lasinfo (210611) report for 'AHN4T/51DN1_20.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: 31733883 number of points by return: 26601915 3672744 1185721 243331 30172 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 382480 0 min x y z: 153980.000 382480.000 18.798 max x y z: 155019.999 383769.999 53.603 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: 31733883 extended number of points by return: 26601915 3672744 1185721 243331 30172 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 18798 53603 intensity 56 4860 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 -14 29 user_data 6 7 point_source_ID 68 69 gps_time 298041014.036998 298043731.111510 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 36 255 B 28 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.49 32.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26601915 number of intermediate returns: 1465586 number of last returns: 26555038 number of single returns: 22888656 covered area in square units/kilounits: 1341224/1.34 point density: all returns 23.66 last only 19.80 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31733883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26601915 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3672744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1185721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 243331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30172 instead zero. overview over extended number of returns of given pulse: 22888656 5001614 2835681 856160 140018 11133 621 0 0 0 0 0 0 0 0 histogram of classification of points: 6376885 unclassified (1) 21892281 ground (2) 3459022 building (6) 5695 water (9) +-> flagged as extended overlap: 2084386 +---> 507095 of those are unclassified (1) +---> 1280902 of those are ground (2) +---> 296376 of those are building (6) +---> 13 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.7,18.8) has 1 bin [18.8,18.9) has 36 bin [18.9,19.0) has 396 bin [19.0,19.1) has 287 bin [19.1,19.2) has 1256 bin [19.2,19.3) has 1462 bin [19.3,19.4) has 1150 bin [19.4,19.5) has 2359 bin [19.5,19.6) has 6359 bin [19.6,19.7) has 9914 bin [19.7,19.8) has 9659 bin [19.8,19.9) has 8486 bin [19.9,20.0) has 10238 bin [20.0,20.1) has 12323 bin [20.1,20.2) has 15149 bin [20.2,20.3) has 22835 bin [20.3,20.4) has 45577 bin [20.4,20.5) has 77961 bin [20.5,20.6) has 234592 bin [20.6,20.7) has 327771 bin [20.7,20.8) has 319999 bin [20.8,20.9) has 331187 bin [20.9,21.0) has 315913 bin [21.0,21.1) has 408381 bin [21.1,21.2) has 705417 bin [21.2,21.3) has 2366655 bin [21.3,21.4) has 3652594 bin [21.4,21.5) has 3417324 bin [21.5,21.6) has 3714492 bin [21.6,21.7) has 2680045 bin [21.7,21.8) has 1765878 bin [21.8,21.9) has 753920 bin [21.9,22.0) has 335998 bin [22.0,22.1) has 229014 bin [22.1,22.2) has 145135 bin [22.2,22.3) has 90188 bin [22.3,22.4) has 73502 bin [22.4,22.5) has 69932 bin [22.5,22.6) has 74670 bin [22.6,22.7) has 80630 bin [22.7,22.8) has 81651 bin [22.8,22.9) has 82675 bin [22.9,23.0) has 82693 bin [23.0,23.1) has 78629 bin [23.1,23.2) has 74372 bin [23.2,23.3) has 71941 bin [23.3,23.4) has 69701 bin [23.4,23.5) has 69220 bin [23.5,23.6) has 61716 bin [23.6,23.7) has 51051 bin [23.7,23.8) has 46164 bin [23.8,23.9) has 44594 bin [23.9,24.0) has 49966 bin [24.0,24.1) has 61593 bin [24.1,24.2) has 66487 bin [24.2,24.3) has 76775 bin [24.3,24.4) has 88151 bin [24.4,24.5) has 83556 bin [24.5,24.6) has 98332 bin [24.6,24.7) has 87064 bin [24.7,24.8) has 68582 bin [24.8,24.9) has 53147 bin [24.9,25.0) has 42496 bin [25.0,25.1) has 38761 bin [25.1,25.2) has 36140 bin [25.2,25.3) has 36799 bin [25.3,25.4) has 36286 bin [25.4,25.5) has 