lasinfo (210611) report for 'AHN4T/51EZ2_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: 37796699 number of points by return: 26498211 8535926 2372778 357943 31841 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 388730 0 min x y z: 168980.000 388730.000 14.520 max x y z: 170019.999 390019.999 55.092 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: 37796699 extended number of points by return: 26498211 8535926 2372778 357943 31841 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 14520 55092 intensity 56 4852 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 29 user_data 6 7 point_source_ID 75 1077 gps_time 298283203.432566 298287483.086158 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 23 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 48.52 ('Amplitude') attribute1 -16.39 32.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26498211 number of intermediate returns: 2767728 number of last returns: 26480906 number of single returns: 17950146 covered area in square units/kilounits: 1340772/1.34 point density: all returns 28.19 last only 19.75 (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 37796699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26498211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8535926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2372778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 357943 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31841 instead zero. overview over extended number of returns of given pulse: 17950146 12324354 6052506 1309358 151159 8787 389 0 0 0 0 0 0 0 0 histogram of classification of points: 15624328 unclassified (1) 21934212 ground (2) 220283 building (6) 17876 water (9) +-> flagged as extended overlap: 2647898 +---> 1012279 of those are unclassified (1) +---> 1620611 of those are ground (2) +---> 14527 of those are building (6) +---> 481 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.5,14.6) has 59 bin [14.6,14.7) has 108 bin [14.7,14.8) has 401 bin [14.8,14.9) has 526 bin [14.9,15.0) has 2331 bin [15.0,15.1) has 1428 bin [15.1,15.2) has 2075 bin [15.2,15.3) has 6686 bin [15.3,15.4) has 7464 bin [15.4,15.5) has 12712 bin [15.5,15.6) has 18402 bin [15.6,15.7) has 56154 bin [15.7,15.8) has 104510 bin [15.8,15.9) has 280624 bin [15.9,16.0) has 807890 bin [16.0,16.1) has 869894 bin [16.1,16.2) has 843624 bin [16.2,16.3) has 838861 bin [16.3,16.4) has 1007321 bin [16.4,16.5) has 1188015 bin [16.5,16.6) has 1494015 bin [16.6,16.7) has 1625786 bin [16.7,16.8) has 1639312 bin [16.8,16.9) has 1445170 bin [16.9,17.0) has 1310838 bin [17.0,17.1) has 1145473 bin [17.1,17.2) has 1126971 bin [17.2,17.3) has 1118448 bin [17.3,17.4) has 1095738 bin [17.4,17.5) has 1034761 bin [17.5,17.6) has 925052 bin [17.6,17.7) has 761899 bin [17.7,17.8) has 564480 bin [17.8,17.9) has 427994 bin [17.9,18.0) has 324375 bin [18.0,18.1) has 248459 bin [18.1,18.2) has 166699 bin [18.2,18.3) has 130984 bin [18.3,18.4) has 98587 bin [18.4,18.5) has 77418 bin [18.5,18.6) has 65748 bin [18.6,18.7) has 55178 bin [18.7,18.8) has 52818 bin [18.8,18.9) has 50370 bin [18.9,19.0) has 48976 