lasinfo (210611) report for 'AHN4T/17HN2_25.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: 28393398 number of points by return: 23339153 3288695 1386781 332722 42934 scale factor x y z: 0.001 0.001 0.001 offset x y z: 258980 531230 0 min x y z: 258980.000 531230.000 17.564 max x y z: 260019.999 532519.999 59.787 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: 28393398 extended number of points by return: 23339153 3288695 1386781 332722 42934 3000 113 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 17564 59787 intensity 56 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 15 user_data 6 7 point_source_ID 65 66 gps_time 330518335.071149 330521373.564583 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 40 255 B 25 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.34 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23339153 number of intermediate returns: 1771921 number of last returns: 23315233 number of single returns: 20032909 covered area in square units/kilounits: 1340572/1.34 point density: all returns 21.18 last only 17.39 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28393398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23339153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3288695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1386781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 332722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42934 instead zero. overview over extended number of returns of given pulse: 20032909 3807700 3171575 1162784 200252 17396 782 0 0 0 0 0 0 0 0 histogram of classification of points: 5697949 unclassified (1) 22334543 ground (2) 346928 building (6) 4980 water (9) 8640 wire conductor (14) 358 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1787382 +---> 386871 of those are unclassified (1) +---> 1340830 of those are ground (2) +---> 58120 of those are building (6) +---> 385 of those are water (9) +---> 818 of those are wire conductor (14) +---> 358 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.5,17.6) has 4 bin [17.6,17.7) has 397 bin [17.7,17.8) has 5017 bin [17.8,17.9) has 10597 bin [17.9,18.0) has 3269 bin [18.0,18.1) has 2363 bin [18.1,18.2) has 1146 bin [18.2,18.3) has 821 bin [18.3,18.4) has 1096 bin [18.4,18.5) has 1485 bin [18.5,18.6) has 2348 bin [18.6,18.7) has 8070 bin [18.7,18.8) has 14658 bin [18.8,18.9) has 20184 bin [18.9,19.0) has 18311 bin [19.0,19.1) has 21366 bin [19.1,19.2) has 31970 bin [19.2,19.3) has 38354 bin [19.3,19.4) has 43179 bin [19.4,19.5) has 52396 bin [19.5,19.6) has 70986 bin [19.6,19.7) has 71706 bin [19.7,19.8) has 103350 bin [19.8,19.9) has 206910 bin [19.9,20.0) has 245510 bin [20.0,20.1) has 198296 bin [20.1,20.2) has 199396 bin [20.2,20.3) has 309370 bin [20.3,20.4) has 334627 bin [20.4,20.5) has 356628 bin [20.5,20.6) has 343096 bin [20.6,20.7) has 390808 bin [20.7,20.8) has 543959 bin [20.8,20.9) has 625212 bin [20.9,21.0) has 700383 bin [21.0,21.1) has 848328 bin [21.1,21.2) has 1166701 bin [21.2,21.3) has 1243662 bin [21.3,21.4) has 1256419 bin [21.4,21.5) has 1136736 bin [21.5,21.6) has 1049594 bin [21.6,21.7) has 968394 bin [21.7,21.8) has 887431 bin [21.8,21.9) has 840405 bin [21.9,22.0) has 803194 bin [22.0,22.1) has 740986 bin [22.1,22.2) has 796057 bin 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has 44 bin [49.3,49.4) has 42 bin [49.4,49.5) has 29 bin [49.5,49.6) has 33 bin [49.6,49.7) has 23 bin [49.7,49.8) has 27 bin [49.8,49.9) has 27 bin [49.9,50.0) has 18 bin [50.0,50.1) has 12 bin [50.1,50.2) has 6 bin [50.2,50.3) has 7 bin [50.3,50.4) has 4 bin [50.4,50.5) has 7 bin [50.5,50.6) has 4 bin [50.6,50.7) has 4 bin [50.7,50.8) has 8 bin [50.8,50.9) has 2 bin [50.9,51.0) has 8 bin [51.0,51.1) has 5 bin [51.1,51.2) has 4 bin [51.2,51.3) has 4 bin [51.3,51.4) has 2 bin [51.5,51.6) has 1 bin [51.7,51.8) has 2 bin [51.8,51.9) has 5 bin [52.0,52.1) has 2 bin [52.1,52.2) has 2 bin [52.5,52.6) has 1 bin [52.6,52.7) has 3 bin [52.7,52.8) has 6 bin [52.8,52.9) has 1 bin [52.9,53.0) has 1 bin [53.0,53.1) has 3 bin [53.1,53.2) has 5 bin [53.2,53.3) has 16 bin [53.3,53.4) has 32 bin [53.4,53.5) has 51 bin [53.5,53.6) has 58 bin [53.6,53.7) has 45 bin [53.7,53.8) has 14 bin [53.8,53.9) has 8 bin [53.9,54.0) has 6 bin [54.0,54.1) has 9 bin [54.1,54.2) has 6 bin [54.2,54.3) has 13 bin [54.3,54.4) has 5 bin [54.4,54.5) has 6 bin [54.5,54.6) has 12 bin [54.6,54.7) has 10 bin [54.7,54.8) has 4 bin [54.8,54.9) has 1 bin [54.9,55.0) has 1 bin [55.1,55.2) has 2 bin [55.2,55.3) has 1 bin [55.3,55.4) has 2 bin [55.4,55.5) has 2 bin [55.5,55.6) has 1 bin [55.7,55.8) has 3 bin [55.8,55.9) has 3 bin [56.0,56.1) has 1 bin [56.1,56.2) has 1 bin [56.2,56.3) has 1 bin [56.3,56.4) has 1 bin [56.4,56.5) has 1 bin [56.5,56.6) has 1 bin [56.6,56.7) has 1 bin [56.7,56.8) has 2 bin [56.8,56.9) has 6 bin [56.9,57.0) has 5 bin [57.0,57.1) has 3 bin [57.1,57.2) has 2 bin [57.2,57.3) has 1 bin [57.3,57.4) has 3 bin [57.4,57.5) has 3 bin [57.5,57.6) has 2 bin [57.6,57.7) has 1 bin [57.7,57.8) has 3 bin [57.9,58.0) has 5 bin [58.0,58.1) has 1 bin [58.1,58.2) has 1 bin [58.2,58.3) has 1 bin [58.3,58.4) has 1 bin [58.4,58.5) has 2 bin [58.6,58.7) has 2 bin [58.7,58.8) has 4 bin [58.8,58.9) has 5 bin [58.9,59.0) has 5 bin [59.0,59.1) has 1 bin [59.1,59.2) has 2 bin [59.2,59.3) has 3 bin [59.3,59.4) has 3 bin [59.4,59.5) has 1 bin [59.5,59.6) has 1 bin [59.6,59.7) has 3 bin [59.7,59.8) has 4 average z coordinate 24.0 for 28393398 element(s) point source id histogram with bin size 1.000000 bin 65 has 21592602 bin 66 has 6800796 average point source id 65.239520327929753 for 28393398 element(s)