45653 bin [25.5,25.6) has 49511 bin [25.6,25.7) has 41139 bin [25.7,25.8) has 35662 bin [25.8,25.9) has 34579 bin [25.9,26.0) has 35526 bin [26.0,26.1) has 37078 bin [26.1,26.2) has 38062 bin [26.2,26.3) has 42141 bin [26.3,26.4) has 52397 bin [26.4,26.5) has 41154 bin [26.5,26.6) has 39700 bin [26.6,26.7) has 41576 bin [26.7,26.8) has 45451 bin [26.8,26.9) has 36297 bin [26.9,27.0) has 38379 bin [27.0,27.1) has 44617 bin [27.1,27.2) has 47639 bin [27.2,27.3) has 52676 bin [27.3,27.4) has 52736 bin [27.4,27.5) has 69654 bin [27.5,27.6) has 62334 bin [27.6,27.7) has 48604 bin [27.7,27.8) has 41485 bin [27.8,27.9) has 40294 bin [27.9,28.0) has 51049 bin [28.0,28.1) has 56486 bin [28.1,28.2) has 49131 bin [28.2,28.3) has 53672 bin [28.3,28.4) has 75461 bin [28.4,28.5) has 75847 bin [28.5,28.6) has 67754 bin [28.6,28.7) has 54823 bin [28.7,28.8) has 48810 bin [28.8,28.9) has 40218 bin [28.9,29.0) has 50501 bin [29.0,29.1) has 67687 bin [29.1,29.2) has 63148 bin [29.2,29.3) has 90166 bin [29.3,29.4) has 104109 bin [29.4,29.5) has 87775 bin [29.5,29.6) has 78366 bin [29.6,29.7) has 60101 bin [29.7,29.8) has 62129 bin [29.8,29.9) has 56809 bin [29.9,30.0) has 49474 bin [30.0,30.1) has 36421 bin [30.1,30.2) has 35935 bin [30.2,30.3) has 37786 bin [30.3,30.4) has 58407 bin [30.4,30.5) has 77738 bin [30.5,30.6) has 55153 bin [30.6,30.7) has 37252 bin [30.7,30.8) has 37404 bin [30.8,30.9) has 41120 bin [30.9,31.0) has 47482 bin [31.0,31.1) has 61323 bin [31.1,31.2) has 63997 bin [31.2,31.3) has 73582 bin [31.3,31.4) has 60615 bin [31.4,31.5) has 60619 bin [31.5,31.6) has 68335 bin [31.6,31.7) has 55682 bin [31.7,31.8) has 53120 bin [31.8,31.9) has 44285 bin [31.9,32.0) has 41658 bin [32.0,32.1) has 40341 bin [32.1,32.2) has 41212 bin [32.2,32.3) has 36335 bin [32.3,32.4) has 35051 bin [32.4,32.5) has 36528 bin [32.5,32.6) has 33507 bin [32.6,32.7) has 29811 bin [32.7,32.8) has 29932 bin [32.8,32.9) has 30256 bin [32.9,33.0) has 29864 bin [33.0,33.1) has 30606 bin [33.1,33.2) has 30440 bin [33.2,33.3) has 36066 bin [33.3,33.4) has 57642 bin [33.4,33.5) has 60440 bin [33.5,33.6) has 69609 bin [33.6,33.7) has 64016 bin [33.7,33.8) has 56876 bin [33.8,33.9) has 53537 bin [33.9,34.0) has 51727 bin [34.0,34.1) has 44774 bin [34.1,34.2) has 34764 bin [34.2,34.3) has 36843 bin [34.3,34.4) has 41523 bin [34.4,34.5) has 45298 bin [34.5,34.6) has 44276 bin [34.6,34.7) has 43500 bin [34.7,34.8) has 44629 bin [34.8,34.9) has 52168 bin [34.9,35.0) has 96687 bin [35.0,35.1) has 91554 bin [35.1,35.2) has 80957 bin [35.2,35.3) has 85809 bin [35.3,35.4) has 112256 bin [35.4,35.5) has 130396 bin [35.5,35.6) has 109691 bin [35.6,35.7) has 88951 bin [35.7,35.8) has 77301 bin [35.8,35.9) has 52428 bin [35.9,36.0) has 32231 bin [36.0,36.1) has 29957 bin [36.1,36.2) has 29895 bin [36.2,36.3) has 29962 bin [36.3,36.4) has 30025 bin [36.4,36.5) has 29850 bin [36.5,36.6) has 30091 bin [36.6,36.7) has 29896 bin [36.7,36.8) has 29746 bin [36.8,36.9) has 29649 bin [36.9,37.0) has 29814 bin [37.0,37.1) has 29523 bin [37.1,37.2) has 29415 bin [37.2,37.3) has 28916 bin [37.3,37.4) has 29019 bin [37.4,37.5) has 28980 bin [37.5,37.6) has 29256 bin [37.6,37.7) has 29200 bin [37.7,37.8) has 29021 bin [37.8,37.9) has 28626 bin [37.9,38.0) has 28371 bin [38.0,38.1) has 28126 bin [38.1,38.2) has 28043 bin [38.2,38.3) has 28035 bin [38.3,38.4) has 27716 bin [38.4,38.5) has 27500 bin [38.5,38.6) has 27572 bin [38.6,38.7) has 27506 bin [38.7,38.8) has 27327 bin [38.8,38.9) has 28818 bin [38.9,39.0) has 33523 bin [39.0,39.1) has 27238 bin [39.1,39.2) has 26096 bin [39.2,39.3) has 25669 bin [39.3,39.4) has 25502 bin [39.4,39.5) has 25219 bin [39.5,39.6) has 