bin [19.0,19.1) has 48160 bin [19.1,19.2) has 46902 bin [19.2,19.3) has 46242 bin [19.3,19.4) has 44872 bin [19.4,19.5) has 42410 bin [19.5,19.6) has 42480 bin [19.6,19.7) has 42839 bin [19.7,19.8) has 41065 bin [19.8,19.9) has 40202 bin [19.9,20.0) has 40034 bin [20.0,20.1) has 38493 bin [20.1,20.2) has 37454 bin [20.2,20.3) has 37520 bin [20.3,20.4) has 39465 bin [20.4,20.5) has 38278 bin [20.5,20.6) has 36512 bin [20.6,20.7) has 36432 bin [20.7,20.8) has 35603 bin [20.8,20.9) has 35790 bin [20.9,21.0) has 35412 bin [21.0,21.1) has 35871 bin [21.1,21.2) has 35645 bin [21.2,21.3) has 35440 bin [21.3,21.4) has 35700 bin [21.4,21.5) has 36100 bin [21.5,21.6) has 36081 bin [21.6,21.7) has 36124 bin [21.7,21.8) has 35013 bin [21.8,21.9) has 34633 bin [21.9,22.0) has 34870 bin [22.0,22.1) has 34777 bin [22.1,22.2) has 34906 bin [22.2,22.3) has 35884 bin [22.3,22.4) has 35686 bin [22.4,22.5) has 35867 bin [22.5,22.6) has 36317 bin [22.6,22.7) has 36746 bin [22.7,22.8) has 37204 bin [22.8,22.9) has 36750 bin [22.9,23.0) has 36670 bin [23.0,23.1) has 37134 bin [23.1,23.2) has 38018 bin [23.2,23.3) has 37980 bin [23.3,23.4) has 38981 bin [23.4,23.5) has 38391 bin [23.5,23.6) has 38665 bin [23.6,23.7) has 38747 bin [23.7,23.8) has 38137 bin [23.8,23.9) has 38286 bin [23.9,24.0) has 38279 bin [24.0,24.1) has 38737 bin [24.1,24.2) has 38905 bin [24.2,24.3) has 39536 bin [24.3,24.4) has 40071 bin [24.4,24.5) has 40306 bin [24.5,24.6) has 40285 bin [24.6,24.7) has 41147 bin [24.7,24.8) has 41886 bin [24.8,24.9) has 42692 bin [24.9,25.0) has 42974 bin [25.0,25.1) has 43841 bin [25.1,25.2) has 44171 bin [25.2,25.3) has 44698 bin [25.3,25.4) has 45357 bin [25.4,25.5) has 45846 bin [25.5,25.6) has 45736 bin [25.6,25.7) has 46918 bin [25.7,25.8) has 47689 bin [25.8,25.9) has 49345 bin [25.9,26.0) has 49631 bin [26.0,26.1) has 50452 bin [26.1,26.2) has 50751 bin [26.2,26.3) has 51821 bin [26.3,26.4) has 52260 bin [26.4,26.5) has 53075 bin [26.5,26.6) has 54706 bin [26.6,26.7) has 56385 bin [26.7,26.8) has 57723 bin [26.8,26.9) has 58525 bin [26.9,27.0) has 59365 bin [27.0,27.1) has 60174 bin [27.1,27.2) has 61029 bin [27.2,27.3) has 62127 bin [27.3,27.4) has 63491 bin [27.4,27.5) has 64244 bin [27.5,27.6) has 65864 bin [27.6,27.7) has 66610 bin [27.7,27.8) has 68145 bin [27.8,27.9) has 69494 bin [27.9,28.0) has 70650 bin [28.0,28.1) has 72455 bin [28.1,28.2) has 73231 bin [28.2,28.3) has 75389 bin [28.3,28.4) has 77562 bin [28.4,28.5) has 79510 bin [28.5,28.6) has 80859 bin [28.6,28.7) has 82272 bin [28.7,28.8) has 83582 bin [28.8,28.9) has 85197 bin [28.9,29.0) has 87026 bin [29.0,29.1) has 89143 bin [29.1,29.2) has 90908 bin [29.2,29.3) has 93399 bin [29.3,29.4) has 95072 bin [29.4,29.5) has 96494 bin [29.5,29.6) has 98727 bin [29.6,29.7) has 101414 bin [29.7,29.8) has 102599 bin [29.8,29.9) has 104581 bin [29.9,30.0) has 106834 bin [30.0,30.1) has 108739 bin [30.1,30.2) has 111721 bin [30.2,30.3) has 113370 bin [30.3,30.4) has 114682 bin [30.4,30.5) has 115556 bin [30.5,30.6) has 115702 bin [30.6,30.7) has 118963 bin [30.7,30.8) has 119322 bin [30.8,30.9) has 121127 bin [30.9,31.0) has 