lasinfo (210611) report for 'AHN4T/57AZ2_04.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: 36949664 number of points by return: 27889716 6998447 1815209 229764 16528 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 367480 0 min x y z: 147980.000 367480.000 33.451 max x y z: 149019.999 368769.999 62.865 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: 36949664 extended number of points by return: 27889716 6998447 1815209 229764 16528 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 33451 62865 intensity 56 4079 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 9 user_data 6 7 point_source_ID 71 72 gps_time 298214978.201441 298215516.453270 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 27 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.56 40.79 ('Amplitude') attribute1 -16.63 23.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27889716 number of intermediate returns: 2057962 number of last returns: 27872844 number of single returns: 20870858 covered area in square units/kilounits: 1341100/1.34 point density: all returns 27.55 last only 20.78 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36949664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27889716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6998447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1815209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 229764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16528 instead zero. overview over extended number of returns of given pulse: 20870858 10383921 4759636 852655 78650 3757 187 0 0 0 0 0 0 0 0 histogram of classification of points: 12375013 unclassified (1) 23811722 ground (2) 759867 building (6) 2552 water (9) 510 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2356673 +---> 780254 of those are unclassified (1) +---> 1559022 of those are ground (2) +---> 16891 of those are building (6) +---> 506 of those are water (9) z coordinate histogram with bin size 0.100000 bin [33.4,33.5) has 11 bin [33.5,33.6) has 159 bin [33.6,33.7) has 2202 bin [33.7,33.8) has 1584 bin [33.8,33.9) has 1225 bin [33.9,34.0) has 1046 bin [34.0,34.1) has 1963 bin [34.1,34.2) has 3949 bin [34.2,34.3) has 3101 bin [34.3,34.4) has 2279 bin [34.4,34.5) has 3754 bin [34.5,34.6) has 3923 bin [34.6,34.7) has 3750 bin [34.7,34.8) has 4367 bin [34.8,34.9) has 7942 bin [34.9,35.0) has 16544 bin [35.0,35.1) has 52237 bin [35.1,35.2) has 111818 bin [35.2,35.3) has 284939 bin [35.3,35.4) has 589799 bin [35.4,35.5) has 790341 bin [35.5,35.6) has 884940 bin [35.6,35.7) has 839270 bin [35.7,35.8) has 907811 bin [35.8,35.9) has 901752 bin [35.9,36.0) has 796655 bin [36.0,36.1) has 841703 bin [36.1,36.2) has 977075 bin [36.2,36.3) has 1379951 bin [36.3,36.4) has 1368668 bin [36.4,36.5) has 1203386 bin [36.5,36.6) has 899491 bin [36.6,36.7) has 989392 bin [36.7,36.8) has 1197707 bin [36.8,36.9) has 1213143 bin [36.9,37.0) has 1161587 bin [37.0,37.1) has 1031908 bin [37.1,37.2) has 923017 bin [37.2,37.3) has 700729 bin [37.3,37.4) has 699694 bin [37.4,37.5) has 630721 bin [37.5,37.6) has 520956 bin [37.6,37.7) has 425464 bin [37.7,37.8) has 357554 bin [37.8,37.9) has 297791 bin [37.9,38.0) has 241985 bin [38.0,38.1) has 211945 bin [38.1,38.2) has 199280 bin [38.2,38.3) has 193822 bin [38.3,38.4) has 184267 bin [38.4,38.5) has 155537 bin [38.5,38.6) has 138388 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[42.4,42.5) has 42725 bin [42.5,42.6) has 43456 bin [42.6,42.7) has 46258 bin [42.7,42.8) has 45472 bin [42.8,42.9) has 40548 bin [42.9,43.0) has 39588 bin [43.0,43.1) has 39683 bin [43.1,43.2) has 40118 bin [43.2,43.3) has 39845 bin [43.3,43.4) has 39343 bin [43.4,43.5) has 39138 bin [43.5,43.6) has 38720 bin [43.6,43.7) has 38642 bin [43.7,43.8) has 38758 bin [43.8,43.9) has 38082 bin [43.9,44.0) has 38827 bin [44.0,44.1) has 38556 bin [44.1,44.2) has 39264 bin [44.2,44.3) has 38662 bin [44.3,44.4) has 38516 bin [44.4,44.5) has 38325 bin [44.5,44.6) has 38331 bin [44.6,44.7) has 38511 bin [44.7,44.8) has 38748 bin [44.8,44.9) has 38615 bin [44.9,45.0) has 38526 bin [45.0,45.1) has 39123 bin [45.1,45.2) has 39262 bin [45.2,45.3) has 39716 bin [45.3,45.4) has 40327 bin [45.4,45.5) has 40659 bin [45.5,45.6) has 40316 bin [45.6,45.7) has 40568 bin [45.7,45.8) has 40709 bin [45.8,45.9) has 40863 bin [45.9,46.0) has 41625 bin [46.0,46.1) has 42191 bin [46.1,46.2) has 43261 bin [46.2,46.3) 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[57.6,57.7) has 7317 bin [57.7,57.8) has 6339 bin [57.8,57.9) has 5723 bin [57.9,58.0) has 4977 bin [58.0,58.1) has 4385 bin [58.1,58.2) has 3895 bin [58.2,58.3) has 3345 bin [58.3,58.4) has 2979 bin [58.4,58.5) has 2651 bin [58.5,58.6) has 2282 bin [58.6,58.7) has 1978 bin [58.7,58.8) has 1754 bin [58.8,58.9) has 1562 bin [58.9,59.0) has 1374 bin [59.0,59.1) has 1157 bin [59.1,59.2) has 1020 bin [59.2,59.3) has 909 bin [59.3,59.4) has 741 bin [59.4,59.5) has 667 bin [59.5,59.6) has 534 bin [59.6,59.7) has 444 bin [59.7,59.8) has 458 bin [59.8,59.9) has 375 bin [59.9,60.0) has 293 bin [60.0,60.1) has 245 bin [60.1,60.2) has 151 bin [60.2,60.3) has 151 bin [60.3,60.4) has 124 bin [60.4,60.5) has 108 bin [60.5,60.6) has 126 bin [60.6,60.7) has 88 bin [60.7,60.8) has 93 bin [60.8,60.9) has 58 bin [60.9,61.0) has 38 bin [61.0,61.1) has 48 bin [61.1,61.2) has 31 bin [61.2,61.3) has 31 bin [61.3,61.4) has 26 bin [61.4,61.5) has 32 bin [61.5,61.6) has 20 bin [61.6,61.7) has 18 bin [61.7,61.8) has 11 bin [61.8,61.9) has 14 bin [61.9,62.0) has 5 bin [62.1,62.2) has 1 bin [62.2,62.3) has 4 bin [62.3,62.4) has 2 bin [62.8,62.9) has 1 average z coordinate 40.7 for 36949664 element(s) point source id histogram with bin size 1.000000 bin 71 has 18864608 bin 72 has 18085056 average point source id 71.489451162532902 for 36949664 element(s)