lasinfo (210611) report for 'AHN4T/50GN2_01.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: 40849843 number of points by return: 39110979 1181954 447989 97063 11858 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 386230 0 min x y z: 124980.000 386230.000 21.324 max x y z: 126019.999 387519.999 66.806 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: 40849843 extended number of points by return: 39110979 1181954 447989 97063 11858 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 21324 66806 intensity 0 4685 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 11 user_data 6 7 point_source_ID 26 201 gps_time 290600588.804423 291301764.227837 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 37 255 B 12 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 46.85 ('Amplitude') attribute1 -16.82 30.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39110979 number of intermediate returns: 558050 number of last returns: 39102452 number of single returns: 37921638 covered area in square units/kilounits: 1341576/1.34 point density: all returns 30.45 last only 29.15 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40849843 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39110979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1181954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 447989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 97063 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11858 instead zero. overview over extended number of returns of given pulse: 37921638 1473042 1054454 341248 54788 4433 240 0 0 0 0 0 0 0 0 histogram of classification of points: 2483627 unclassified (1) 37695273 ground (2) 670764 building (6) 179 water (9) +-> flagged as extended overlap: 2724234 +---> 362392 of those are unclassified (1) +---> 2181226 of those are ground (2) +---> 180616 of those are building (6) z coordinate histogram with bin size 0.100000 bin [21.3,21.4) has 222 bin [21.4,21.5) has 1304 bin [21.5,21.6) has 1603 bin [21.6,21.7) has 2058 bin [21.7,21.8) has 2974 bin [21.8,21.9) has 2840 bin [21.9,22.0) has 3445 bin [22.0,22.1) has 4727 bin [22.1,22.2) has 8558 bin [22.2,22.3) has 12533 bin [22.3,22.4) has 25441 bin [22.4,22.5) has 65225 bin [22.5,22.6) has 105799 bin [22.6,22.7) has 104733 bin [22.7,22.8) has 123138 bin [22.8,22.9) has 196648 bin [22.9,23.0) has 456333 bin [23.0,23.1) has 451989 bin [23.1,23.2) has 748131 bin [23.2,23.3) has 983193 bin [23.3,23.4) has 1037892 bin [23.4,23.5) has 1255201 bin [23.5,23.6) has 1423283 bin [23.6,23.7) has 1603966 bin [23.7,23.8) has 1559429 bin [23.8,23.9) has 1813488 bin [23.9,24.0) has 1975631 bin [24.0,24.1) has 2041057 bin [24.1,24.2) has 1898239 bin [24.2,24.3) has 1936723 bin [24.3,24.4) has 1892266 bin [24.4,24.5) has 2237998 bin [24.5,24.6) has 2644009 bin [24.6,24.7) has 2287587 bin [24.7,24.8) has 1927006 bin [24.8,24.9) has 1906984 bin [24.9,25.0) has 2188644 bin [25.0,25.1) has 1470122 bin [25.1,25.2) has 837799 bin [25.2,25.3) has 326574 bin [25.3,25.4) has 151648 bin [25.4,25.5) has 92686 bin [25.5,25.6) has 66941 bin [25.6,25.7) has 58522 bin [25.7,25.8) has 55507 bin [25.8,25.9) has 31124 bin [25.9,26.0) has 30031 bin [26.0,26.1) has 31340 bin [26.1,26.2) has 30882 bin [26.2,26.3) has 32970 bin [26.3,26.4) has 31242 bin [26.4,26.5) has 30864 bin [26.5,26.6) has 29634 bin [26.6,26.7) has 28546 bin [26.7,26.8) has 28073 bin [26.8,26.9) has 27956 bin [26.9,27.0) has 25085 bin [27.0,27.1) has 24292 bin [27.1,27.2) has 22945 bin [27.2,27.3) has 21546 bin [27.3,27.4) has 20655 bin [27.4,27.5) has 20909 bin [27.5,27.6) has 20513 bin [27.6,27.7) has 19636 bin [27.7,27.8) has 19776 bin [27.8,27.9) has 19949 bin [27.9,28.0) has 20433 bin [28.0,28.1) has 19527 bin [28.1,28.2) has 18914 bin [28.2,28.3) has 18189 bin [28.3,28.4) has 17720 bin [28.4,28.5) has 16778 bin [28.5,28.6) has 16340 bin [28.6,28.7) has 16005 bin [28.7,28.8) has 17061 bin [28.8,28.9) has 17488 bin [28.9,29.0) has 16832 bin [29.0,29.1) has 15626 bin [29.1,29.2) has 15205 bin [29.2,29.3) has 15389 bin [29.3,29.4) has 15502 bin [29.4,29.5) has 16520 bin [29.5,29.6) has 16362 bin [29.6,29.7) has 14924 bin [29.7,29.8) has 15091 bin [29.8,29.9) has 14520 bin [29.9,30.0) has 19169 bin [30.0,30.1) has 19098 bin [30.1,30.2) has 18394 bin [30.2,30.3) has 31092 bin [30.3,30.4) has 15733 bin [30.4,30.5) has 14354 bin [30.5,30.6) has 14406 bin [30.6,30.7) has 13926 bin [30.7,30.8) has 13283 bin [30.8,30.9) has 18224 bin [30.9,31.0) has 20993 bin [31.0,31.1) has 23218 bin [31.1,31.2) has 18686 bin [31.2,31.3) has 16357 bin [31.3,31.4) has 16044 bin [31.4,31.5) has 15028 bin [31.5,31.6) has 13430 bin [31.6,31.7) has 17651 bin [31.7,31.8) has 14702 bin [31.8,31.9) has 14843 bin [31.9,32.0) has 16524 bin [32.0,32.1) has 21613 bin [32.1,32.2) has 12833 bin [32.2,32.3) has 24511 bin [32.3,32.4) has 28245 bin [32.4,32.5) has 24628 bin [32.5,32.6) has 16051 bin [32.6,32.7) has 13534 bin [32.7,32.8) has 12787 bin [32.8,32.9) has 13018 bin [32.9,33.0) has 13147 bin [33.0,33.1) has 13434 bin [33.1,33.2) has 13753 bin [33.2,33.3) has 14452 bin [33.3,33.4) has 13492 bin [33.4,33.5) has 12697 bin [33.5,33.6) has 14000 bin [33.6,33.7) has 16990 bin [33.7,33.8) has 20656 bin [33.8,33.9) has 38426 bin [33.9,34.0) has 38157 bin [34.0,34.1) has 37960 bin [34.1,34.2) has 37358 bin [34.2,34.3) has 38538 bin [34.3,34.4) has 38115 bin [34.4,34.5) has 38233 bin [34.5,34.6) has 37777 bin [34.6,34.7) has 38126 bin [34.7,34.8) has 39811 bin [34.8,34.9) has 39628 bin [34.9,35.0) has 25486 bin [35.0,35.1) has 13909 bin [35.1,35.2) has 13771 bin [35.2,35.3) has 13875 bin [35.3,35.4) has 14818 bin [35.4,35.5) has 15020 bin [35.5,35.6) has 14465 bin [35.6,35.7) has 14519 bin [35.7,35.8) has 14806 bin [35.8,35.9) has 15182 bin [35.9,36.0) has 15302 bin [36.0,36.1) has 15710 bin [36.1,36.2) has 15925 bin [36.2,36.3) has 16111 bin [36.3,36.4) has 16388 bin [36.4,36.5) has 16360 bin [36.5,36.6) has 16650 bin [36.6,36.7) has 16832 bin [36.7,36.8) has 17129 bin [36.8,36.9) has 17039 bin [36.9,37.0) has 16801 bin [37.0,37.1) has 16983 bin [37.1,37.2) has 17295 bin [37.2,37.3) has 17802 bin [37.3,37.4) has 17825 bin [37.4,37.5) has 17536 bin [37.5,37.6) has 17639 bin [37.6,37.7) has 17605 