lasinfo (210611) report for 'AHN4T/37CZ1_11.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: 179/2021 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: 31336785 number of points by return: 26336565 4002731 821200 156761 19528 scale factor x y z: 0.001 0.001 0.001 offset x y z: 59980 427480 0 min x y z: 59980.000 427480.000 -0.949 max x y z: 61019.999 428769.999 34.738 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: 31336785 extended number of points by return: 26336565 4002731 821200 156761 19528 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 -949 34738 intensity 56 3057 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 9 user_data 6 7 point_source_ID 36 37 gps_time 259500972.232032 259502512.815370 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 5 255 B 5 255 NIR 68 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 1500 extended_scanner_channel 0 0 attribute0 0.56 30.57 ('Amplitude') attribute1 -15.54 15.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26336565 number of intermediate returns: 1000363 number of last returns: 26281652 number of single returns: 22281795 covered area in square units/kilounits: 1320132/1.32 point density: all returns 23.74 last only 19.91 (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 31336785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26336565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4002731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 821200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 156761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19528 instead zero. overview over extended number of returns of given pulse: 22281795 6408128 1999359 549755 89258 8040 450 0 0 0 0 0 0 0 0 histogram of classification of points: 11667683 unclassified (1) 19592162 ground (2) 75356 building (6) 1244 water (9) 340 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1864352 +---> 581224 of those are unclassified (1) +---> 1277689 of those are ground (2) +---> 5084 of those are building (6) +---> 189 of those are water (9) +---> 166 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 15 bin [-0.9,-0.8) has 1699 bin [-0.8,-0.7) has 39726 bin [-0.7,-0.6) has 79207 bin [-0.6,-0.5) has 105831 bin [-0.5,-0.4) has 114080 bin [-0.4,-0.3) has 114258 bin [-0.3,-0.2) has 201467 bin [-0.2,-0.1) has 309611 bin [-0.1,0.0) has 428756 bin [0.0,0.1) has 467720 bin [0.1,0.2) has 571490 bin [0.2,0.3) has 724590 bin [0.3,0.4) has 685800 bin [0.4,0.5) has 703049 bin [0.5,0.6) has 772671 bin [0.6,0.7) has 975911 bin [0.7,0.8) has 1003300 bin [0.8,0.9) has 908482 bin [0.9,1.0) has 888068 bin [1.0,1.1) has 681589 bin [1.1,1.2) has 505138 bin [1.2,1.3) has 433439 bin [1.3,1.4) has 299800 bin [1.4,1.5) has 297614 bin [1.5,1.6) has 464017 bin [1.6,1.7) has 609513 bin [1.7,1.8) has 