lasinfo (210611) report for 'AHN4T/18CZ1_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: 335/2022 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: 25448350 number of points by return: 22812041 1990786 540718 93626 10456 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 528730 0 min x y z: 261980.000 528730.000 18.786 max x y z: 263019.999 530019.999 48.615 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: 25448350 extended number of points by return: 22812041 1990786 540718 93626 10456 684 39 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 18786 48615 intensity 56 4833 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 13 user_data 6 7 point_source_ID 67 68 gps_time 330521801.073186 330524966.074052 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 33 255 B 18 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 31.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22812041 number of intermediate returns: 647096 number of last returns: 22800508 number of single returns: 20811295 covered area in square units/kilounits: 1325284/1.33 point density: all returns 19.20 last only 17.20 (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 25448350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22812041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1990786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 540718 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 93626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10456 instead zero. overview over extended number of returns of given pulse: 20811295 2906445 1343955 333577 48930 3893 255 0 0 0 0 0 0 0 0 histogram of classification of points: 3101305 unclassified (1) 21610609 ground (2) 447095 building (6) 261020 water (9) 28321 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1641139 +---> 226999 of those are unclassified (1) +---> 1355587 of those are ground (2) +---> 10198 of those are building (6) +---> 28136 of those are water (9) +---> 20219 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [18.7,18.8) has 1 bin [18.8,18.9) has 162 bin [18.9,19.0) has 1288 bin [19.0,19.1) has 2929 bin [19.1,19.2) has 2206 bin [19.2,19.3) has 6990 bin [19.3,19.4) has 35564 bin [19.4,19.5) has 26696 bin [19.5,19.6) has 71880 bin [19.6,19.7) has 257533 bin [19.7,19.8) has 78770 bin [19.8,19.9) has 70012 bin [19.9,20.0) has 67676 bin [20.0,20.1) has 70203 bin [20.1,20.2) has 75152 bin [20.2,20.3) has 90703 bin [20.3,20.4) has 128191 bin [20.4,20.5) has 147655 bin [20.5,20.6) has 213645 bin [20.6,20.7) has 267161 bin [20.7,20.8) has 267638 bin [20.8,20.9) has 426337 bin [20.9,21.0) has 685808 bin [21.0,21.1) has 735274 bin [21.1,21.2) has 1124115 bin [21.2,21.3) has 1293628 bin [21.3,21.4) has 1308430 bin [21.4,21.5) has 1226336 bin [21.5,21.6) has 1172342 bin [21.6,21.7) has 1230338 bin [21.7,21.8) has 1447619 bin [21.8,21.9) has 1217917 bin [21.9,22.0) has 1042527 bin [22.0,22.1) has 996569 bin [22.1,22.2) has 1000906 bin [22.2,22.3) has 921775 bin [22.3,22.4) has 654477 bin [22.4,22.5) has 606689 bin [22.5,22.6) has 543453 bin [22.6,22.7) has 453378 bin [22.7,22.8) has 326176 bin [22.8,22.9) has 253982 bin [22.9,23.0) has 208072 bin [23.0,23.1) has 205850 bin [23.1,23.2) has 209176 bin [23.2,23.3) has 177357 bin [23.3,23.4) has 194898 