lasinfo (210611) report for 'AHN4T/40CZ2_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: 338/2022 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: 37359907 number of points by return: 35121200 1679927 458338 88381 12061 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 428730 0 min x y z: 188980.000 428730.000 7.820 max x y z: 190019.999 430019.999 47.929 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: 37359907 extended number of points by return: 35121200 1679927 458338 88381 12061 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 7820 47929 intensity 0 4708 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 29 user_data 6 7 point_source_ID 69 1074 gps_time 298042663.441460 300270167.222837 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 46 255 B 46 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 47.08 ('Amplitude') attribute1 -16.44 30.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35121200 number of intermediate returns: 560624 number of last returns: 35114220 number of single returns: 33436137 covered area in square units/kilounits: 1181656/1.18 point density: all returns 31.62 last only 29.72 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37359907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35121200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1679927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 458338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 88381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12061 instead zero. overview over extended number of returns of given pulse: 33436137 2445752 1111221 305838 55075 5270 614 0 0 0 0 0 0 0 0 histogram of classification of points: 3709467 unclassified (1) 32757123 ground (2) 195768 building (6) 694242 water (9) 3307 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2438840 +---> 284434 of those are unclassified (1) +---> 2090796 of those are ground (2) +---> 19442 of those are building (6) +---> 44168 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.8,7.9) has 29 bin [7.9,8.0) has 1978 bin [8.0,8.1) has 58150 bin [8.1,8.2) has 484579 bin [8.2,8.3) has 50631 bin [8.3,8.4) has 43931 bin [8.4,8.5) has 53303 bin [8.5,8.6) has 93711 bin [8.6,8.7) has 149825 bin [8.7,8.8) has 233110 bin [8.8,8.9) has 330027 bin [8.9,9.0) has 468444 bin [9.0,9.1) has 610387 bin [9.1,9.2) has 856487 bin [9.2,9.3) has 1325237 bin 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[32.7,32.8) has 1235 bin [32.8,32.9) has 1291 bin [32.9,33.0) has 1121 bin [33.0,33.1) has 1206 bin [33.1,33.2) has 1127 bin [33.2,33.3) has 1094 bin [33.3,33.4) has 1065 bin [33.4,33.5) has 1094 bin [33.5,33.6) has 1033 bin [33.6,33.7) has 1047 bin [33.7,33.8) has 1010 bin [33.8,33.9) has 1038 bin [33.9,34.0) has 937 bin [34.0,34.1) has 1002 bin [34.1,34.2) has 975 bin [34.2,34.3) has 959 bin [34.3,34.4) has 953 bin [34.4,34.5) has 939 bin [34.5,34.6) has 873 bin [34.6,34.7) has 919 bin [34.7,34.8) has 905 bin [34.8,34.9) has 830 bin [34.9,35.0) has 823 bin [35.0,35.1) has 908 bin [35.1,35.2) has 806 bin [35.2,35.3) has 780 bin [35.3,35.4) has 802 bin [35.4,35.5) has 790 