lasinfo (210611) report for 'AHN4T/17HN1_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: 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: 37399755 number of points by return: 24493384 9368599 2954411 525048 54863 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 532480 0 min x y z: 253980.000 532480.000 16.508 max x y z: 255019.999 533769.999 53.023 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: 37399755 extended number of points by return: 24493384 9368599 2954411 525048 54863 3323 127 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 16508 53023 intensity 34 4502 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 -29 29 user_data 6 7 point_source_ID 63 65 gps_time 330514818.500409 330518429.486590 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 36 255 B 24 255 NIR 6 251 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 28.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24493384 number of intermediate returns: 3529977 number of last returns: 24517174 number of single returns: 15140780 covered area in square units/kilounits: 1341552/1.34 point density: all returns 27.88 last only 18.28 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37399755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24493384 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9368599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2954411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 525048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54863 instead zero. overview over extended number of returns of given pulse: 15140780 12827516 7277730 1876546 257137 19163 883 0 0 0 0 0 0 0 0 histogram of classification of points: 15764257 unclassified (1) 21543476 ground (2) 91863 building (6) 159 water (9) +-> flagged as extended overlap: 2359155 +---> 1062420 of those are unclassified (1) +---> 1296702 of those are ground (2) +---> 33 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 528 bin [16.6,16.7) has 1604 bin [16.7,16.8) has 3375 bin [16.8,16.9) has 12042 bin [16.9,17.0) has 42421 bin [17.0,17.1) has 60703 bin [17.1,17.2) has 117475 bin [17.2,17.3) has 208481 bin [17.3,17.4) has 308571 bin [17.4,17.5) has 653455 bin [17.5,17.6) has 851539 bin [17.6,17.7) has 1066757 bin [17.7,17.8) has 1022894 bin [17.8,17.9) has 937877 bin [17.9,18.0) has 992143 bin [18.0,18.1) has 1001237 bin [18.1,18.2) has 855630 bin [18.2,18.3) has 658224 bin [18.3,18.4) has 683822 bin [18.4,18.5) has 739575 bin [18.5,18.6) has 740941 bin [18.6,18.7) has 796131 bin [18.7,18.8) has 905653 bin [18.8,18.9) has 1003853 bin [18.9,19.0) has 1034365 bin [19.0,19.1) has 1018251 bin [19.1,19.2) has 946778 bin [19.2,19.3) has 862269 bin [19.3,19.4) has 751734 bin [19.4,19.5) has 642350 bin [19.5,19.6) has 527478 bin [19.6,19.7) has 497173 bin [19.7,19.8) has 429966 bin [19.8,19.9) has 334820 bin [19.9,20.0) has 286123 bin [20.0,20.1) has 254704 bin [20.1,20.2) has 235091 bin [20.2,20.3) has 222020 bin [20.3,20.4) has 185921 bin [20.4,20.5) has 144325 bin [20.5,20.6) has 113629 bin [20.6,20.7) has 97925 bin [20.7,20.8) has 87830 bin [20.8,20.9) has 81058 bin [20.9,21.0) has 73951 bin [21.0,21.1) has 66999 bin [21.1,21.2) has 60789 bin [21.2,21.3) has 55825 bin [21.3,21.4) has 54319 bin [21.4,21.5) has 52122 bin [21.5,21.6) has 48820 bin [21.6,21.7) has 48244 bin [21.7,21.8) has 47579 bin [21.8,21.9) has 45379 bin [21.9,22.0) has 44064 bin [22.0,22.1) has 43379 bin [22.1,22.2) has 43006 bin [22.2,22.3) has 43254 bin [22.3,22.4) has 42807 bin [22.4,22.5) has 42202 bin [22.5,22.6) has 42308 bin [22.6,22.7) has 42287 bin [22.7,22.8) has 42674 bin [22.8,22.9) has 42269 bin [22.9,23.0) has 41785 bin [23.0,23.1) has 41817 bin [23.1,23.2) has 41799 bin [23.2,23.3) has 42062 bin [23.3,23.4) has 42094 bin [23.4,23.5) has 43392 bin [23.5,23.6) has 42936 bin [23.6,23.7) has 42751 bin [23.7,23.8) has 42670 bin [23.8,23.9) has 42219 bin [23.9,24.0) has 42670 bin [24.0,24.1) has 42607 bin [24.1,24.2) has 42719 bin [24.2,24.3) has 43476 bin [24.3,24.4) has 43673 bin [24.4,24.5) has 43692 bin [24.5,24.6) has 44109 bin [24.6,24.7) has 44813 bin [24.7,24.8) has 45082 bin [24.8,24.9) has 45298 bin [24.9,25.0) has 45720 bin [25.0,25.1) has 45698 bin [25.1,25.2) has 46063 bin [25.2,25.3) has 46532 bin [25.3,25.4) has 47071 bin [25.4,25.5) has 47031 bin [25.5,25.6) has 47182 bin [25.6,25.7) has 47813 bin [25.7,25.8) has 48235 bin [25.8,25.9) has 48799 bin [25.9,26.0) has 49236 bin [26.0,26.1) has 49696 bin [26.1,26.2) has 49847 bin [26.2,26.3) has 50090 bin [26.3,26.4) has 50194 bin [26.4,26.5) has 50478 bin [26.5,26.6) has 50330 bin [26.6,26.7) has 50512 bin [26.7,26.8) has 51345 bin [26.8,26.9) has 51917 bin [26.9,27.0) has 52267 bin [27.0,27.1) has 52352 bin [27.1,27.2) has 52809 bin [27.2,27.3) has 52912 bin [27.3,27.4) has 53201 bin [27.4,27.5) has 54091 bin [27.5,27.6) has 54889 bin [27.6,27.7) has 55730 bin [27.7,27.8) has 56477 bin [27.8,27.9) has 57307 bin [27.9,28.0) has 57460 bin [28.0,28.1) has 58876 bin [28.1,28.2) has 59422 bin [28.2,28.3) has 60017 bin [28.3,28.4) has 60465 bin [28.4,28.5) has 60545 bin [28.5,28.6) has 61570 bin [28.6,28.7) has 62690 bin [28.7,28.8) has 63559 bin [28.8,28.9) has 64386 bin [28.9,29.0) has 65715 bin [29.0,29.1) has 66988 bin [29.1,29.2) has 67553 bin [29.2,29.3) has 68759 bin [29.3,29.4) has 69791 bin [29.4,29.5) has 71199 bin [29.5,29.6) has 72352 bin [29.6,29.7) has 72898 bin [29.7,29.8) has 74386 bin [29.8,29.9) has 75874 bin [29.9,30.0) has 77658 bin [30.0,30.1) has 79571 bin [30.1,30.2) has 80725 bin [30.2,30.3) has 81934 bin [30.3,30.4) has 82881 bin [30.4,30.5) has 85054 bin [30.5,30.6) has 86165 bin [30.6,30.7) has 88234 bin [30.7,30.8) has 89836 bin [30.8,30.9) has 91048 bin [30.9,31.0) has 92632 bin [31.0,31.1) has 