9.6) has 30691 bin [9.6,9.7) has 39894 bin [9.7,9.8) has 39837 bin [9.8,9.9) has 48543 bin [9.9,10.0) has 165740 bin [10.0,10.1) has 704349 bin [10.1,10.2) has 1056703 bin [10.2,10.3) has 1161823 bin [10.3,10.4) has 1315009 bin [10.4,10.5) has 1488129 bin [10.5,10.6) has 1961795 bin [10.6,10.7) has 2070532 bin [10.7,10.8) has 1862815 bin [10.8,10.9) has 1580508 bin [10.9,11.0) has 1339157 bin [11.0,11.1) has 1548856 bin [11.1,11.2) has 1700657 bin [11.2,11.3) has 1342371 bin [11.3,11.4) has 1017365 bin [11.4,11.5) has 603997 bin [11.5,11.6) has 294314 bin [11.6,11.7) has 278569 bin [11.7,11.8) has 233304 bin [11.8,11.9) has 183331 bin [11.9,12.0) has 186970 bin [12.0,12.1) has 199555 bin [12.1,12.2) has 148610 bin [12.2,12.3) has 74784 bin [12.3,12.4) has 31928 bin [12.4,12.5) has 23010 bin [12.5,12.6) has 20657 bin [12.6,12.7) has 20307 bin [12.7,12.8) has 20766 bin [12.8,12.9) has 19870 bin [12.9,13.0) has 18539 bin [13.0,13.1) has 18596 bin [13.1,13.2) has 16867 bin [13.2,13.3) has 15697 bin [13.3,13.4) has 15619 bin [13.4,13.5) has 15948 bin [13.5,13.6) has 16436 bin [13.6,13.7) has 17472 bin [13.7,13.8) has 17641 bin [13.8,13.9) has 19455 bin [13.9,14.0) has 20274 bin [14.0,14.1) has 20679 bin [14.1,14.2) has 19197 bin [14.2,14.3) has 20600 bin [14.3,14.4) has 23324 bin [14.4,14.5) has 24396 bin [14.5,14.6) has 29312 bin [14.6,14.7) has 26971 bin [14.7,14.8) has 25891 bin [14.8,14.9) has 30706 bin [14.9,15.0) has 28349 bin [15.0,15.1) has 27570 bin [15.1,15.2) has 20648 bin [15.2,15.3) has 18649 bin [15.3,15.4) has 19486 bin [15.4,15.5) has 18433 bin [15.5,15.6) has 15116 bin [15.6,15.7) has 14392 bin [15.7,15.8) has 13859 bin [15.8,15.9) has 13553 bin [15.9,16.0) has 14164 bin [16.0,16.1) has 14700 bin [16.1,16.2) has 14039 bin [16.2,16.3) has 13707 bin [16.3,16.4) has 13575 bin [16.4,16.5) has 13356 bin [16.5,16.6) has 13527 bin [16.6,16.7) has 13330 bin [16.7,16.8) has 13680 bin [16.8,16.9) has 13559 bin [16.9,17.0) has 13562 bin [17.0,17.1) has 13371 bin [17.1,17.2) has 13007 bin [17.2,17.3) has 13090 bin [17.3,17.4) has 13009 bin [17.4,17.5) has 13324 bin [17.5,17.6) has 13602 bin [17.6,17.7) has 13907 bin [17.7,17.8) has 14323 bin [17.8,17.9) has 13784 bin [17.9,18.0) has 13270 bin [18.0,18.1) has 13616 bin [18.1,18.2) has 12693 bin [18.2,18.3) has 12484 bin [18.3,18.4) has 12388 bin [18.4,18.5) has 12254 bin [18.5,18.6) has 11997 bin [18.6,18.7) has 12009 bin [18.7,18.8) has 11658 bin [18.8,18.9) has 11371 bin [18.9,19.0) has 11132 bin [19.0,19.1) has 10874 bin [19.1,19.2) has 10571 bin [19.2,19.3) has 10627 bin [19.3,19.4) has 10437 bin [19.4,19.5) has 10336 bin [19.5,19.6) has 9940 bin [19.6,19.7) has 9828 bin [19.7,19.8) has 9649 bin [19.8,19.9) has 9375 bin [19.9,20.0) has 9236 bin [20.0,20.1) has 9329 bin [20.1,20.2) has 9034 bin [20.2,20.3) has 8849 bin [20.3,20.4) has 8642 bin [20.4,20.5) has 8470 bin [20.5,20.6) has 8504 bin [20.6,20.7) has 8257 bin [20.7,20.8) has 8046 bin [20.8,20.9) has 7624 bin [20.9,21.0) has 7420 bin [21.0,21.1) has 