bin [37.7,37.8) has 17674 bin [37.8,37.9) has 18090 bin [37.9,38.0) has 18223 bin [38.0,38.1) has 17619 bin [38.1,38.2) has 17665 bin [38.2,38.3) has 17424 bin [38.3,38.4) has 17018 bin [38.4,38.5) has 16797 bin [38.5,38.6) has 16156 bin [38.6,38.7) has 15328 bin [38.7,38.8) has 14827 bin [38.8,38.9) has 14330 bin [38.9,39.0) has 13931 bin [39.0,39.1) has 12875 bin [39.1,39.2) has 12817 bin [39.2,39.3) has 12272 bin [39.3,39.4) has 11874 bin [39.4,39.5) has 11279 bin [39.5,39.6) has 10760 bin [39.6,39.7) has 10336 bin [39.7,39.8) has 9789 bin [39.8,39.9) has 8898 bin [39.9,40.0) has 8706 bin [40.0,40.1) has 8259 bin [40.1,40.2) has 7730 bin [40.2,40.3) has 7367 bin [40.3,40.4) has 6626 bin [40.4,40.5) has 6206 bin [40.5,40.6) has 5784 bin [40.6,40.7) has 5521 bin [40.7,40.8) has 5087 bin [40.8,40.9) has 4694 bin [40.9,41.0) has 4155 bin [41.0,41.1) has 3750 bin [41.1,41.2) has 3466 bin [41.2,41.3) has 3153 bin [41.3,41.4) has 2854 bin [41.4,41.5) has 2657 bin [41.5,41.6) has 2343 bin [41.6,41.7) has 2036 bin [41.7,41.8) has 1923 bin [41.8,41.9) has 1841 bin [41.9,42.0) has 1565 bin [42.0,42.1) has 1472 bin [42.1,42.2) has 1378 bin [42.2,42.3) has 1209 bin [42.3,42.4) has 1051 bin [42.4,42.5) has 980 bin [42.5,42.6) has 885 bin [42.6,42.7) has 824 bin [42.7,42.8) has 839 bin [42.8,42.9) has 800 bin [42.9,43.0) has 718 bin [43.0,43.1) has 723 bin [43.1,43.2) has 697 bin [43.2,43.3) has 609 bin [43.3,43.4) has 511 bin [43.4,43.5) has 505 bin [43.5,43.6) has 457 bin [43.6,43.7) has 403 bin [43.7,43.8) has 366 bin [43.8,43.9) has 429 bin [43.9,44.0) has 395 bin [44.0,44.1) has 404 bin [44.1,44.2) has 322 bin [44.2,44.3) has 286 bin [44.3,44.4) has 275 bin [44.4,44.5) has 281 bin [44.5,44.6) has 277 bin [44.6,44.7) has 264 bin [44.7,44.8) has 222 bin [44.8,44.9) has 166 bin [44.9,45.0) has 117 bin [45.0,45.1) has 110 bin [45.1,45.2) has 89 bin [45.2,45.3) has 81 bin [45.3,45.4) has 80 bin [45.4,45.5) has 102 bin [45.5,45.6) has 77 bin [45.6,45.7) has 92 bin [45.7,45.8) has 117 bin [45.8,45.9) has 87 bin [45.9,46.0) has 92 bin [46.0,46.1) has 72 bin [46.1,46.2) has 57 bin [46.2,46.3) has 68 bin [46.3,46.4) has 59 bin [46.4,46.5) has 56 bin [46.5,46.6) has 55 bin [46.6,46.7) has 47 bin [46.7,46.8) has 60 bin [46.8,46.9) has 43 bin [46.9,47.0) has 40 bin [47.0,47.1) has 26 bin [47.1,47.2) has 23 bin [47.2,47.3) has 36 bin [47.3,47.4) has 27 bin [47.4,47.5) has 29 bin [47.5,47.6) has 32 bin [47.6,47.7) has 42 bin [47.7,47.8) has 47 bin [47.8,47.9) has 32 bin [47.9,48.0) has 29 bin [48.0,48.1) has 19 bin [48.1,48.2) has 15 bin [48.2,48.3) has 5 bin [49.2,49.3) has 1 bin [49.8,49.9) has 1 bin [50.3,50.4) has 1 bin [51.1,51.2) has 1 bin [52.0,52.1) has 1 bin [52.3,52.4) has 1 bin [53.8,53.9) has 1 bin [54.9,55.0) has 4 bin [55.2,55.3) has 1 bin [55.3,55.4) has 1 bin [58.6,58.7) has 3 bin [62.1,62.2) has 3 bin [62.2,62.3) has 9 bin [66.8,66.9) has 1 average z coordinate 24.8 for 40849843 element(s) point source id histogram with bin size 1.000000 bin 26 has 15082041 bin 27 has 10958004 bin 201 has 14809798 average point source id 89.713161737243396 for 40849843 element(s)