bin [35.5,35.6) has 755 bin [35.6,35.7) has 704 bin [35.7,35.8) has 666 bin [35.8,35.9) has 615 bin [35.9,36.0) has 636 bin [36.0,36.1) has 632 bin [36.1,36.2) has 611 bin [36.2,36.3) has 585 bin [36.3,36.4) has 570 bin [36.4,36.5) has 525 bin [36.5,36.6) has 430 bin [36.6,36.7) has 474 bin [36.7,36.8) has 401 bin [36.8,36.9) has 418 bin [36.9,37.0) has 413 bin [37.0,37.1) has 405 bin [37.1,37.2) has 345 bin [37.2,37.3) has 334 bin [37.3,37.4) has 301 bin [37.4,37.5) has 297 bin [37.5,37.6) has 266 bin [37.6,37.7) has 244 bin [37.7,37.8) has 238 bin [37.8,37.9) has 220 bin [37.9,38.0) has 201 bin [38.0,38.1) has 214 bin [38.1,38.2) has 199 bin [38.2,38.3) has 200 bin [38.3,38.4) has 177 bin [38.4,38.5) has 142 bin [38.5,38.6) has 150 bin [38.6,38.7) has 130 bin [38.7,38.8) has 112 bin [38.8,38.9) has 120 bin [38.9,39.0) has 94 bin [39.0,39.1) has 100 bin [39.1,39.2) has 113 bin [39.2,39.3) has 123 bin [39.3,39.4) has 123 bin [39.4,39.5) has 106 bin [39.5,39.6) has 96 bin [39.6,39.7) has 96 bin [39.7,39.8) has 87 bin [39.8,39.9) has 81 bin [39.9,40.0) has 91 bin [40.0,40.1) has 91 bin [40.1,40.2) has 80 bin [40.2,40.3) has 92 bin [40.3,40.4) has 69 bin [40.4,40.5) has 66 bin [40.5,40.6) has 78 bin [40.6,40.7) has 60 bin [40.7,40.8) has 79 bin [40.8,40.9) has 70 bin [40.9,41.0) has 63 bin [41.0,41.1) has 53 bin [41.1,41.2) has 62 bin [41.2,41.3) has 53 bin [41.3,41.4) has 75 bin [41.4,41.5) has 73 bin [41.5,41.6) has 89 bin [41.6,41.7) has 84 bin [41.7,41.8) has 75 bin [41.8,41.9) has 66 bin [41.9,42.0) has 80 bin [42.0,42.1) has 80 bin [42.1,42.2) has 75 bin [42.2,42.3) has 56 bin [42.3,42.4) has 73 bin [42.4,42.5) has 80 bin [42.5,42.6) has 71 bin [42.6,42.7) has 81 bin [42.7,42.8) has 73 bin [42.8,42.9) has 75 bin [42.9,43.0) has 70 bin [43.0,43.1) has 71 bin [43.1,43.2) has 62 bin [43.2,43.3) has 64 bin [43.3,43.4) has 73 bin [43.4,43.5) has 55 bin [43.5,43.6) has 60 bin [43.6,43.7) has 59 bin [43.7,43.8) has 70 bin [43.8,43.9) has 55 bin [43.9,44.0) has 67 bin [44.0,44.1) has 54 bin [44.1,44.2) has 55 bin [44.2,44.3) has 53 bin [44.3,44.4) has 44 bin [44.4,44.5) has 53 bin [44.5,44.6) has 54 bin [44.6,44.7) has 53 bin [44.7,44.8) has 61 bin [44.8,44.9) has 59 bin [44.9,45.0) has 51 bin [45.0,45.1) has 51 bin [45.1,45.2) has 34 bin [45.2,45.3) has 56 bin [45.3,45.4) has 38 bin [45.4,45.5) has 42 bin [45.5,45.6) has 41 bin [45.6,45.7) has 29 bin [45.7,45.8) has 37 bin [45.8,45.9) has 41 bin [45.9,46.0) has 37 bin [46.0,46.1) has 35 bin [46.1,46.2) has 31 bin [46.2,46.3) has 43 bin [46.3,46.4) has 39 bin [46.4,46.5) has 35 bin [46.5,46.6) has 30 bin [46.6,46.7) has 25 bin [46.7,46.8) has 28 bin [46.8,46.9) has 20 bin [46.9,47.0) has 27 bin [47.0,47.1) has 14 bin [47.1,47.2) has 13 bin [47.2,47.3) has 19 bin [47.3,47.4) has 14 bin [47.4,47.5) has 6 bin [47.5,47.6) has 6 bin [47.6,47.7) has 4 bin [47.9,48.0) has 1 average z coordinate 10.6 for 37359907 element(s) point source id histogram with bin size 1.000000 bin 69 has 10832 bin 70 has 16204382 bin 71 has 5251893 bin 1065 has 12350560 bin 1074 has 3542240 average point source id 494.26382969850539 for 37359907 element(s)