25301 bin [39.6,39.7) has 25529 bin [39.7,39.8) has 25072 bin [39.8,39.9) has 30317 bin [39.9,40.0) has 46719 bin [40.0,40.1) has 29071 bin [40.1,40.2) has 24317 bin [40.2,40.3) has 23592 bin [40.3,40.4) has 23045 bin [40.4,40.5) has 22989 bin [40.5,40.6) has 23324 bin [40.6,40.7) has 26131 bin [40.7,40.8) has 25396 bin [40.8,40.9) has 22420 bin [40.9,41.0) has 20478 bin [41.0,41.1) has 20187 bin [41.1,41.2) has 31418 bin [41.2,41.3) has 42201 bin [41.3,41.4) has 37357 bin [41.4,41.5) has 18459 bin [41.5,41.6) has 18117 bin [41.6,41.7) has 17099 bin [41.7,41.8) has 16335 bin [41.8,41.9) has 16236 bin [41.9,42.0) has 15729 bin [42.0,42.1) has 15978 bin [42.1,42.2) has 15447 bin [42.2,42.3) has 14828 bin [42.3,42.4) has 14222 bin [42.4,42.5) has 14022 bin [42.5,42.6) has 13075 bin [42.6,42.7) has 12280 bin [42.7,42.8) has 11953 bin [42.8,42.9) has 11508 bin [42.9,43.0) has 11161 bin [43.0,43.1) has 10302 bin [43.1,43.2) has 10087 bin [43.2,43.3) has 9470 bin [43.3,43.4) has 9152 bin [43.4,43.5) has 8778 bin [43.5,43.6) has 8136 bin [43.6,43.7) has 7824 bin [43.7,43.8) has 7588 bin [43.8,43.9) has 6949 bin [43.9,44.0) has 6759 bin [44.0,44.1) has 6363 bin [44.1,44.2) has 6037 bin [44.2,44.3) has 5903 bin [44.3,44.4) has 5808 bin [44.4,44.5) has 5345 bin [44.5,44.6) has 5054 bin [44.6,44.7) has 4905 bin [44.7,44.8) has 4691 bin [44.8,44.9) has 4586 bin [44.9,45.0) has 4268 bin [45.0,45.1) has 4275 bin [45.1,45.2) has 4042 bin [45.2,45.3) has 3804 bin [45.3,45.4) has 3674 bin [45.4,45.5) has 3522 bin [45.5,45.6) has 3372 bin [45.6,45.7) has 2977 bin [45.7,45.8) has 3001 bin [45.8,45.9) has 2778 bin [45.9,46.0) has 2622 bin [46.0,46.1) has 2457 bin [46.1,46.2) has 2508 bin [46.2,46.3) has 2237 bin [46.3,46.4) has 2225 bin [46.4,46.5) has 2099 bin [46.5,46.6) has 2012 bin [46.6,46.7) has 1827 bin [46.7,46.8) has 1789 bin [46.8,46.9) has 1564 bin [46.9,47.0) has 1461 bin [47.0,47.1) has 1410 bin [47.1,47.2) has 1249 bin [47.2,47.3) has 1120 bin [47.3,47.4) has 1120 bin [47.4,47.5) has 959 bin [47.5,47.6) has 860 bin [47.6,47.7) has 806 bin [47.7,47.8) has 690 bin [47.8,47.9) has 519 bin [47.9,48.0) has 493 bin [48.0,48.1) has 432 bin [48.1,48.2) has 364 bin [48.2,48.3) has 342 bin [48.3,48.4) has 232 bin [48.4,48.5) has 232 bin [48.5,48.6) has 214 bin [48.6,48.7) has 178 bin [48.7,48.8) has 126 bin [48.8,48.9) has 134 bin [48.9,49.0) has 113 bin [49.0,49.1) has 101 bin [49.1,49.2) has 90 bin [49.2,49.3) has 75 bin [49.3,49.4) has 70 bin [49.4,49.5) has 63 bin [49.5,49.6) has 106 bin [49.6,49.7) has 100 bin [49.7,49.8) has 105 bin [49.8,49.9) has 94 bin [49.9,50.0) has 66 bin [50.0,50.1) has 108 bin [50.1,50.2) has 96 bin [50.2,50.3) has 96 bin [50.3,50.4) has 81 bin [50.4,50.5) has 84 bin [50.5,50.6) has 67 bin [50.6,50.7) has 66 bin [50.7,50.8) has 55 bin [50.8,50.9) has 71 bin [50.9,51.0) has 78 bin [51.0,51.1) has 53 bin [51.1,51.2) has 60 bin [51.2,51.3) has 69 bin [51.3,51.4) has 59 bin [51.4,51.5) has 52 bin [51.5,51.6) has 55 bin [51.6,51.7) has 66 bin [51.7,51.8) has 63 bin [51.8,51.9) has 72 bin [51.9,52.0) has 64 bin [52.0,52.1) has 47 bin [52.1,52.2) has 54 bin [52.2,52.3) has 40 bin [52.3,52.4) has 34 bin [52.4,52.5) has 16 bin [52.5,52.6) has 26 bin [52.6,52.7) has 16 bin [52.7,52.8) has 23 bin [52.8,52.9) has 24 bin [52.9,53.0) has 18 bin [53.0,53.1) has 25 bin [53.1,53.2) has 25 bin [53.2,53.3) has 21 bin [53.3,53.4) has 59 bin [53.4,53.5) has 68 bin [53.5,53.6) has 9 bin [53.6,53.7) has 1 average z coordinate 24.4 for 31733883 element(s) point source id histogram with bin size 1.000000 bin 68 has 19272066 bin 69 has 12461817 average point source id 68.392697515144931 for 31733883 element(s)