lasinfo (210611) report for 'AHN4T/50HZ2_21.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: 19715446 number of points by return: 16299568 2564452 728865 112010 10551 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 374980 0 min x y z: 134980.000 374980.000 29.301 max x y z: 136019.999 376269.999 59.067 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: 19715446 extended number of points by return: 16299568 2564452 728865 112010 10551 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 29301 59067 intensity 56 4555 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 58 60 gps_time 298023041.702940 298026460.907950 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 35 255 B 27 255 NIR 11 255 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 45.55 ('Amplitude') attribute1 -16.59 28.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16299568 number of intermediate returns: 847574 number of last returns: 16302135 number of single returns: 13733831 covered area in square units/kilounits: 848920/0.85 point density: all returns 23.22 last only 19.20 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19715446 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16299568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2564452 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 728865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10551 instead zero. overview over extended number of returns of given pulse: 13733831 3675258 1849566 404541 48781 3256 213 0 0 0 0 0 0 0 0 histogram of classification of points: 4641450 unclassified (1) 15045594 ground (2) 28402 water (9) +-> flagged as extended overlap: 1401236 +---> 492485 of those are unclassified (1) +---> 908751 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [29.3,29.4) has 408 bin [29.4,29.5) has 107 bin [29.5,29.6) has 81 bin [29.6,29.7) has 121 bin [29.7,29.8) has 5314 bin [29.8,29.9) has 5647 bin [29.9,30.0) has 6835 bin [30.0,30.1) has 16225 bin [30.1,30.2) has 35204 bin [30.2,30.3) has 82822 bin [30.3,30.4) has 114420 bin [30.4,30.5) has 224132 bin [30.5,30.6) has 231225 bin [30.6,30.7) has 265733 bin [30.7,30.8) has 461691 bin [30.8,30.9) has 454381 bin [30.9,31.0) has 568313 bin [31.0,31.1) has 664560 bin [31.1,31.2) has 559684 bin [31.2,31.3) has 469260 bin [31.3,31.4) has 458248 bin [31.4,31.5) has 496159 bin [31.5,31.6) has 614776 bin [31.6,31.7) has 709683 bin [31.7,31.8) has 876289 bin [31.8,31.9) has 813872 bin [31.9,32.0) has 721474 bin [32.0,32.1) has 723392 bin [32.1,32.2) has 895290 bin [32.2,32.3) has 751439 bin [32.3,32.4) has 747197 bin [32.4,32.5) has 763854 bin [32.5,32.6) has 609750 bin [32.6,32.7) has 619508 bin [32.7,32.8) has 575907 bin [32.8,32.9) has 243841 bin [32.9,33.0) has 147708 bin [33.0,33.1) has 108144 bin [33.1,33.2) has 86330 bin [33.2,33.3) has 69108 bin [33.3,33.4) has 55031 bin [33.4,33.5) has 38928 bin [33.5,33.6) has 30406 bin [33.6,33.7) has 26672 bin [33.7,33.8) has 25827 bin [33.8,33.9) has 26206 bin [33.9,34.0) has 25238 bin [34.0,34.1) has 23958 bin [34.1,34.2) has 23537 bin [34.2,34.3) has 23379 bin [34.3,34.4) has 23149 bin [34.4,34.5) has 22953 bin [34.5,34.6) has 23175 bin [34.6,34.7) has 22829 bin [34.7,34.8) has 23050 bin [34.8,34.9) has 22216 bin [34.9,35.0) has 21973 bin 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has 21542 bin [38.9,39.0) has 21716 bin [39.0,39.1) has 21608 bin [39.1,39.2) has 21694 bin [39.2,39.3) has 21539 bin [39.3,39.4) has 21323 bin [39.4,39.5) has 21075 bin [39.5,39.6) has 21435 bin [39.6,39.7) has 21758 bin [39.7,39.8) has 21357 bin [39.8,39.9) has 21032 bin [39.9,40.0) has 21233 bin [40.0,40.1) has 20975 bin [40.1,40.2) has 21434 bin [40.2,40.3) has 21045 bin [40.3,40.4) has 20978 bin [40.4,40.5) has 20816 bin [40.5,40.6) has 20853 bin [40.6,40.7) has 21199 bin [40.7,40.8) has 21021 bin [40.8,40.9) has 20857 bin [40.9,41.0) has 20668 bin [41.0,41.1) has 20310 bin [41.1,41.2) has 20510 bin [41.2,41.3) has 20322 bin [41.3,41.4) has 20029 bin [41.4,41.5) has 20214 bin [41.5,41.6) has 20270 bin [41.6,41.7) has 20092 bin [41.7,41.8) has 20176 bin [41.8,41.9) has 20355 bin [41.9,42.0) has 20400 bin [42.0,42.1) has 20398 bin [42.1,42.2) has 20302 bin [42.2,42.3) has 20712 bin [42.3,42.4) has 20460 bin [42.4,42.5) has 20767 bin [42.5,42.6) has 21016 bin [42.6,42.7) has 21139 bin [42.7,42.8) has 21160 bin [42.8,42.9) has 21243 bin [42.9,43.0) has 21536 bin [43.0,43.1) has 22008 bin [43.1,43.2) has 21745 bin [43.2,43.3) has 22144 bin [43.3,43.4) has 21975 bin [43.4,43.5) has 22362 bin [43.5,43.6) has 22437 bin [43.6,43.7) has 22555 bin [43.7,43.8) has 22627 bin [43.8,43.9) has 22753 bin [43.9,44.0) has 23003 bin [44.0,44.1) has 23199 bin [44.1,44.2) has 23489 bin [44.2,44.3) has 23730 bin [44.3,44.4) has 23876 bin [44.4,44.5) has 23786 bin [44.5,44.6) has 24048 bin [44.6,44.7) has 24417 bin [44.7,44.8) has 24590 bin [44.8,44.9) has 24680 bin [44.9,45.0) has 24751 bin [45.0,45.1) has 24849 bin [45.1,45.2) has 25308 bin [45.2,45.3) has 25774 bin [45.3,45.4) has 26253 bin [45.4,45.5) has 26020 bin [45.5,45.6) has 26649 bin [45.6,45.7) has 27015 bin [45.7,45.8) has 26975 bin [45.8,45.9) has 27360 bin [45.9,46.0) has 27661 bin [46.0,46.1) has 27537 bin [46.1,46.2) has 28055 bin [46.2,46.3) has 28569 bin [46.3,46.4) has 29232 bin [46.4,46.5) has 29616 bin 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has 19120 bin [50.4,50.5) has 18759 bin [50.5,50.6) has 18047 bin [50.6,50.7) has 17609 bin [50.7,50.8) has 16917 bin [50.8,50.9) has 16224 bin [50.9,51.0) has 15700 bin [51.0,51.1) has 14944 bin [51.1,51.2) has 14564 bin [51.2,51.3) has 14154 bin [51.3,51.4) has 13635 bin [51.4,51.5) has 13033 bin [51.5,51.6) has 13065 bin [51.6,51.7) has 12357 bin [51.7,51.8) has 11740 bin [51.8,51.9) has 11452 bin [51.9,52.0) has 10765 bin [52.0,52.1) has 10207 bin [52.1,52.2) has 9783 bin [52.2,52.3) has 9654 bin [52.3,52.4) has 9347 bin [52.4,52.5) has 8929 bin [52.5,52.6) has 8349 bin [52.6,52.7) has 8035 bin [52.7,52.8) has 7395 bin [52.8,52.9) has 7043 bin [52.9,53.0) has 6578 bin [53.0,53.1) has 6343 bin [53.1,53.2) has 6120 bin [53.2,53.3) has 5832 bin [53.3,53.4) has 5435 bin [53.4,53.5) has 5237 bin [53.5,53.6) has 4921 bin [53.6,53.7) has 4746 bin [53.7,53.8) has 4359 bin [53.8,53.9) has 4085 bin [53.9,54.0) has 3808 bin [54.0,54.1) has 3645 bin [54.1,54.2) has 3132 bin [54.2,54.3) has 2866 bin [54.3,54.4) has 2629 bin [54.4,54.5) has 2368 bin [54.5,54.6) has 2101 bin [54.6,54.7) has 1968 bin [54.7,54.8) has 1718 bin [54.8,54.9) has 1591 bin [54.9,55.0) has 1369 bin [55.0,55.1) has 1288 bin [55.1,55.2) has 1155 bin [55.2,55.3) has 1094 bin [55.3,55.4) has 956 bin [55.4,55.5) has 813 bin [55.5,55.6) has 754 bin [55.6,55.7) has 676 bin [55.7,55.8) has 644 bin [55.8,55.9) has 560 bin [55.9,56.0) has 493 bin [56.0,56.1) has 477 bin [56.1,56.2) has 393 bin [56.2,56.3) has 340 bin [56.3,56.4) has 312 bin [56.4,56.5) has 269 bin [56.5,56.6) has 208 bin [56.6,56.7) has 225 bin [56.7,56.8) has 176 bin [56.8,56.9) has 163 bin [56.9,57.0) has 150 bin [57.0,57.1) has 149 bin [57.1,57.2) has 125 bin [57.2,57.3) has 88 bin [57.3,57.4) has 87 bin [57.4,57.5) has 74 bin [57.5,57.6) has 50 bin [57.6,57.7) has 22 bin [57.7,57.8) has 36 bin [57.8,57.9) has 39 bin [57.9,58.0) has 51 bin [58.0,58.1) has 47 bin [58.1,58.2) has 55 bin [58.2,58.3) has 41 bin [58.3,58.4) has 25 bin [58.4,58.5) has 25 bin [58.5,58.6) has 9 bin [58.6,58.7) has 14 bin [58.7,58.8) has 15 bin [58.8,58.9) has 11 bin [58.9,59.0) has 5 bin [59.0,59.1) has 1 average z coordinate 34.4 for 19715446 element(s) point source id histogram with bin size 1.000000 bin 58 has 4094772 bin 59 has 15065105 bin 60 has 555569 average point source id 58.820485775467624 for 19715446 element(s)