lasinfo (210611) report for 'AHN4T/50HZ2_18.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: 339/2022 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: 31931204 number of points by return: 27737138 3082021 949601 150375 12069 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 376230 0 min x y z: 136980.000 376230.000 25.716 max x y z: 138019.999 377519.999 58.749 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: 31931204 extended number of points by return: 27737138 3082021 949601 150375 12069 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 25716 58749 intensity 56 4167 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 -29 14 user_data 6 7 point_source_ID 59 60 gps_time 298026120.209796 298026507.077301 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 33 255 B 24 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0.56 41.67 ('Amplitude') attribute1 -16.57 25.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27737138 number of intermediate returns: 1111751 number of last returns: 27727551 number of single returns: 24645236 covered area in square units/kilounits: 1340196/1.34 point density: all returns 23.83 last only 20.69 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31931204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27737138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3082021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 949601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 150375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12069 instead zero. overview over extended number of returns of given pulse: 24645236 4273734 2398448 553387 57788 2551 60 0 0 0 0 0 0 0 0 histogram of classification of points: 5239423 unclassified (1) 25624353 ground (2) 1035082 building (6) 32346 water (9) +-> flagged as extended overlap: 1913347 +---> 199882 of those are unclassified (1) +---> 1650551 of those are ground (2) +---> 58991 of those are building (6) +---> 3923 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.7,25.8) has 319 bin [25.8,25.9) has 9607 bin [25.9,26.0) has 1921 bin [26.0,26.1) has 1614 bin [26.1,26.2) has 3520 bin [26.2,26.3) has 16724 bin [26.3,26.4) has 62994 bin [26.4,26.5) has 116881 bin [26.5,26.6) has 89357 bin [26.6,26.7) has 80653 bin [26.7,26.8) has 177840 bin [26.8,26.9) has 352428 bin [26.9,27.0) has 396101 bin [27.0,27.1) has 197272 bin [27.1,27.2) has 161329 bin [27.2,27.3) has 466909 bin [27.3,27.4) has 729673 bin [27.4,27.5) has 573002 bin [27.5,27.6) has 362360 bin [27.6,27.7) has 349086 bin [27.7,27.8) has 378415 bin [27.8,27.9) has 413097 bin [27.9,28.0) has 447535 bin [28.0,28.1) has 485543 bin [28.1,28.2) has 642745 bin [28.2,28.3) has 631607 bin [28.3,28.4) has 687122 bin [28.4,28.5) has 881694 bin [28.5,28.6) has 1129636 bin [28.6,28.7) has 1230467 bin [28.7,28.8) has 1344724 bin [28.8,28.9) has 1546575 bin [28.9,29.0) has 1271600 bin [29.0,29.1) has 922081 bin [29.1,29.2) has 824996 bin [29.2,29.3) has 609052 bin [29.3,29.4) has 578871 bin [29.4,29.5) has 493572 bin [29.5,29.6) has 425174 bin [29.6,29.7) has 381420 bin [29.7,29.8) has 369520 bin [29.8,29.9) has 345191 bin [29.9,30.0) has 364951 bin [30.0,30.1) has 386554 bin [30.1,30.2) has 443964 bin [30.2,30.3) has 434045 bin [30.3,30.4) has 385804 bin [30.4,30.5) has 393494 bin [30.5,30.6) has 454817 bin [30.6,30.7) has 456555 bin [30.7,30.8) has 390120 bin [30.8,30.9) has 359906 bin [30.9,31.0) has 358502 bin [31.0,31.1) has 362903 bin [31.1,31.2) has 254264 bin [31.2,31.3) has 172335 bin [31.3,31.4) has 146300 bin [31.4,31.5) has 120417 bin [31.5,31.6) has 85121 bin [31.6,31.7) has 52164 bin [31.7,31.8) has 44494 bin [31.8,31.9) has 42498 bin [31.9,32.0) has 42926 bin [32.0,32.1) has 43398 bin [32.1,32.2) has 41706 bin [32.2,32.3) has 40243 bin [32.3,32.4) has 40397 bin [32.4,32.5) has 38697 bin [32.5,32.6) has 39008 bin [32.6,32.7) has 39091 bin [32.7,32.8) has 38046 bin [32.8,32.9) has 37939 bin [32.9,33.0) has 35093 bin [33.0,33.1) has 36525 bin [33.1,33.2) has 38721 bin [33.2,33.3) has 36779 bin [33.3,33.4) has 36401 bin [33.4,33.5) has 36102 bin [33.5,33.6) has 36426 bin [33.6,33.7) has 35528 bin [33.7,33.8) has 36441 bin [33.8,33.9) has 37977 bin [33.9,34.0) has 40763 bin [34.0,34.1) has 42095 bin [34.1,34.2) has 42300 bin [34.2,34.3) has 41342 bin [34.3,34.4) has 42344 bin [34.4,34.5) has 46155 bin [34.5,34.6) has 47777 bin [34.6,34.7) has 50031 bin [34.7,34.8) has 51919 bin [34.8,34.9) has 53780 bin [34.9,35.0) has 53283 bin [35.0,35.1) has 51715 bin [35.1,35.2) has 53887 bin [35.2,35.3) has 54604 bin [35.3,35.4) has 55509 bin [35.4,35.5) has 56085 bin [35.5,35.6) has 54401 bin [35.6,35.7) has 52692 bin [35.7,35.8) has 51948 bin [35.8,35.9) has 53554 bin [35.9,36.0) has 54522 bin [36.0,36.1) has 55722 bin [36.1,36.2) has 54246 bin [36.2,36.3) has 54011 bin [36.3,36.4) has 50698 bin [36.4,36.5) has 42260 bin [36.5,36.6) has 35479 bin [36.6,36.7) has 33948 bin [36.7,36.8) has 33862 bin [36.8,36.9) has 33402 bin [36.9,37.0) has 33327 bin [37.0,37.1) has 33163 bin [37.1,37.2) has 34833 bin [37.2,37.3) has 46417 bin [37.3,37.4) has 42346 bin [37.4,37.5) has 37325 bin [37.5,37.6) has 35850 bin [37.6,37.7) has 34889 bin [37.7,37.8) has 31951 bin [37.8,37.9) has 31727 bin [37.9,38.0) has 31044 bin [38.0,38.1) has 31793 bin [38.1,38.2) has 30800 bin [38.2,38.3) has 31773 bin [38.3,38.4) has 31992 bin [38.4,38.5) has 30205 bin [38.5,38.6) has 29702 bin [38.6,38.7) has 29469 bin [38.7,38.8) has 34145 bin [38.8,38.9) has 30367 bin [38.9,39.0) has 28987 bin [39.0,39.1) has 29519 bin [39.1,39.2) has 33528 bin [39.2,39.3) has 33281 bin [39.3,39.4) has 31485 bin [39.4,39.5) has 30521 bin [39.5,39.6) has 30262 bin [39.6,39.7) has 30537 bin [39.7,39.8) has 30632 bin [39.8,39.9) has 30900 bin [39.9,40.0) has 30977 bin [40.0,40.1) has 30826 bin [40.1,40.2) has 31132 bin [40.2,40.3) has 31477 bin [40.3,40.4) has 31934 bin [40.4,40.5) has 31805 bin [40.5,40.6) has 31978 bin [40.6,40.7) has 32284 bin [40.7,40.8) has 32352 bin [40.8,40.9) has 33002 bin [40.9,41.0) has 33455 bin [41.0,41.1) has 33206 bin [41.1,41.2) has 33294 bin [41.2,41.3) has 32953 bin [41.3,41.4) has 33372 bin [41.4,41.5) has 33722 bin [41.5,41.6) has 33731 bin [41.6,41.7) has 33854 bin [41.7,41.8) has 34478 bin [41.8,41.9) has 34444 bin [41.9,42.0) has 34006 bin [42.0,42.1) has 34743 bin [42.1,42.2) has 35019 bin [42.2,42.3) has 34790 bin [42.3,42.4) has 34865 bin [42.4,42.5) has 34972 bin [42.5,42.6) has 35019 bin [42.6,42.7) has 35234 bin [42.7,42.8) has 34854 bin [42.8,42.9) has 35315 bin [42.9,43.0) has 35394 bin [43.0,43.1) has 35934 bin [43.1,43.2) has 36124 bin [43.2,43.3) has 36076 bin [43.3,43.4) has 36383 bin [43.4,43.5) has 36175 bin [43.5,43.6) has 35626 bin [43.6,43.7) has 35421 bin [43.7,43.8) has 35713 bin [43.8,43.9) has 35554 bin [43.9,44.0) has 34960 bin [44.0,44.1) has 34320 bin [44.1,44.2) has 34496 bin [44.2,44.3) has 33798 bin [44.3,44.4) has 34112 bin [44.4,44.5) has 33476 bin [44.5,44.6) has 33209 bin [44.6,44.7) has 32658 bin [44.7,44.8) has 33067 bin [44.8,44.9) has 32774 bin [44.9,45.0) has 32469 bin [45.0,45.1) has 