lasinfo (210611) report for 'AHN4T/57GN2_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: 340/2022 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: 13790560 number of points by return: 10554149 2303306 785023 136131 11951 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 357480 0 min x y z: 168980.000 358047.903 32.737 max x y z: 170019.999 358769.999 63.819 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: 13790560 extended number of points by return: 10554149 2303306 785023 136131 11951 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 567903 1289999 Z 32737 63819 intensity 0 5029 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 90 92 gps_time 297848675.456602 297851218.761122 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 49 255 B 41 255 NIR 26 255 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 50.29 ('Amplitude') attribute1 -17.2 33.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 10554149 number of intermediate returns: 935738 number of last returns: 10545770 number of single returns: 8245097 covered area in square units/kilounits: 532032/0.53 point density: all returns 25.92 last only 19.82 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13790560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10554149 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2303306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 785023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 136131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11951 instead zero. overview over extended number of returns of given pulse: 8245097 3037171 1950520 497839 57182 2641 110 0 0 0 0 0 0 0 0 histogram of classification of points: 4253234 unclassified (1) 9528102 ground (2) 9224 water (9) +-> flagged as extended overlap: 1179093 +---> 442980 of those are unclassified (1) +---> 735998 of those are ground (2) +---> 115 of those are water (9) z coordinate histogram with bin size 0.100000 bin [32.7,32.8) has 5 bin [32.8,32.9) has 197 bin [32.9,33.0) has 2024 bin [33.0,33.1) has 4524 bin [33.1,33.2) has 6026 bin [33.2,33.3) has 8297 bin [33.3,33.4) has 11141 bin [33.4,33.5) has 16431 bin [33.5,33.6) has 20594 bin [33.6,33.7) has 10945 bin [33.7,33.8) has 8297 bin [33.8,33.9) has 14355 bin [33.9,34.0) has 14103 bin [34.0,34.1) has 19624 bin [34.1,34.2) has 27643 bin [34.2,34.3) has 19733 bin [34.3,34.4) has 17359 bin [34.4,34.5) has 18477 bin [34.5,34.6) has 17841 bin [34.6,34.7) has 18063 bin [34.7,34.8) has 22594 bin [34.8,34.9) has 62280 bin [34.9,35.0) has 128148 bin [35.0,35.1) has 249314 bin [35.1,35.2) has 320434 bin [35.2,35.3) has 356597 bin [35.3,35.4) has 472155 bin [35.4,35.5) has 756505 bin [35.5,35.6) has 816817 bin [35.6,35.7) has 778398 bin [35.7,35.8) has 838086 bin [35.8,35.9) has 760059 bin [35.9,36.0) has 770240 bin [36.0,36.1) has 684139 bin [36.1,36.2) has 475795 bin [36.2,36.3) has 357104 bin [36.3,36.4) has 354243 bin [36.4,36.5) has 340055 bin [36.5,36.6) has 255591 bin [36.6,36.7) has 193960 bin [36.7,36.8) has 193704 bin [36.8,36.9) has 154944 bin [36.9,37.0) has 92241 bin [37.0,37.1) has 52955 bin [37.1,37.2) has 28704 bin [37.2,37.3) has 17757 bin [37.3,37.4) has 15719 bin [37.4,37.5) has 14814 bin [37.5,37.6) has 14050 bin [37.6,37.7) has 13441 bin [37.7,37.8) has 11855 bin [37.8,37.9) has 10684 bin [37.9,38.0) has 10243 bin [38.0,38.1) has 9962 bin [38.1,38.2) has 