lasinfo (210611) report for 'AHN4T/07DZ2_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: 334/2022 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: 25560091 number of points by return: 22830578 1903296 663953 142342 18397 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 579980 0 min x y z: 237980.000 579980.000 -3.555 max x y z: 239019.999 581269.999 30.417 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: 25560091 extended number of points by return: 22830578 1903296 663953 142342 18397 1450 75 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 -3555 30417 intensity 46 4803 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 29 user_data 6 7 point_source_ID 24 26 gps_time 330509761.479972 330511995.343441 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 50 255 B 46 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.54 31.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22830578 number of intermediate returns: 826594 number of last returns: 22824154 number of single returns: 20921235 covered area in square units/kilounits: 1312164/1.31 point density: all returns 19.48 last only 17.39 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25560091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22830578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1903296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 663953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 142342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18397 instead zero. overview over extended number of returns of given pulse: 20921235 2483045 1566090 496070 84806 8342 503 0 0 0 0 0 0 0 0 histogram of classification of points: 3327176 unclassified (1) 21685216 ground (2) 293241 building (6) 227431 water (9) 27027 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1951032 +---> 237338 of those are unclassified (1) +---> 1627968 of those are ground (2) +---> 40689 of those are building (6) +---> 45034 of those are water (9) +---> 3 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 8 bin [-3.5,-3.4) has 301 bin [-3.4,-3.3) has 1074 bin [-3.3,-3.2) has 7657 bin [-3.2,-3.1) has 11993 bin [-3.1,-3.0) has 11742 bin [-3.0,-2.9) has 14418 bin [-2.9,-2.8) has 71013 bin [-2.8,-2.7) has 39921 bin [-2.7,-2.6) has 46768 bin [-2.6,-2.5) has 95858 bin [-2.5,-2.4) has 343613 bin [-2.4,-2.3) has 610402 bin [-2.3,-2.2) has 756907 bin [-2.2,-2.1) has 1065643 bin [-2.1,-2.0) has 1413731 bin [-2.0,-1.9) has 1713302 bin [-1.9,-1.8) has 1915452 bin [-1.8,-1.7) has 1637444 bin [-1.7,-1.6) has 1379018 bin [-1.6,-1.5) has 1221485 bin [-1.5,-1.4) has 1023348 bin [-1.4,-1.3) has 742600 bin [-1.3,-1.2) has 545921 bin [-1.2,-1.1) has 455910 bin [-1.1,-1.0) has 483071 bin [-1.0,-0.9) has 449237 bin [-0.9,-0.8) has 415427 bin [-0.8,-0.7) has 454130 bin [-0.7,-0.6) has 571001 bin [-0.6,-0.5) has 613392 bin [-0.5,-0.4) has 583130 bin [-0.4,-0.3) has 547181 bin [-0.3,-0.2) has 511076 bin [-0.2,-0.1) has 393949 bin [-0.1,0.0) has 282769 bin [0.0,0.1) has 291314 bin [0.1,0.2) has 366413 bin [0.2,0.3) has 185580 bin [0.3,0.4) has 112115 bin [0.4,0.5) has 84561 bin [0.5,0.6) has 66513 bin [0.6,0.7) has 77001 bin [0.7,0.8) has 83322 bin [0.8,0.9) has 88563 bin [0.9,1.0) has 85209 bin [1.0,1.1) has 76424 bin [1.1,1.2) has 70017 bin [1.2,1.3) has 65080 bin [1.3,1.4) has 71429 bin 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has 7927 bin [17.5,17.6) has 7822 bin [17.6,17.7) has 7703 bin [17.7,17.8) has 7602 bin [17.8,17.9) has 7465 bin [17.9,18.0) has 7389 bin [18.0,18.1) has 7185 bin [18.1,18.2) has 7059 bin [18.2,18.3) has 6765 bin [18.3,18.4) has 6632 bin [18.4,18.5) has 6667 bin [18.5,18.6) has 6399 bin [18.6,18.7) has 6196 bin [18.7,18.8) has 6272 bin [18.8,18.9) has 6062 bin [18.9,19.0) has 5851 bin [19.0,19.1) has 5791 bin [19.1,19.2) has 5525 bin [19.2,19.3) has 5746 bin [19.3,19.4) has 5426 bin [19.4,19.5) has 5229 bin [19.5,19.6) has 5278 bin [19.6,19.7) has 5149 bin [19.7,19.8) has 5122 bin [19.8,19.9) has 4911 bin [19.9,20.0) has 4779 bin [20.0,20.1) has 4599 bin [20.1,20.2) has 4502 bin [20.2,20.3) has 4492 bin [20.3,20.4) has 4545 bin [20.4,20.5) has 4310 bin [20.5,20.6) has 4241 bin [20.6,20.7) has 4030 bin [20.7,20.8) has 3948 bin [20.8,20.9) has 3857 bin [20.9,21.0) has 3748 bin [21.0,21.1) has 3817 bin [21.1,21.2) has 3664 bin [21.2,21.3) has 3479 bin [21.3,21.4) has 3519 bin [21.4,21.5) 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bin [25.5,25.6) has 661 bin [25.6,25.7) has 577 bin [25.7,25.8) has 572 bin [25.8,25.9) has 518 bin [25.9,26.0) has 530 bin [26.0,26.1) has 500 bin [26.1,26.2) has 464 bin [26.2,26.3) has 397 bin [26.3,26.4) has 401 bin [26.4,26.5) has 356 bin [26.5,26.6) has 336 bin [26.6,26.7) has 338 bin [26.7,26.8) has 277 bin [26.8,26.9) has 258 bin [26.9,27.0) has 260 bin [27.0,27.1) has 207 bin [27.1,27.2) has 206 bin [27.2,27.3) has 184 bin [27.3,27.4) has 162 bin [27.4,27.5) has 131 bin [27.5,27.6) has 122 bin [27.6,27.7) has 115 bin [27.7,27.8) has 96 bin [27.8,27.9) has 79 bin [27.9,28.0) has 72 bin [28.0,28.1) has 62 bin [28.1,28.2) has 55 bin [28.2,28.3) has 65 bin [28.3,28.4) has 38 bin [28.4,28.5) has 22 bin [28.5,28.6) has 35 bin [28.6,28.7) has 24 bin [28.7,28.8) has 28 bin [28.8,28.9) has 17 bin [28.9,29.0) has 22 bin [29.0,29.1) has 11 bin [29.1,29.2) has 14 bin [29.2,29.3) has 9 bin [29.3,29.4) has 15 bin [29.4,29.5) has 13 bin [29.5,29.6) has 16 bin [29.6,29.7) has 13 bin [29.7,29.8) has 8 bin [29.8,29.9) has 9 bin [29.9,30.0) has 7 bin [30.0,30.1) has 9 bin [30.1,30.2) has 6 bin [30.2,30.3) has 4 bin [30.3,30.4) has 2 bin [30.4,30.5) has 1 average z coordinate 0.0 for 25560091 element(s) point source id histogram with bin size 1.000000 bin 24 has 847068 bin 25 has 19962023 bin 26 has 4751000 average point source id 25.152735449963775 for 25560091 element(s)