31845 bin [45.1,45.2) has 31898 bin [45.2,45.3) has 31478 bin [45.3,45.4) has 31546 bin [45.4,45.5) has 31315 bin [45.5,45.6) has 30412 bin [45.6,45.7) has 30024 bin [45.7,45.8) has 29571 bin [45.8,45.9) has 29160 bin [45.9,46.0) has 28658 bin [46.0,46.1) has 28016 bin [46.1,46.2) has 27515 bin [46.2,46.3) has 27307 bin [46.3,46.4) has 26362 bin [46.4,46.5) has 26005 bin [46.5,46.6) has 25517 bin [46.6,46.7) has 24855 bin [46.7,46.8) has 24624 bin [46.8,46.9) has 24357 bin [46.9,47.0) has 23902 bin [47.0,47.1) has 22898 bin [47.1,47.2) has 22953 bin [47.2,47.3) has 22084 bin [47.3,47.4) has 21106 bin [47.4,47.5) has 20755 bin [47.5,47.6) has 20134 bin [47.6,47.7) has 19407 bin [47.7,47.8) has 18594 bin [47.8,47.9) has 18121 bin [47.9,48.0) has 17520 bin [48.0,48.1) has 16966 bin [48.1,48.2) has 16151 bin [48.2,48.3) has 15480 bin [48.3,48.4) has 14726 bin [48.4,48.5) has 14260 bin [48.5,48.6) has 13637 bin [48.6,48.7) has 12905 bin [48.7,48.8) has 12362 bin [48.8,48.9) has 12087 bin [48.9,49.0) has 11801 bin [49.0,49.1) has 11387 bin [49.1,49.2) has 10735 bin [49.2,49.3) has 10272 bin [49.3,49.4) has 9643 bin [49.4,49.5) has 9432 bin [49.5,49.6) has 8931 bin [49.6,49.7) has 8522 bin [49.7,49.8) has 8030 bin [49.8,49.9) has 7748 bin [49.9,50.0) has 7459 bin [50.0,50.1) has 7175 bin [50.1,50.2) has 6860 bin [50.2,50.3) has 6577 bin [50.3,50.4) has 6420 bin [50.4,50.5) has 6179 bin [50.5,50.6) has 5918 bin [50.6,50.7) has 5550 bin [50.7,50.8) has 5277 bin [50.8,50.9) has 5184 bin [50.9,51.0) has 4818 bin [51.0,51.1) has 4244 bin [51.1,51.2) has 4255 bin [51.2,51.3) has 3831 bin [51.3,51.4) has 3526 bin [51.4,51.5) has 3268 bin [51.5,51.6) has 3012 bin [51.6,51.7) has 2757 bin [51.7,51.8) has 2442 bin [51.8,51.9) has 2196 bin [51.9,52.0) has 2012 bin [52.0,52.1) has 1759 bin [52.1,52.2) has 1577 bin [52.2,52.3) has 1364 bin [52.3,52.4) has 1165 bin [52.4,52.5) has 1053 bin [52.5,52.6) has 851 bin [52.6,52.7) has 816 bin [52.7,52.8) has 681 bin [52.8,52.9) has 562 bin [52.9,53.0) has 510 bin [53.0,53.1) has 382 bin [53.1,53.2) has 343 bin [53.2,53.3) has 318 bin [53.3,53.4) has 250 bin [53.4,53.5) has 244 bin [53.5,53.6) has 200 bin [53.6,53.7) has 167 bin [53.7,53.8) has 141 bin [53.8,53.9) has 137 bin [53.9,54.0) has 105 bin [54.0,54.1) has 97 bin [54.1,54.2) has 88 bin [54.2,54.3) has 105 bin [54.3,54.4) has 87 bin [54.4,54.5) has 85 bin [54.5,54.6) has 74 bin [54.6,54.7) has 89 bin [54.7,54.8) has 89 bin [54.8,54.9) has 64 bin [54.9,55.0) has 78 bin [55.0,55.1) has 87 bin [55.1,55.2) has 72 bin [55.2,55.3) has 65 bin [55.3,55.4) has 60 bin [55.4,55.5) has 70 bin [55.5,55.6) has 60 bin [55.6,55.7) has 54 bin [55.7,55.8) has 55 bin [55.8,55.9) has 47 bin [55.9,56.0) has 58 bin [56.0,56.1) has 40 bin [56.1,56.2) has 44 bin [56.2,56.3) has 38 bin [56.3,56.4) has 35 bin [56.4,56.5) has 29 bin [56.5,56.6) has 21 bin [56.6,56.7) has 11 bin [56.7,56.8) has 7 bin [56.8,56.9) has 14 bin [56.9,57.0) has 10 bin [57.0,57.1) has 3 bin [57.1,57.2) has 3 bin [57.2,57.3) has 10 bin [57.3,57.4) has 5 bin [57.4,57.5) has 3 bin [57.5,57.6) has 4 bin [57.6,57.7) has 1 bin [57.7,57.8) has 5 bin [57.8,57.9) has 3 bin [57.9,58.0) has 2 bin [58.0,58.1) has 2 bin [58.1,58.2) has 1 bin [58.2,58.3) has 2 bin [58.3,58.4) has 3 bin [58.4,58.5) has 3 bin [58.5,58.6) has 2 bin [58.6,58.7) has 3 bin [58.7,58.8) has 2 average z coordinate 31.0 for 31931204 element(s) point source id histogram with bin size 1.000000 bin 59 has 13567298 bin 60 has 18363906 average point source id 59.575108473830177 for 31931204 element(s)