9793 bin [38.2,38.3) has 9634 bin [38.3,38.4) has 9713 bin [38.4,38.5) has 9493 bin [38.5,38.6) has 9556 bin [38.6,38.7) has 9252 bin [38.7,38.8) has 9333 bin [38.8,38.9) has 9004 bin [38.9,39.0) has 9087 bin [39.0,39.1) has 8984 bin [39.1,39.2) has 9316 bin [39.2,39.3) has 9232 bin [39.3,39.4) has 9286 bin [39.4,39.5) has 9194 bin [39.5,39.6) has 9304 bin [39.6,39.7) has 9306 bin [39.7,39.8) has 9510 bin [39.8,39.9) has 9550 bin [39.9,40.0) has 9627 bin [40.0,40.1) has 9762 bin [40.1,40.2) has 9847 bin [40.2,40.3) has 10246 bin [40.3,40.4) has 10316 bin [40.4,40.5) has 10377 bin [40.5,40.6) has 10564 bin [40.6,40.7) has 10692 bin [40.7,40.8) has 11009 bin [40.8,40.9) has 10921 bin [40.9,41.0) has 11428 bin [41.0,41.1) has 11573 bin [41.1,41.2) has 11681 bin [41.2,41.3) has 11923 bin [41.3,41.4) has 11868 bin [41.4,41.5) has 12028 bin [41.5,41.6) has 12299 bin [41.6,41.7) has 12555 bin [41.7,41.8) has 12777 bin [41.8,41.9) has 13050 bin [41.9,42.0) has 13375 bin [42.0,42.1) has 13733 bin [42.1,42.2) has 14045 bin [42.2,42.3) has 14327 bin [42.3,42.4) has 14303 bin [42.4,42.5) has 14239 bin [42.5,42.6) has 14538 bin [42.6,42.7) has 15011 bin [42.7,42.8) has 15007 bin [42.8,42.9) has 15198 bin [42.9,43.0) has 15534 bin [43.0,43.1) has 15856 bin [43.1,43.2) has 15915 bin [43.2,43.3) has 16516 bin [43.3,43.4) has 16862 bin [43.4,43.5) has 16865 bin [43.5,43.6) has 17172 bin [43.6,43.7) has 17362 bin [43.7,43.8) has 17916 bin [43.8,43.9) has 18090 bin [43.9,44.0) has 18573 bin [44.0,44.1) has 18449 bin [44.1,44.2) has 18458 bin [44.2,44.3) has 18815 bin [44.3,44.4) has 18860 bin [44.4,44.5) has 19376 bin [44.5,44.6) has 19638 bin [44.6,44.7) has 19868 bin [44.7,44.8) has 20272 bin [44.8,44.9) has 20526 bin [44.9,45.0) has 20752 bin [45.0,45.1) has 21032 bin [45.1,45.2) has 21285 bin [45.2,45.3) has 21455 bin [45.3,45.4) has 21562 bin [45.4,45.5) has 21894 bin [45.5,45.6) has 22379 bin [45.6,45.7) has 22827 bin [45.7,45.8) has 23077 bin [45.8,45.9) has 23140 bin [45.9,46.0) has 23201 bin [46.0,46.1) has 23258 bin [46.1,46.2) has 23742 bin [46.2,46.3) has 23938 bin [46.3,46.4) has 24227 bin [46.4,46.5) has 24165 bin [46.5,46.6) has 24326 bin [46.6,46.7) has 23968 bin [46.7,46.8) has 24480 bin [46.8,46.9) has 24604 bin [46.9,47.0) has 24448 bin [47.0,47.1) has 24307 bin [47.1,47.2) has 24270 bin [47.2,47.3) has 24253 bin [47.3,47.4) has 24417 bin [47.4,47.5) has 24273 bin [47.5,47.6) has 24266 bin [47.6,47.7) has 24236 bin [47.7,47.8) has 24302 bin [47.8,47.9) has 24473 bin [47.9,48.0) has 24043 bin [48.0,48.1) has 24709 bin [48.1,48.2) has 24733 bin [48.2,48.3) has 24832 bin [48.3,48.4) has 24896 bin [48.4,48.5) has 24861 bin [48.5,48.6) has 24938 bin [48.6,48.7) has 25191 bin [48.7,48.8) has 25252 bin [48.8,48.9) has 25446 bin [48.9,49.0) has 25062 bin [49.0,49.1) has 24971 bin [49.1,49.2) has 24661 bin [49.2,49.3) has 24750 bin [49.3,49.4) has 24718 bin [49.4,49.5) has 24790 bin [49.5,49.6) has 24667 bin [49.6,49.7) has 24543 bin [49.7,49.8) has 24646 bin [49.8,49.9) has 24657 bin [49.9,50.0) has 24917 bin [50.0,50.1) has 25298 bin [50.1,50.2) has 25236 bin [50.2,50.3) has 25248 bin [50.3,50.4) has 25227 bin [50.4,50.5) has 25027 bin [50.5,50.6) has 25067 bin [50.6,50.7) has 25272 bin [50.7,50.8) has 24856 bin [50.8,50.9) has 24840 bin [50.9,51.0) has 25279 bin [51.0,51.1) has 25565 bin [51.1,51.2) has 25748 bin [51.2,51.3) has 