lasinfo (210611) report for 'AHN4T/17FZ1_10.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: 335/2022 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: 29959483 number of points by return: 24165402 3379006 1726852 559822 112489 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 541230 0 min x y z: 253980.000 541230.000 19.951 max x y z: 255019.999 542519.999 58.976 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: 29959483 extended number of points by return: 24165402 3379006 1726852 559822 112489 14620 1292 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 19951 58976 intensity 33 4682 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 26 user_data 6 7 point_source_ID 56 58 gps_time 330434592.248513 330437996.521655 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 28 255 NIR 20 253 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.8 30.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24165402 number of intermediate returns: 2418532 number of last returns: 24156417 number of single returns: 20780868 covered area in square units/kilounits: 1340096/1.34 point density: all returns 22.36 last only 18.03 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29959483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24165402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3379006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1726852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 559822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 112489 instead zero. overview over extended number of returns of given pulse: 20780868 3303279 3504833 1791593 489887 80326 8697 0 0 0 0 0 0 0 0 histogram of classification of points: 6631126 unclassified (1) 23309534 ground (2) 11068 building (6) 7755 water (9) +-> flagged as extended overlap: 2502193 +---> 631958 of those are unclassified (1) +---> 1867297 of those are ground (2) +---> 1641 of those are building (6) +---> 1297 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.9,20.0) has 175 bin [20.0,20.1) has 43001 bin [20.1,20.2) has 242832 bin [20.2,20.3) has 319578 bin [20.3,20.4) has 364426 bin [20.4,20.5) has 352292 bin [20.5,20.6) has 448254 bin [20.6,20.7) has 502634 bin [20.7,20.8) has 559428 bin [20.8,20.9) has 443377 bin [20.9,21.0) has 433352 bin [21.0,21.1) has 437646 bin [21.1,21.2) has 533813 bin [21.2,21.3) has 606733 bin [21.3,21.4) has 641459 bin [21.4,21.5) 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[40.5,40.6) has 39264 bin [40.6,40.7) has 38864 bin [40.7,40.8) has 38627 bin [40.8,40.9) has 38709 bin [40.9,41.0) has 38305 bin [41.0,41.1) has 38075 bin [41.1,41.2) has 37528 bin [41.2,41.3) has 36998 bin [41.3,41.4) has 36866 bin [41.4,41.5) has 36495 bin [41.5,41.6) has 36582 bin [41.6,41.7) has 35610 bin [41.7,41.8) has 35273 bin [41.8,41.9) has 35207 bin [41.9,42.0) has 34186 bin [42.0,42.1) has 33438 bin [42.1,42.2) has 33283 bin [42.2,42.3) has 32855 bin [42.3,42.4) has 32605 bin [42.4,42.5) has 32281 bin [42.5,42.6) has 31533 bin [42.6,42.7) has 30678 bin [42.7,42.8) has 30248 bin [42.8,42.9) has 29575 bin [42.9,43.0) has 28772 bin [43.0,43.1) has 28159 bin [43.1,43.2) has 