636126 bin [1.8,1.9) has 757520 bin [1.9,2.0) has 775644 bin [2.0,2.1) has 706396 bin [2.1,2.2) has 617162 bin [2.2,2.3) has 430277 bin [2.3,2.4) has 270184 bin [2.4,2.5) has 183189 bin [2.5,2.6) has 148315 bin [2.6,2.7) has 131992 bin [2.7,2.8) has 118357 bin [2.8,2.9) has 113941 bin [2.9,3.0) has 113555 bin [3.0,3.1) has 110131 bin [3.1,3.2) has 107564 bin [3.2,3.3) has 111204 bin [3.3,3.4) has 118394 bin [3.4,3.5) has 133684 bin [3.5,3.6) has 158450 bin [3.6,3.7) has 184260 bin [3.7,3.8) has 217850 bin [3.8,3.9) has 279509 bin [3.9,4.0) has 351924 bin [4.0,4.1) has 337095 bin [4.1,4.2) has 311549 bin [4.2,4.3) has 271828 bin [4.3,4.4) has 191148 bin [4.4,4.5) has 147097 bin [4.5,4.6) has 138356 bin [4.6,4.7) has 127563 bin [4.7,4.8) has 126040 bin [4.8,4.9) has 124918 bin [4.9,5.0) has 123948 bin [5.0,5.1) has 126456 bin [5.1,5.2) has 127007 bin [5.2,5.3) has 128210 bin [5.3,5.4) has 129737 bin [5.4,5.5) has 133660 bin [5.5,5.6) has 130172 bin [5.6,5.7) has 125912 bin [5.7,5.8) has 126110 bin [5.8,5.9) has 124748 bin [5.9,6.0) has 120505 bin [6.0,6.1) has 118883 bin [6.1,6.2) has 119097 bin [6.2,6.3) has 119727 bin [6.3,6.4) has 122150 bin [6.4,6.5) has 126407 bin [6.5,6.6) has 130272 bin [6.6,6.7) has 132642 bin [6.7,6.8) has 132459 bin [6.8,6.9) has 130971 bin [6.9,7.0) has 130500 bin [7.0,7.1) has 129777 bin [7.1,7.2) has 127033 bin [7.2,7.3) has 124329 bin [7.3,7.4) has 121240 bin [7.4,7.5) has 118824 bin [7.5,7.6) has 116312 bin [7.6,7.7) has 113680 bin [7.7,7.8) has 109141 bin [7.8,7.9) has 106631 bin [7.9,8.0) has 103046 bin [8.0,8.1) has 98488 bin [8.1,8.2) has 95334 bin [8.2,8.3) has 91736 bin [8.3,8.4) has 88079 bin [8.4,8.5) has 83770 bin [8.5,8.6) has 78710 bin [8.6,8.7) has 74748 bin [8.7,8.8) has 71734 bin [8.8,8.9) has 68754 bin [8.9,9.0) has 66882 bin [9.0,9.1) has 64294 bin [9.1,9.2) has 62722 bin [9.2,9.3) has 60559 bin [9.3,9.4) has 59246 bin [9.4,9.5) has 58180 bin [9.5,9.6) has 56597 bin [9.6,9.7) has 56295 bin [9.7,9.8) has 54613 bin [9.8,9.9) has 54904 bin [9.9,10.0) has 55618 bin [10.0,10.1) has 55934 bin [10.1,10.2) has 55718 bin [10.2,10.3) has 56865 bin [10.3,10.4) has 57069 bin [10.4,10.5) has 57761 bin [10.5,10.6) has 58830 bin [10.6,10.7) has 61566 bin [10.7,10.8) has 64719 bin [10.8,10.9) has 74389 bin [10.9,11.0) has 84638 bin [11.0,11.1) has 85373 bin [11.1,11.2) has 86033 bin [11.2,11.3) has 85245 bin [11.3,11.4) has 79979 bin [11.4,11.5) has 77712 bin [11.5,11.6) has 74801 bin [11.6,11.7) has 74636 bin [11.7,11.8) has 74831 bin [11.8,11.9) has 74615 bin [11.9,12.0) has 75962 bin [12.0,12.1) has 78071 bin [12.1,12.2) has 81514 bin [12.2,12.3) has 83507 bin [12.3,12.4) has 82885 bin [12.4,12.5) has 83248 bin [12.5,12.6) has 82442 bin [12.6,12.7) has 83677 bin [12.7,12.8) has 84431 bin [12.8,12.9) has 85554 bin [12.9,13.0) has 