121367 bin [31.0,31.1) has 122570 bin [31.1,31.2) has 124383 bin [31.2,31.3) has 125746 bin [31.3,31.4) has 126819 bin [31.4,31.5) has 128527 bin [31.5,31.6) has 129385 bin [31.6,31.7) has 128823 bin [31.7,31.8) has 129026 bin [31.8,31.9) has 129917 bin [31.9,32.0) has 129374 bin [32.0,32.1) has 131077 bin [32.1,32.2) has 130969 bin [32.2,32.3) has 131198 bin [32.3,32.4) has 131508 bin [32.4,32.5) has 130985 bin [32.5,32.6) has 130192 bin [32.6,32.7) has 129278 bin [32.7,32.8) has 129301 bin [32.8,32.9) has 127361 bin [32.9,33.0) has 126515 bin [33.0,33.1) has 126157 bin [33.1,33.2) has 125311 bin [33.2,33.3) has 123898 bin [33.3,33.4) has 122713 bin [33.4,33.5) has 121537 bin [33.5,33.6) has 120016 bin [33.6,33.7) has 117711 bin [33.7,33.8) has 115875 bin [33.8,33.9) has 112669 bin [33.9,34.0) has 110950 bin [34.0,34.1) has 107537 bin [34.1,34.2) has 105196 bin [34.2,34.3) has 103626 bin [34.3,34.4) has 101564 bin [34.4,34.5) has 99238 bin [34.5,34.6) has 96425 bin [34.6,34.7) has 94544 bin [34.7,34.8) has 91643 bin [34.8,34.9) has 89326 bin [34.9,35.0) has 86663 bin [35.0,35.1) has 83956 bin [35.1,35.2) has 81321 bin [35.2,35.3) has 79037 bin [35.3,35.4) has 77685 bin [35.4,35.5) has 75899 bin [35.5,35.6) has 73726 bin [35.6,35.7) has 70936 bin [35.7,35.8) has 68859 bin [35.8,35.9) has 67192 bin [35.9,36.0) has 65501 bin [36.0,36.1) has 64088 bin [36.1,36.2) has 62373 bin [36.2,36.3) has 60453 bin [36.3,36.4) has 59140 bin [36.4,36.5) has 57702 bin [36.5,36.6) has 55977 bin [36.6,36.7) has 54747 bin [36.7,36.8) has 53451 bin [36.8,36.9) has 51818 bin [36.9,37.0) has 50394 bin [37.0,37.1) has 48909 bin [37.1,37.2) has 47858 bin [37.2,37.3) has 46484 bin [37.3,37.4) has 45624 bin [37.4,37.5) has 44735 bin [37.5,37.6) has 43657 bin [37.6,37.7) has 42565 bin [37.7,37.8) has 41865 bin [37.8,37.9) has 40418 bin [37.9,38.0) has 39856 bin [38.0,38.1) has 38227 bin [38.1,38.2) has 37074 bin [38.2,38.3) has 36808 bin [38.3,38.4) has 36063 bin [38.4,38.5) has 34718 bin [38.5,38.6) has 34181 bin [38.6,38.7) has 33235 bin [38.7,38.8) has 32305 bin [38.8,38.9) has 31852 bin [38.9,39.0) has 30647 bin [39.0,39.1) has 30095 bin [39.1,39.2) has 29345 bin [39.2,39.3) has 28286 bin [39.3,39.4) has 27791 bin [39.4,39.5) has 27179 bin [39.5,39.6) has 26827 bin [39.6,39.7) has 26060 bin [39.7,39.8) has 25581 bin [39.8,39.9) has 24547 bin [39.9,40.0) has 23788 bin [40.0,40.1) has 23170 bin [40.1,40.2) has 22530 bin [40.2,40.3) has 22888 bin [40.3,40.4) has 22150 bin [40.4,40.5) has 21552 bin [40.5,40.6) has 20376 bin [40.6,40.7) has 19455 bin [40.7,40.8) has 18981 bin [40.8,40.9) has 18716 bin [40.9,41.0) has 18014 bin [41.0,41.1) has 17850 bin [41.1,41.2) has 17175 bin [41.2,41.3) has 16713 bin [41.3,41.4) has 16171 bin [41.4,41.5) has 15431 bin [41.5,41.6) has 15261 bin [41.6,41.7) has 14476 bin [41.7,41.8) has 14344 bin [41.8,41.9) has 13544 bin [41.9,42.0) has 13026 bin [42.0,42.1) has 12496 bin [42.1,42.2) has 12352 bin [42.2,42.3) has 11769 bin [42.3,42.4) has 11829 bin [42.4,42.5) has 11437 bin [42.5,42.6) has 11020 bin [42.6,42.7) has 10713 bin [42.7,42.8) has 10258 bin [42.8,42.9) has 10040 