bin [23.4,23.5) has 169891 bin [23.5,23.6) has 109661 bin [23.6,23.7) has 77867 bin [23.7,23.8) has 61746 bin [23.8,23.9) has 54151 bin [23.9,24.0) has 47281 bin [24.0,24.1) has 44595 bin [24.1,24.2) has 44865 bin [24.2,24.3) has 43655 bin [24.3,24.4) has 42613 bin [24.4,24.5) has 41792 bin [24.5,24.6) has 42370 bin [24.6,24.7) has 42799 bin [24.7,24.8) has 41864 bin [24.8,24.9) has 43984 bin [24.9,25.0) has 44198 bin [25.0,25.1) has 43718 bin [25.1,25.2) has 43698 bin [25.2,25.3) has 42774 bin [25.3,25.4) has 42551 bin [25.4,25.5) has 41971 bin [25.5,25.6) has 44897 bin [25.6,25.7) has 44784 bin [25.7,25.8) has 45501 bin [25.8,25.9) has 44950 bin [25.9,26.0) has 46717 bin [26.0,26.1) has 42851 bin [26.1,26.2) has 42514 bin [26.2,26.3) has 44464 bin [26.3,26.4) has 41547 bin [26.4,26.5) has 40759 bin [26.5,26.6) has 41522 bin [26.6,26.7) has 40734 bin [26.7,26.8) has 43472 bin [26.8,26.9) has 42755 bin [26.9,27.0) has 38600 bin [27.0,27.1) has 36714 bin [27.1,27.2) has 39066 bin [27.2,27.3) has 39084 bin [27.3,27.4) has 38448 bin [27.4,27.5) has 38467 bin [27.5,27.6) has 37544 bin [27.6,27.7) has 38495 bin [27.7,27.8) has 31619 bin [27.8,27.9) has 27999 bin [27.9,28.0) has 26604 bin [28.0,28.1) has 25945 bin [28.1,28.2) has 25410 bin [28.2,28.3) has 25947 bin [28.3,28.4) has 26024 bin [28.4,28.5) has 25561 bin [28.5,28.6) has 25361 bin [28.6,28.7) has 25665 bin [28.7,28.8) has 25622 bin [28.8,28.9) has 25080 bin [28.9,29.0) has 25554 bin [29.0,29.1) has 25360 bin [29.1,29.2) has 25548 bin [29.2,29.3) has 25647 bin [29.3,29.4) has 25600 bin [29.4,29.5) has 24910 bin [29.5,29.6) has 24604 bin [29.6,29.7) has 24285 bin [29.7,29.8) has 24026 bin [29.8,29.9) has 24175 bin [29.9,30.0) has 23996 bin [30.0,30.1) has 23471 bin [30.1,30.2) has 23678 bin [30.2,30.3) has 23277 bin [30.3,30.4) has 23061 bin [30.4,30.5) has 22971 bin [30.5,30.6) has 22976 bin [30.6,30.7) has 22713 bin [30.7,30.8) has 22473 bin [30.8,30.9) has 22152 bin [30.9,31.0) has 22443 bin [31.0,31.1) has 22323 bin [31.1,31.2) has 22450 bin [31.2,31.3) has 22059 bin [31.3,31.4) has 22182 bin [31.4,31.5) has 21413 bin [31.5,31.6) has 21121 bin [31.6,31.7) has 20791 bin [31.7,31.8) has 20351 bin [31.8,31.9) has 19962 bin [31.9,32.0) has 19656 bin [32.0,32.1) has 19272 bin [32.1,32.2) has 18886 bin [32.2,32.3) has 18545 bin [32.3,32.4) has 18080 bin [32.4,32.5) has 17626 bin [32.5,32.6) has 17206 bin [32.6,32.7) has 16898 bin [32.7,32.8) has 16395 bin [32.8,32.9) has 15971 bin [32.9,33.0) has 15654 bin [33.0,33.1) has 15429 bin [33.1,33.2) has 15097 bin [33.2,33.3) has 14595 bin [33.3,33.4) has 14416 bin [33.4,33.5) has 13976 bin [33.5,33.6) has 13674 bin [33.6,33.7) has 13329 bin [33.7,33.8) has 13137 bin [33.8,33.9) has 12989 bin [33.9,34.0) has 12738 bin [34.0,34.1) has 12535 bin [34.1,34.2) has 12427 bin [34.2,34.3) has 12181 bin [34.3,34.4) has 11999 bin [34.4,34.5) has 11570 bin [34.5,34.6) has 11580 bin [34.6,34.7) has 11079 bin [34.7,34.8) has 10560 bin [34.8,34.9) has 10464 bin [34.9,35.0) has 10440 bin [35.0,35.1) has 10118 bin [35.1,35.2) has 9976 bin [35.2,35.3) has 10031 bin [35.3,35.4) has 9708 bin [35.4,35.5) has 9603 bin [35.5,35.6) has 9081 bin [35.6,35.7) has 9298 bin [35.7,35.8) has 8670 bin [35.8,35.9) has 8818 bin [35.9,36.0) has 8293 bin [36.0,36.1) has 