25791 bin [51.3,51.4) has 25705 bin [51.4,51.5) has 25713 bin [51.5,51.6) has 25452 bin [51.6,51.7) has 25069 bin [51.7,51.8) has 25371 bin [51.8,51.9) has 25707 bin [51.9,52.0) has 25821 bin [52.0,52.1) has 25753 bin [52.1,52.2) has 26025 bin [52.2,52.3) has 25953 bin [52.3,52.4) has 25821 bin [52.4,52.5) has 26081 bin [52.5,52.6) has 26257 bin [52.6,52.7) has 26194 bin [52.7,52.8) has 25796 bin [52.8,52.9) has 25733 bin [52.9,53.0) has 25224 bin [53.0,53.1) has 25211 bin [53.1,53.2) has 25265 bin [53.2,53.3) has 24862 bin [53.3,53.4) has 24721 bin [53.4,53.5) has 24772 bin [53.5,53.6) has 24414 bin [53.6,53.7) has 24195 bin [53.7,53.8) has 24082 bin [53.8,53.9) has 23374 bin [53.9,54.0) has 23000 bin [54.0,54.1) has 22458 bin [54.1,54.2) has 22145 bin [54.2,54.3) has 21295 bin [54.3,54.4) has 21442 bin [54.4,54.5) has 21019 bin [54.5,54.6) has 20915 bin [54.6,54.7) has 20932 bin [54.7,54.8) has 20510 bin [54.8,54.9) has 19934 bin [54.9,55.0) has 20003 bin [55.0,55.1) has 20110 bin [55.1,55.2) has 19961 bin [55.2,55.3) has 19270 bin [55.3,55.4) has 18734 bin [55.4,55.5) has 17992 bin [55.5,55.6) has 17748 bin [55.6,55.7) has 16932 bin [55.7,55.8) has 16805 bin [55.8,55.9) has 16528 bin [55.9,56.0) has 16493 bin [56.0,56.1) has 16113 bin [56.1,56.2) has 15493 bin [56.2,56.3) has 15319 bin [56.3,56.4) has 14827 bin [56.4,56.5) has 14287 bin [56.5,56.6) has 13884 bin [56.6,56.7) has 13469 bin [56.7,56.8) has 12910 bin [56.8,56.9) has 12388 bin [56.9,57.0) has 12266 bin [57.0,57.1) has 11880 bin [57.1,57.2) has 11073 bin [57.2,57.3) has 10936 bin [57.3,57.4) has 10533 bin [57.4,57.5) has 10171 bin [57.5,57.6) has 10000 bin [57.6,57.7) has 9744 bin [57.7,57.8) has 9480 bin [57.8,57.9) has 9336 bin [57.9,58.0) has 8925 bin [58.0,58.1) has 8885 bin [58.1,58.2) has 8462 bin [58.2,58.3) has 8030 bin [58.3,58.4) has 7783 bin [58.4,58.5) has 7322 bin [58.5,58.6) has 7132 bin [58.6,58.7) has 6540 bin [58.7,58.8) has 6170 bin [58.8,58.9) has 5606 bin [58.9,59.0) has 5223 bin [59.0,59.1) has 4923 bin [59.1,59.2) has 4632 bin [59.2,59.3) has 4376 bin [59.3,59.4) has 4231 bin [59.4,59.5) has 4039 bin [59.5,59.6) has 3727 bin [59.6,59.7) has 3472 bin [59.7,59.8) has 3288 bin [59.8,59.9) has 3081 bin [59.9,60.0) has 2776 bin [60.0,60.1) has 2653 bin [60.1,60.2) has 2398 bin [60.2,60.3) has 2160 bin [60.3,60.4) has 2068 bin [60.4,60.5) has 1936 bin [60.5,60.6) has 1798 bin [60.6,60.7) has 1553 bin [60.7,60.8) has 1437 bin [60.8,60.9) has 1231 bin [60.9,61.0) has 1128 bin [61.0,61.1) has 1074 bin [61.1,61.2) has 866 bin [61.2,61.3) has 785 bin [61.3,61.4) has 624 bin [61.4,61.5) has 566 bin [61.5,61.6) has 535 bin [61.6,61.7) has 438 bin [61.7,61.8) has 386 bin [61.8,61.9) has 337 bin [61.9,62.0) has 324 bin [62.0,62.1) has 263 bin [62.1,62.2) has 235 bin [62.2,62.3) has 180 bin [62.3,62.4) has 176 bin [62.4,62.5) has 145 bin [62.5,62.6) has 83 bin [62.6,62.7) has 91 bin [62.7,62.8) has 64 bin [62.8,62.9) has 48 bin [62.9,63.0) has 40 bin [63.0,63.1) has 28 bin [63.1,63.2) has 12 bin [63.2,63.3) has 2 bin [63.3,63.4) has 9 bin [63.4,63.5) has 3 bin [63.5,63.6) has 2 bin [63.6,63.7) has 2 bin [63.7,63.8) has 1 bin [63.8,63.9) has 1 average z coordinate 39.6 for 13790560 element(s) point source id histogram with bin size 1.000000 bin 90 has 2473616 bin 91 has 11287795 bin 92 has 29149 average point source id 90.822743456393354 for 13790560 element(s)