86379 bin [13.0,13.1) has 87589 bin [13.1,13.2) has 88538 bin [13.2,13.3) has 90767 bin [13.3,13.4) has 90726 bin [13.4,13.5) has 89840 bin [13.5,13.6) has 87846 bin [13.6,13.7) has 86822 bin [13.7,13.8) has 85104 bin [13.8,13.9) has 83566 bin [13.9,14.0) has 79619 bin [14.0,14.1) has 75781 bin [14.1,14.2) has 70652 bin [14.2,14.3) has 66414 bin [14.3,14.4) has 61469 bin [14.4,14.5) has 57854 bin [14.5,14.6) has 53958 bin [14.6,14.7) has 49562 bin [14.7,14.8) has 46465 bin [14.8,14.9) has 42720 bin [14.9,15.0) has 39096 bin [15.0,15.1) has 36122 bin [15.1,15.2) has 33288 bin [15.2,15.3) has 30391 bin [15.3,15.4) has 28149 bin [15.4,15.5) has 26576 bin [15.5,15.6) has 24874 bin [15.6,15.7) has 23888 bin [15.7,15.8) has 22479 bin [15.8,15.9) has 21012 bin [15.9,16.0) has 19743 bin [16.0,16.1) has 18731 bin [16.1,16.2) has 17888 bin [16.2,16.3) has 17357 bin [16.3,16.4) has 16700 bin [16.4,16.5) has 16130 bin [16.5,16.6) has 15278 bin [16.6,16.7) has 14685 bin [16.7,16.8) has 14212 bin [16.8,16.9) has 13698 bin [16.9,17.0) has 13243 bin [17.0,17.1) has 13547 bin [17.1,17.2) has 13144 bin [17.2,17.3) has 13033 bin [17.3,17.4) has 12806 bin [17.4,17.5) has 12699 bin [17.5,17.6) has 12643 bin [17.6,17.7) has 12311 bin [17.7,17.8) has 12070 bin [17.8,17.9) has 11957 bin [17.9,18.0) has 11856 bin [18.0,18.1) has 11824 bin [18.1,18.2) has 11780 bin [18.2,18.3) has 11754 bin [18.3,18.4) has 11751 bin [18.4,18.5) has 11565 bin [18.5,18.6) has 11492 bin [18.6,18.7) has 11297 bin [18.7,18.8) has 11188 bin [18.8,18.9) has 11289 bin [18.9,19.0) has 11145 bin [19.0,19.1) has 11067 bin [19.1,19.2) has 11103 bin [19.2,19.3) has 10936 bin [19.3,19.4) has 11151 bin [19.4,19.5) has 10959 bin [19.5,19.6) has 10862 bin [19.6,19.7) has 10766 bin [19.7,19.8) has 10724 bin [19.8,19.9) has 10578 bin [19.9,20.0) has 10478 bin [20.0,20.1) has 10542 bin [20.1,20.2) has 10295 bin [20.2,20.3) has 10227 bin [20.3,20.4) has 10165 bin [20.4,20.5) has 10278 bin [20.5,20.6) has 10203 bin [20.6,20.7) has 10175 bin [20.7,20.8) has 10051 bin [20.8,20.9) has 9936 bin [20.9,21.0) has 9579 bin [21.0,21.1) has 9606 bin [21.1,21.2) has 9761 bin [21.2,21.3) has 9841 bin [21.3,21.4) has 9645 bin [21.4,21.5) has 9844 bin [21.5,21.6) has 9791 bin [21.6,21.7) has 9564 bin [21.7,21.8) has 9727 bin [21.8,21.9) has 9868 bin [21.9,22.0) has 9780 bin [22.0,22.1) has 9659 bin [22.1,22.2) has 9675 bin [22.2,22.3) has 9676 bin [22.3,22.4) has 9550 bin [22.4,22.5) has 9310 bin [22.5,22.6) has 9296 bin [22.6,22.7) has 9343 bin [22.7,22.8) has 9319 bin [22.8,22.9) has 9237 bin [22.9,23.0) has 9035 bin [23.0,23.1) has 8808 bin [23.1,23.2) has 8823 bin [23.2,23.3) has 8909 bin [23.3,23.4) has 8644 bin [23.4,23.5) has 8584 bin [23.5,23.6) has 8550 bin [23.6,23.7) has 8435 bin [23.7,23.8) has 8201 bin [23.8,23.9) has 8191 