bin [42.9,43.0) has 9631 bin [43.0,43.1) has 9229 bin [43.1,43.2) has 8745 bin [43.2,43.3) has 8648 bin [43.3,43.4) has 8235 bin [43.4,43.5) has 7995 bin [43.5,43.6) has 7363 bin [43.6,43.7) has 7219 bin [43.7,43.8) has 6928 bin [43.8,43.9) has 6693 bin [43.9,44.0) has 6448 bin [44.0,44.1) has 6192 bin [44.1,44.2) has 6067 bin [44.2,44.3) has 5722 bin [44.3,44.4) has 5563 bin [44.4,44.5) has 5315 bin [44.5,44.6) has 5114 bin [44.6,44.7) has 4890 bin [44.7,44.8) has 4669 bin [44.8,44.9) has 4409 bin [44.9,45.0) has 4182 bin [45.0,45.1) has 3887 bin [45.1,45.2) has 3880 bin [45.2,45.3) has 3548 bin [45.3,45.4) has 3383 bin [45.4,45.5) has 3335 bin [45.5,45.6) has 3370 bin [45.6,45.7) has 3226 bin [45.7,45.8) has 3104 bin [45.8,45.9) has 2949 bin [45.9,46.0) has 2693 bin [46.0,46.1) has 2684 bin [46.1,46.2) has 2570 bin [46.2,46.3) has 2521 bin [46.3,46.4) has 2299 bin [46.4,46.5) has 2101 bin [46.5,46.6) has 2082 bin [46.6,46.7) has 1989 bin [46.7,46.8) has 1837 bin [46.8,46.9) has 1703 bin [46.9,47.0) has 1595 bin [47.0,47.1) has 1526 bin [47.1,47.2) has 1421 bin [47.2,47.3) has 1433 bin [47.3,47.4) has 1339 bin [47.4,47.5) has 1279 bin [47.5,47.6) has 1175 bin [47.6,47.7) has 1113 bin [47.7,47.8) has 1133 bin [47.8,47.9) has 1053 bin [47.9,48.0) has 971 bin [48.0,48.1) has 927 bin [48.1,48.2) has 832 bin [48.2,48.3) has 831 bin [48.3,48.4) has 816 bin [48.4,48.5) has 766 bin [48.5,48.6) has 718 bin [48.6,48.7) has 706 bin [48.7,48.8) has 720 bin [48.8,48.9) has 685 bin [48.9,49.0) has 654 bin [49.0,49.1) has 578 bin [49.1,49.2) has 540 bin [49.2,49.3) has 534 bin [49.3,49.4) has 471 bin [49.4,49.5) has 458 bin [49.5,49.6) has 429 bin [49.6,49.7) has 438 bin [49.7,49.8) has 401 bin [49.8,49.9) has 342 bin [49.9,50.0) has 359 bin [50.0,50.1) has 319 bin [50.1,50.2) has 283 bin [50.2,50.3) has 262 bin [50.3,50.4) has 263 bin [50.4,50.5) has 254 bin [50.5,50.6) has 239 bin [50.6,50.7) has 248 bin [50.7,50.8) has 239 bin [50.8,50.9) has 226 bin [50.9,51.0) has 173 bin [51.0,51.1) has 171 bin [51.1,51.2) has 156 bin [51.2,51.3) has 174 bin [51.3,51.4) has 151 bin [51.4,51.5) has 142 bin [51.5,51.6) has 126 bin [51.6,51.7) has 118 bin [51.7,51.8) has 130 bin [51.8,51.9) has 94 bin [51.9,52.0) has 105 bin [52.0,52.1) has 89 bin [52.1,52.2) has 79 bin [52.2,52.3) has 81 bin [52.3,52.4) has 79 bin [52.4,52.5) has 46 bin [52.5,52.6) has 71 bin [52.6,52.7) has 59 bin [52.7,52.8) has 54 bin [52.8,52.9) has 31 bin [52.9,53.0) has 33 bin [53.0,53.1) has 31 bin [53.1,53.2) has 31 bin [53.2,53.3) has 39 bin [53.3,53.4) has 21 bin [53.4,53.5) has 21 bin [53.5,53.6) has 20 bin [53.6,53.7) has 22 bin [53.7,53.8) has 15 bin [53.8,53.9) has 6 bin [53.9,54.0) has 7 bin [54.0,54.1) has 8 bin [54.1,54.2) has 7 bin [54.2,54.3) has 2 bin [54.3,54.4) has 3 bin [54.4,54.5) has 2 bin [54.5,54.6) has 5 bin [54.6,54.7) has 7 bin [54.7,54.8) has 1 bin [55.0,55.1) has 4 average z coordinate 22.4 for 37796699 element(s) point source id histogram with bin size 1.000000 bin 75 has 9253848 bin 76 has 27803334 bin 77 has 241774 bin 1077 has 497743 average point source id 88.943687727862155 for 37796699 element(s)