94768 bin [31.1,31.2) has 96337 bin [31.2,31.3) has 97677 bin [31.3,31.4) has 100191 bin [31.4,31.5) has 102718 bin [31.5,31.6) has 103456 bin [31.6,31.7) has 105671 bin [31.7,31.8) has 107742 bin [31.8,31.9) has 109556 bin [31.9,32.0) has 112113 bin [32.0,32.1) has 113825 bin [32.1,32.2) has 115320 bin [32.2,32.3) has 116995 bin [32.3,32.4) has 119130 bin [32.4,32.5) has 121074 bin [32.5,32.6) has 121990 bin [32.6,32.7) has 123885 bin [32.7,32.8) has 126149 bin [32.8,32.9) has 127300 bin [32.9,33.0) has 129252 bin [33.0,33.1) has 130039 bin [33.1,33.2) has 130730 bin [33.2,33.3) has 131559 bin [33.3,33.4) has 132602 bin [33.4,33.5) has 133979 bin [33.5,33.6) has 135714 bin [33.6,33.7) has 135663 bin [33.7,33.8) has 137256 bin [33.8,33.9) has 137133 bin [33.9,34.0) has 137322 bin [34.0,34.1) has 136921 bin [34.1,34.2) has 137879 bin [34.2,34.3) has 137440 bin [34.3,34.4) has 136607 bin [34.4,34.5) has 136141 bin [34.5,34.6) has 136132 bin [34.6,34.7) has 135029 bin [34.7,34.8) has 133915 bin [34.8,34.9) has 133642 bin [34.9,35.0) has 131488 bin [35.0,35.1) has 129516 bin [35.1,35.2) has 128016 bin [35.2,35.3) has 125709 bin [35.3,35.4) has 123623 bin [35.4,35.5) has 122329 bin [35.5,35.6) has 120692 bin [35.6,35.7) has 118370 bin [35.7,35.8) has 116277 bin [35.8,35.9) has 113930 bin [35.9,36.0) has 111616 bin [36.0,36.1) has 109781 bin [36.1,36.2) has 107202 bin [36.2,36.3) has 104469 bin [36.3,36.4) has 102552 bin [36.4,36.5) has 100108 bin [36.5,36.6) has 96846 bin [36.6,36.7) has 94309 bin [36.7,36.8) has 92295 bin [36.8,36.9) has 89406 bin [36.9,37.0) has 86167 bin [37.0,37.1) has 83317 bin [37.1,37.2) has 80756 bin [37.2,37.3) has 79185 bin [37.3,37.4) has 76162 bin [37.4,37.5) has 73829 bin [37.5,37.6) has 71309 bin [37.6,37.7) has 68871 bin [37.7,37.8) has 66711 bin [37.8,37.9) has 64216 bin [37.9,38.0) has 62522 bin [38.0,38.1) has 60497 bin [38.1,38.2) has 59065 bin [38.2,38.3) has 56620 bin [38.3,38.4) has 54632 bin [38.4,38.5) has 53131 bin [38.5,38.6) has 50938 bin [38.6,38.7) has 49273 bin [38.7,38.8) has 47671 bin [38.8,38.9) has 45834 bin [38.9,39.0) has 44622 bin [39.0,39.1) has 42877 bin [39.1,39.2) has 40964 bin [39.2,39.3) has 39267 bin [39.3,39.4) has 37969 bin [39.4,39.5) has 36549 bin [39.5,39.6) has 35309 bin [39.6,39.7) has 34017 bin [39.7,39.8) has 32310 bin [39.8,39.9) has 30890 bin [39.9,40.0) has 29187 bin [40.0,40.1) has 28233 bin [40.1,40.2) has 26991 bin [40.2,40.3) has 25878 bin [40.3,40.4) has 24869 bin [40.4,40.5) has 23759 bin [40.5,40.6) has 22912 bin [40.6,40.7) has 21613 bin [40.7,40.8) has 20524 bin [40.8,40.9) has 19939 bin [40.9,41.0) has 18907 bin [41.0,41.1) has 18217 bin [41.1,41.2) has 17501 bin [41.2,41.3) has 16778 bin [41.3,41.4) has 15785 bin [41.4,41.5) has 15414 bin [41.5,41.6) has 14934 bin [41.6,41.7) has 14263 bin [41.7,41.8) has 13830 bin [41.8,41.9) has 13067 bin [41.9,42.0) has 