lasinfo (210611) report for 'AHN4T/52CZ2_17.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: 42049849 number of points by return: 34118064 5787480 1815388 298853 30064 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 376230 0 min x y z: 185980.000 376230.000 25.509 max x y z: 187019.999 377519.999 58.472 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: 42049849 extended number of points by return: 34118064 5787480 1815388 298853 30064 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 25509 58472 intensity 0 4949 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 18 user_data 6 7 point_source_ID 93 1093 gps_time 297853109.508196 297855993.183486 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 33 255 B 21 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3000 extended_scanner_channel 0 0 attribute0 0 49.49 ('Amplitude') attribute1 -17.11 32.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34118064 number of intermediate returns: 2142415 number of last returns: 34114398 number of single returns: 28325028 covered area in square units/kilounits: 1338828/1.34 point density: all returns 31.41 last only 25.48 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42049849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34118064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5787480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1815388 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 298853 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30064 instead zero. overview over extended number of returns of given pulse: 28325028 7953675 4547915 1073157 139591 9884 599 0 0 0 0 0 0 0 0 histogram of classification of points: 9216722 unclassified (1) 31671355 ground (2) 1073578 building (6) 88068 water (9) 126 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2915955 +---> 668249 of those are unclassified (1) +---> 2207584 of those are ground (2) +---> 34852 of those are building (6) +---> 5270 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.5,25.6) has 38 bin [25.6,25.7) has 3055 bin [25.7,25.8) has 18572 bin [25.8,25.9) has 14962 bin [25.9,26.0) has 13881 bin [26.0,26.1) has 25216 bin [26.1,26.2) has 54280 bin [26.2,26.3) has 108583 bin [26.3,26.4) has 156539 bin [26.4,26.5) has 259583 bin [26.5,26.6) has 321506 bin [26.6,26.7) has 634364 bin [26.7,26.8) has 1479135 bin [26.8,26.9) has 2229954 bin [26.9,27.0) has 2076128 bin [27.0,27.1) has 1652723 bin [27.1,27.2) has 1542211 bin [27.2,27.3) has 1760576 bin [27.3,27.4) has 2117537 bin [27.4,27.5) has 2441477 bin [27.5,27.6) has 2160552 bin [27.6,27.7) has 2013896 bin [27.7,27.8) has 1818055 bin [27.8,27.9) has 1660392 bin [27.9,28.0) has 1402758 bin [28.0,28.1) has 1104706 bin [28.1,28.2) has 975007 bin [28.2,28.3) has 925902 bin [28.3,28.4) has 592710 bin [28.4,28.5) has 405930 bin [28.5,28.6) has 425796 bin [28.6,28.7) has 454080 bin [28.7,28.8) has 429705 bin [28.8,28.9) has 407385 bin [28.9,29.0) has 385281 bin [29.0,29.1) has 315817 bin [29.1,29.2) has 185741 bin [29.2,29.3) has 143556 bin [29.3,29.4) has 150228 bin [29.4,29.5) has 165762 bin [29.5,29.6) has 171349 bin [29.6,29.7) has 157379 bin [29.7,29.8) has 127875 bin [29.8,29.9) has 113186 bin [29.9,30.0) has 70460 bin [30.0,30.1) has 58698 bin [30.1,30.2) has 57556 bin [30.2,30.3) has 59101 bin [30.3,30.4) has 56457 bin [30.4,30.5) has 55402 bin [30.5,30.6) has 55317 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[45.9,46.0) has 26365 bin [46.0,46.1) has 24786 bin [46.1,46.2) has 23555 bin [46.2,46.3) has 22276 bin [46.3,46.4) has 20675 bin [46.4,46.5) has 19570 bin [46.5,46.6) has 18249 bin [46.6,46.7) has 16942 bin [46.7,46.8) has 15934 bin [46.8,46.9) has 14829 bin [46.9,47.0) has 13872 bin [47.0,47.1) has 12643 bin [47.1,47.2) has 11883 bin [47.2,47.3) has 11165 bin [47.3,47.4) has 10419 bin [47.4,47.5) has 9722 bin [47.5,47.6) has 8968 bin [47.6,47.7) has 8136 bin [47.7,47.8) has 7713 bin [47.8,47.9) has 7051 bin [47.9,48.0) has 6573 bin [48.0,48.1) has 6237 bin [48.1,48.2) has 5732 bin [48.2,48.3) has 5250 bin [48.3,48.4) has 4970 bin [48.4,48.5) has 4620 bin [48.5,48.6) has 4240 bin [48.6,48.7) has 3905 bin [48.7,48.8) has 3620 bin [48.8,48.9) has 3256 bin [48.9,49.0) has 3015 bin [49.0,49.1) has 2813 bin [49.1,49.2) has 2640 bin [49.2,49.3) has 2543 bin [49.3,49.4) has 2339 bin [49.4,49.5) has 2247 bin [49.5,49.6) has 2188 bin [49.6,49.7) has 2078 bin [49.7,49.8) has 1991 bin 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596 bin [53.9,54.0) has 555 bin [54.0,54.1) has 491 bin [54.1,54.2) has 506 bin [54.2,54.3) has 510 bin [54.3,54.4) has 464 bin [54.4,54.5) has 435 bin [54.5,54.6) has 416 bin [54.6,54.7) has 433 bin [54.7,54.8) has 458 bin [54.8,54.9) has 395 bin [54.9,55.0) has 361 bin [55.0,55.1) has 374 bin [55.1,55.2) has 383 bin [55.2,55.3) has 363 bin [55.3,55.4) has 315 bin [55.4,55.5) has 303 bin [55.5,55.6) has 329 bin [55.6,55.7) has 267 bin [55.7,55.8) has 241 bin [55.8,55.9) has 250 bin [55.9,56.0) has 238 bin [56.0,56.1) has 229 bin [56.1,56.2) has 221 bin [56.2,56.3) has 217 bin [56.3,56.4) has 195 bin [56.4,56.5) has 160 bin [56.5,56.6) has 147 bin [56.6,56.7) has 140 bin [56.7,56.8) has 108 bin [56.8,56.9) has 118 bin [56.9,57.0) has 97 bin [57.0,57.1) has 100 bin [57.1,57.2) has 103 bin [57.2,57.3) has 91 bin [57.3,57.4) has 73 bin [57.4,57.5) has 70 bin [57.5,57.6) has 66 bin [57.6,57.7) has 51 bin [57.7,57.8) has 31 bin [57.8,57.9) has 25 bin [57.9,58.0) has 12 bin [58.0,58.1) has 13 bin [58.1,58.2) has 5 bin [58.2,58.3) has 3 bin [58.4,58.5) has 3 average z coordinate 29.6 for 42049849 element(s) point source id histogram with bin size 1.000000 bin 93 has 11181416 bin 94 has 19848650 bin 1093 has 11019783 average point source id 355.536772724201683 for 42049849 element(s)