7075 bin [21.1,21.2) has 6981 bin [21.2,21.3) has 6815 bin [21.3,21.4) has 6624 bin [21.4,21.5) has 6613 bin [21.5,21.6) has 6304 bin [21.6,21.7) has 6182 bin [21.7,21.8) has 6196 bin [21.8,21.9) has 5883 bin [21.9,22.0) has 5774 bin [22.0,22.1) has 5655 bin [22.1,22.2) has 5718 bin [22.2,22.3) has 5824 bin [22.3,22.4) has 5802 bin [22.4,22.5) has 5643 bin [22.5,22.6) has 5662 bin [22.6,22.7) has 5534 bin [22.7,22.8) has 5290 bin [22.8,22.9) has 5232 bin [22.9,23.0) has 5347 bin [23.0,23.1) has 5070 bin [23.1,23.2) has 5018 bin [23.2,23.3) has 4882 bin [23.3,23.4) has 4895 bin [23.4,23.5) has 4832 bin [23.5,23.6) has 4663 bin [23.6,23.7) has 4701 bin [23.7,23.8) has 4647 bin [23.8,23.9) has 4608 bin [23.9,24.0) has 4529 bin [24.0,24.1) has 4310 bin [24.1,24.2) has 4204 bin [24.2,24.3) has 4132 bin [24.3,24.4) has 4210 bin [24.4,24.5) has 3975 bin [24.5,24.6) has 3909 bin [24.6,24.7) has 3968 bin [24.7,24.8) has 3764 bin [24.8,24.9) has 3634 bin [24.9,25.0) has 3513 bin [25.0,25.1) has 3369 bin [25.1,25.2) has 3320 bin [25.2,25.3) has 3164 bin [25.3,25.4) has 3242 bin [25.4,25.5) has 2967 bin [25.5,25.6) has 2932 bin [25.6,25.7) has 2735 bin [25.7,25.8) has 2673 bin [25.8,25.9) has 2655 bin [25.9,26.0) has 2667 bin [26.0,26.1) has 2595 bin [26.1,26.2) has 2647 bin [26.2,26.3) has 2587 bin [26.3,26.4) has 2579 bin [26.4,26.5) has 2407 bin [26.5,26.6) has 2417 bin [26.6,26.7) has 2363 bin [26.7,26.8) has 2289 bin [26.8,26.9) has 2258 bin [26.9,27.0) has 2156 bin [27.0,27.1) has 2074 bin [27.1,27.2) has 2239 bin [27.2,27.3) has 2003 bin [27.3,27.4) has 1911 bin [27.4,27.5) has 1882 bin [27.5,27.6) has 1831 bin [27.6,27.7) has 1706 bin [27.7,27.8) has 1696 bin [27.8,27.9) has 1594 bin [27.9,28.0) has 1502 bin [28.0,28.1) has 1440 bin [28.1,28.2) has 1461 bin [28.2,28.3) has 1340 bin [28.3,28.4) has 1317 bin [28.4,28.5) has 1242 bin [28.5,28.6) has 1226 bin [28.6,28.7) has 1131 bin [28.7,28.8) has 1032 bin [28.8,28.9) has 1001 bin [28.9,29.0) has 914 bin [29.0,29.1) has 869 bin [29.1,29.2) has 834 bin [29.2,29.3) has 799 bin [29.3,29.4) has 692 bin [29.4,29.5) has 713 bin [29.5,29.6) has 603 bin [29.6,29.7) has 613 bin [29.7,29.8) has 565 bin [29.8,29.9) has 487 bin [29.9,30.0) has 494 bin [30.0,30.1) has 428 bin [30.1,30.2) has 417 bin [30.2,30.3) has 354 bin [30.3,30.4) has 367 bin [30.4,30.5) has 294 bin [30.5,30.6) has 274 bin [30.6,30.7) has 225 bin [30.7,30.8) has 184 bin [30.8,30.9) has 193 bin [30.9,31.0) has 162 bin [31.0,31.1) has 148 bin [31.1,31.2) has 119 bin [31.2,31.3) has 119 bin [31.3,31.4) has 107 bin [31.4,31.5) has 67 bin [31.5,31.6) has 64 bin [31.6,31.7) has 46 bin [31.7,31.8) has 43 bin [31.8,31.9) has 24 bin [31.9,32.0) has 15 bin [32.0,32.1) has 11 bin [32.1,32.2) has 7 bin [32.2,32.3) has 5 bin [32.3,32.4) has 2 average z coordinate 11.2 for 24487464 element(s) point source id histogram with bin size 1.000000 bin 55 has 3217806 bin 56 has 19171550 bin 57 has 2098108 average point source id 55.954274644364972 for 24487464 element(s)