12468 bin [42.0,42.1) has 11959 bin [42.1,42.2) has 11318 bin [42.2,42.3) has 10837 bin [42.3,42.4) has 10377 bin [42.4,42.5) has 9956 bin [42.5,42.6) has 9441 bin [42.6,42.7) has 9105 bin [42.7,42.8) has 8472 bin [42.8,42.9) has 7985 bin [42.9,43.0) has 7876 bin [43.0,43.1) has 7217 bin [43.1,43.2) has 7042 bin [43.2,43.3) has 6543 bin [43.3,43.4) has 6402 bin [43.4,43.5) has 6224 bin [43.5,43.6) has 5864 bin [43.6,43.7) has 5622 bin [43.7,43.8) has 5343 bin [43.8,43.9) has 5146 bin [43.9,44.0) has 4916 bin [44.0,44.1) has 4702 bin [44.1,44.2) has 4445 bin [44.2,44.3) has 4162 bin [44.3,44.4) has 3907 bin [44.4,44.5) has 3666 bin [44.5,44.6) has 3550 bin [44.6,44.7) has 3355 bin [44.7,44.8) has 3088 bin [44.8,44.9) has 2900 bin [44.9,45.0) has 2767 bin [45.0,45.1) has 2674 bin [45.1,45.2) has 2563 bin [45.2,45.3) has 2468 bin [45.3,45.4) has 2326 bin [45.4,45.5) has 2235 bin [45.5,45.6) has 2076 bin [45.6,45.7) has 2010 bin [45.7,45.8) has 2001 bin [45.8,45.9) has 1865 bin [45.9,46.0) has 1696 bin [46.0,46.1) has 1678 bin [46.1,46.2) has 1461 bin [46.2,46.3) has 1473 bin [46.3,46.4) has 1400 bin [46.4,46.5) has 1242 bin [46.5,46.6) has 1147 bin [46.6,46.7) has 1162 bin [46.7,46.8) has 1103 bin [46.8,46.9) has 1021 bin [46.9,47.0) has 936 bin [47.0,47.1) has 923 bin [47.1,47.2) has 825 bin [47.2,47.3) has 772 bin [47.3,47.4) has 738 bin [47.4,47.5) has 725 bin [47.5,47.6) has 689 bin [47.6,47.7) has 637 bin [47.7,47.8) has 582 bin [47.8,47.9) has 519 bin [47.9,48.0) has 497 bin [48.0,48.1) has 426 bin [48.1,48.2) has 400 bin [48.2,48.3) has 392 bin [48.3,48.4) has 368 bin [48.4,48.5) has 315 bin [48.5,48.6) has 295 bin [48.6,48.7) has 256 bin [48.7,48.8) has 267 bin [48.8,48.9) has 279 bin [48.9,49.0) has 255 bin [49.0,49.1) has 210 bin [49.1,49.2) has 220 bin [49.2,49.3) has 188 bin [49.3,49.4) has 155 bin [49.4,49.5) has 152 bin [49.5,49.6) has 121 bin [49.6,49.7) has 103 bin [49.7,49.8) has 100 bin [49.8,49.9) has 85 bin [49.9,50.0) has 72 bin [50.0,50.1) has 95 bin [50.1,50.2) has 86 bin [50.2,50.3) has 96 bin [50.3,50.4) has 74 bin [50.4,50.5) has 60 bin [50.5,50.6) has 44 bin [50.6,50.7) has 36 bin [50.7,50.8) has 25 bin [50.8,50.9) has 32 bin [50.9,51.0) has 32 bin [51.0,51.1) has 24 bin [51.1,51.2) has 21 bin [51.2,51.3) has 32 bin [51.3,51.4) has 24 bin [51.4,51.5) has 19 bin [51.5,51.6) has 14 bin [51.6,51.7) has 7 bin [51.7,51.8) has 12 bin [51.8,51.9) has 7 bin [51.9,52.0) has 5 bin [52.0,52.1) has 6 bin [52.1,52.2) has 5 bin [52.2,52.3) has 1 bin [52.3,52.4) has 6 bin [52.4,52.5) has 1 bin [52.5,52.6) has 5 bin [52.6,52.7) has 1 bin [52.7,52.8) has 3 bin [52.9,53.0) has 6 bin [53.0,53.1) has 2 average z coordinate 24.0 for 37399755 element(s) point source id histogram with bin size 1.000000 bin 63 has 18616 bin 64 has 27680686 bin 65 has 9700453 average point source id 64.258874342893421 for 37399755 element(s)