bin [23.9,24.0) has 7896 bin [24.0,24.1) has 7871 bin [24.1,24.2) has 7702 bin [24.2,24.3) has 7661 bin [24.3,24.4) has 7514 bin [24.4,24.5) has 7500 bin [24.5,24.6) has 7349 bin [24.6,24.7) has 7274 bin [24.7,24.8) has 6948 bin [24.8,24.9) has 7286 bin [24.9,25.0) has 7079 bin [25.0,25.1) has 7046 bin [25.1,25.2) has 6809 bin [25.2,25.3) has 6666 bin [25.3,25.4) has 6650 bin [25.4,25.5) has 6584 bin [25.5,25.6) has 6395 bin [25.6,25.7) has 6060 bin [25.7,25.8) has 6040 bin [25.8,25.9) has 5921 bin [25.9,26.0) has 6029 bin [26.0,26.1) has 5905 bin [26.1,26.2) has 5523 bin [26.2,26.3) has 5477 bin [26.3,26.4) has 5398 bin [26.4,26.5) has 5385 bin [26.5,26.6) has 5331 bin [26.6,26.7) has 5239 bin [26.7,26.8) has 5156 bin [26.8,26.9) has 5040 bin [26.9,27.0) has 4953 bin [27.0,27.1) has 4905 bin [27.1,27.2) has 4705 bin [27.2,27.3) has 4681 bin [27.3,27.4) has 4647 bin [27.4,27.5) has 4492 bin [27.5,27.6) has 4257 bin [27.6,27.7) has 4166 bin [27.7,27.8) has 3939 bin [27.8,27.9) has 4011 bin [27.9,28.0) has 3869 bin [28.0,28.1) has 3850 bin [28.1,28.2) has 3703 bin [28.2,28.3) has 3641 bin [28.3,28.4) has 3492 bin [28.4,28.5) has 3334 bin [28.5,28.6) has 3302 bin [28.6,28.7) has 3233 bin [28.7,28.8) has 3132 bin [28.8,28.9) has 2901 bin [28.9,29.0) has 3009 bin [29.0,29.1) has 2915 bin [29.1,29.2) has 2796 bin [29.2,29.3) has 2679 bin [29.3,29.4) has 2632 bin [29.4,29.5) has 2583 bin [29.5,29.6) has 2563 bin [29.6,29.7) has 2562 bin [29.7,29.8) has 2474 bin [29.8,29.9) has 2421 bin [29.9,30.0) has 2348 bin [30.0,30.1) has 2227 bin [30.1,30.2) has 2198 bin [30.2,30.3) has 2068 bin [30.3,30.4) has 2026 bin [30.4,30.5) has 1955 bin [30.5,30.6) has 1865 bin [30.6,30.7) has 1856 bin [30.7,30.8) has 1656 bin [30.8,30.9) has 1662 bin [30.9,31.0) has 1651 bin [31.0,31.1) has 1609 bin [31.1,31.2) has 1462 bin [31.2,31.3) has 1413 bin [31.3,31.4) has 1346 bin [31.4,31.5) has 1289 bin [31.5,31.6) has 1185 bin [31.6,31.7) has 1249 bin [31.7,31.8) has 1061 bin [31.8,31.9) has 973 bin [31.9,32.0) has 961 bin [32.0,32.1) has 881 bin [32.1,32.2) has 780 bin [32.2,32.3) has 723 bin [32.3,32.4) has 616 bin [32.4,32.5) has 568 bin [32.5,32.6) has 494 bin [32.6,32.7) has 413 bin [32.7,32.8) has 377 bin [32.8,32.9) has 301 bin [32.9,33.0) has 229 bin [33.0,33.1) has 167 bin [33.1,33.2) has 171 bin [33.2,33.3) has 113 bin [33.3,33.4) has 87 bin [33.4,33.5) has 65 bin [33.5,33.6) has 28 bin [33.6,33.7) has 37 bin [33.7,33.8) has 21 bin [33.8,33.9) has 23 bin [33.9,34.0) has 12 bin [34.0,34.1) has 5 bin [34.1,34.2) has 3 bin [34.3,34.4) has 2 bin [34.5,34.6) has 1 bin [34.7,34.8) has 1 average z coordinate 4.7 for 31336785 element(s) point source id histogram with bin size 1.000000 bin 36 has 12798454 bin 37 has 18538331 average point source id 36.591583693094236 for 31336785 element(s)