8051 bin [36.1,36.2) has 7968 bin [36.2,36.3) has 7788 bin [36.3,36.4) has 7641 bin [36.4,36.5) has 7249 bin [36.5,36.6) has 6873 bin [36.6,36.7) has 6800 bin [36.7,36.8) has 6487 bin [36.8,36.9) has 6460 bin [36.9,37.0) has 6409 bin [37.0,37.1) has 6293 bin [37.1,37.2) has 5970 bin [37.2,37.3) has 5785 bin [37.3,37.4) has 5552 bin [37.4,37.5) has 5606 bin [37.5,37.6) has 5479 bin [37.6,37.7) has 5469 bin [37.7,37.8) has 5276 bin [37.8,37.9) has 5063 bin [37.9,38.0) has 4960 bin [38.0,38.1) has 4671 bin [38.1,38.2) has 4598 bin [38.2,38.3) has 4535 bin [38.3,38.4) has 4351 bin [38.4,38.5) has 4235 bin [38.5,38.6) has 4071 bin [38.6,38.7) has 4039 bin [38.7,38.8) has 3874 bin [38.8,38.9) has 3719 bin [38.9,39.0) has 3567 bin [39.0,39.1) has 3444 bin [39.1,39.2) has 3441 bin [39.2,39.3) has 3276 bin [39.3,39.4) has 3265 bin [39.4,39.5) has 3084 bin [39.5,39.6) has 3119 bin [39.6,39.7) has 2913 bin [39.7,39.8) has 2937 bin [39.8,39.9) has 2765 bin [39.9,40.0) has 2589 bin [40.0,40.1) has 2556 bin [40.1,40.2) has 2396 bin [40.2,40.3) has 2341 bin [40.3,40.4) has 2343 bin [40.4,40.5) has 2225 bin [40.5,40.6) has 2099 bin [40.6,40.7) has 2092 bin [40.7,40.8) has 2014 bin [40.8,40.9) has 1962 bin [40.9,41.0) has 1819 bin [41.0,41.1) has 1827 bin [41.1,41.2) has 1709 bin [41.2,41.3) has 1624 bin [41.3,41.4) has 1584 bin [41.4,41.5) has 1540 bin [41.5,41.6) has 1384 bin [41.6,41.7) has 1370 bin [41.7,41.8) has 1295 bin [41.8,41.9) has 1320 bin [41.9,42.0) has 1203 bin [42.0,42.1) has 1171 bin [42.1,42.2) has 1095 bin [42.2,42.3) has 1153 bin [42.3,42.4) has 1135 bin [42.4,42.5) has 1091 bin [42.5,42.6) has 1119 bin [42.6,42.7) has 1046 bin [42.7,42.8) has 1037 bin [42.8,42.9) has 1104 bin [42.9,43.0) has 1085 bin [43.0,43.1) has 987 bin [43.1,43.2) has 886 bin [43.2,43.3) has 856 bin [43.3,43.4) has 809 bin [43.4,43.5) has 772 bin [43.5,43.6) has 761 bin [43.6,43.7) has 711 bin [43.7,43.8) has 635 bin [43.8,43.9) has 608 bin [43.9,44.0) has 609 bin [44.0,44.1) has 661 bin [44.1,44.2) has 579 bin [44.2,44.3) has 628 bin [44.3,44.4) has 534 bin [44.4,44.5) has 554 bin [44.5,44.6) has 507 bin [44.6,44.7) has 490 bin [44.7,44.8) has 439 bin [44.8,44.9) has 468 bin [44.9,45.0) has 410 bin [45.0,45.1) has 413 bin [45.1,45.2) has 360 bin [45.2,45.3) has 361 bin [45.3,45.4) has 392 bin [45.4,45.5) has 384 bin [45.5,45.6) has 348 bin [45.6,45.7) has 336 bin [45.7,45.8) has 356 bin [45.8,45.9) has 307 bin [45.9,46.0) has 279 bin [46.0,46.1) has 289 bin [46.1,46.2) has 270 bin [46.2,46.3) has 242 bin [46.3,46.4) has 213 bin [46.4,46.5) has 172 bin [46.5,46.6) has 163 bin [46.6,46.7) has 153 bin [46.7,46.8) has 106 bin [46.8,46.9) has 111 bin [46.9,47.0) has 123 bin [47.0,47.1) has 87 bin [47.1,47.2) has 97 bin [47.2,47.3) has 96 bin [47.3,47.4) has 92 bin [47.4,47.5) has 77 bin [47.5,47.6) has 66 bin [47.6,47.7) has 45 bin [47.7,47.8) has 58 bin [47.8,47.9) has 44 bin [47.9,48.0) has 35 bin [48.0,48.1) has 40 bin [48.1,48.2) has 39 bin [48.2,48.3) has 18 bin [48.3,48.4) has 19 bin [48.4,48.5) has 15 bin [48.5,48.6) has 5 bin [48.6,48.7) has 2 average z coordinate 22.7 for 25448350 element(s) point source id histogram with bin size 1.000000 bin 67 has 16524269 bin 68 has 8924081 average point source id 67.35067424803573 for 25448350 element(s)