27382 bin [43.2,43.3) has 26754 bin [43.3,43.4) has 26268 bin [43.4,43.5) has 24941 bin [43.5,43.6) has 24322 bin [43.6,43.7) has 23853 bin [43.7,43.8) has 23158 bin [43.8,43.9) has 22258 bin [43.9,44.0) has 21594 bin [44.0,44.1) has 21376 bin [44.1,44.2) has 20219 bin [44.2,44.3) has 19362 bin [44.3,44.4) 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[48.3,48.4) has 2295 bin [48.4,48.5) has 2219 bin [48.5,48.6) has 2221 bin [48.6,48.7) has 2012 bin [48.7,48.8) has 1970 bin [48.8,48.9) has 1981 bin [48.9,49.0) has 1948 bin [49.0,49.1) has 1981 bin [49.1,49.2) has 1968 bin [49.2,49.3) has 1869 bin [49.3,49.4) has 1788 bin [49.4,49.5) has 1669 bin [49.5,49.6) has 1685 bin [49.6,49.7) has 1661 bin [49.7,49.8) has 1553 bin [49.8,49.9) has 1525 bin [49.9,50.0) has 1509 bin [50.0,50.1) has 1388 bin [50.1,50.2) has 1477 bin [50.2,50.3) has 1293 bin [50.3,50.4) has 1287 bin [50.4,50.5) has 1277 bin [50.5,50.6) has 1129 bin [50.6,50.7) has 1138 bin [50.7,50.8) has 1080 bin [50.8,50.9) has 1009 bin [50.9,51.0) has 1008 bin [51.0,51.1) has 985 bin [51.1,51.2) has 995 bin [51.2,51.3) has 934 bin [51.3,51.4) has 883 bin [51.4,51.5) has 889 bin [51.5,51.6) has 930 bin [51.6,51.7) has 839 bin [51.7,51.8) has 772 bin [51.8,51.9) has 772 bin [51.9,52.0) has 725 bin [52.0,52.1) has 647 bin [52.1,52.2) has 648 bin [52.2,52.3) has 640 bin [52.3,52.4) has 583 bin [52.4,52.5) has 592 bin [52.5,52.6) has 545 bin [52.6,52.7) has 521 bin [52.7,52.8) has 507 bin [52.8,52.9) has 536 bin [52.9,53.0) has 448 bin [53.0,53.1) has 433 bin [53.1,53.2) has 419 bin [53.2,53.3) has 397 bin [53.3,53.4) has 386 bin [53.4,53.5) has 365 bin [53.5,53.6) has 344 bin [53.6,53.7) has 350 bin [53.7,53.8) has 376 bin [53.8,53.9) has 377 bin [53.9,54.0) has 381 bin [54.0,54.1) has 321 bin [54.1,54.2) has 288 bin [54.2,54.3) has 273 bin [54.3,54.4) has 233 bin [54.4,54.5) has 215 bin [54.5,54.6) has 233 bin [54.6,54.7) has 200 bin [54.7,54.8) has 218 bin [54.8,54.9) has 208 bin [54.9,55.0) has 199 bin [55.0,55.1) has 226 bin [55.1,55.2) has 221 bin [55.2,55.3) has 180 bin [55.3,55.4) has 154 bin [55.4,55.5) has 148 bin [55.5,55.6) has 131 bin [55.6,55.7) has 135 bin [55.7,55.8) has 123 bin [55.8,55.9) has 119 bin [55.9,56.0) has 88 bin [56.0,56.1) has 101 bin [56.1,56.2) has 85 bin [56.2,56.3) has 97 bin [56.3,56.4) has 82 bin [56.4,56.5) has 76 bin [56.5,56.6) has 58 bin [56.6,56.7) has 60 bin [56.7,56.8) has 51 bin [56.8,56.9) has 49 bin [56.9,57.0) has 54 bin [57.0,57.1) has 51 bin [57.1,57.2) has 61 bin [57.2,57.3) has 47 bin [57.3,57.4) has 46 bin [57.4,57.5) has 40 bin [57.5,57.6) has 35 bin [57.6,57.7) has 28 bin [57.7,57.8) has 25 bin [57.8,57.9) has 31 bin [57.9,58.0) has 32 bin [58.0,58.1) has 24 bin [58.1,58.2) has 32 bin [58.2,58.3) has 15 bin [58.3,58.4) has 16 bin [58.4,58.5) has 11 bin [58.5,58.6) has 9 bin [58.6,58.7) has 14 bin [58.7,58.8) has 5 bin [58.8,58.9) has 2 bin [58.9,59.0) has 2 average z coordinate 25.0 for 29959483 element(s) point source id histogram with bin size 1.000000 bin 56 has 3317505 bin 57 has 24338662 bin 58 has 2303316 average point source id 56.966147980590989 for 29959483 element(s)