lasinfo (210611) report for 'AHN4T/51BN1_11.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: 339/2022 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: 30992610 number of points by return: 26445070 3248050 1068016 207734 23740 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 396230 0 min x y z: 149980.000 396230.000 7.240 max x y z: 151019.999 397519.999 44.626 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: 30992610 extended number of points by return: 26445070 3248050 1068016 207734 23740 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 7240 44626 intensity 0 5029 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 58 60 gps_time 298023424.147418 298026875.627135 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 40 255 B 27 255 NIR 12 255 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 50.29 ('Amplitude') attribute1 -16.96 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26445070 number of intermediate returns: 1303955 number of last returns: 26428991 number of single returns: 23185406 covered area in square units/kilounits: 1340136/1.34 point density: all returns 23.13 last only 19.72 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30992610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26445070 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3248050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1068016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 207734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23740 instead zero. overview over extended number of returns of given pulse: 23185406 4362469 2586711 738245 111208 7943 628 0 0 0 0 0 0 0 0 histogram of classification of points: 5277252 unclassified (1) 25207192 ground (2) 434311 building (6) 72642 water (9) 1213 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2302209 +---> 465145 of those are unclassified (1) +---> 1769146 of those are ground (2) +---> 64897 of those are building (6) +---> 2981 of those are water (9) +---> 40 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.2,7.3) has 26 bin [7.3,7.4) has 1644 bin [7.4,7.5) has 18575 bin [7.5,7.6) has 32093 bin [7.6,7.7) has 29761 bin [7.7,7.8) has 35258 bin [7.8,7.9) has 43117 bin [7.9,8.0) has 81295 bin [8.0,8.1) has 117138 bin [8.1,8.2) has 223281 bin [8.2,8.3) has 349343 bin [8.3,8.4) has 577428 bin [8.4,8.5) has 786926 bin [8.5,8.6) has 1185896 bin [8.6,8.7) has 1880018 bin [8.7,8.8) has 2622645 bin [8.8,8.9) has 2938143 bin [8.9,9.0) has 2945985 bin [9.0,9.1) has 2651159 bin [9.1,9.2) has 2038151 bin [9.2,9.3) has 1691071 bin [9.3,9.4) has 1380088 bin [9.4,9.5) has 1040620 bin [9.5,9.6) has 1074053 bin [9.6,9.7) has 760282 bin [9.7,9.8) has 391937 bin [9.8,9.9) has 235765 bin [9.9,10.0) has 167326 bin [10.0,10.1) has 107387 bin [10.1,10.2) has 63850 bin [10.2,10.3) has 55620 bin [10.3,10.4) has 45293 bin [10.4,10.5) has 30587 bin [10.5,10.6) has 31352 bin [10.6,10.7) has 25805 bin [10.7,10.8) has 26004 bin [10.8,10.9) has 27362 bin [10.9,11.0) has 27297 bin [11.0,11.1) has 29210 bin [11.1,11.2) has 31381 bin [11.2,11.3) has 34590 bin [11.3,11.4) has 36893 bin [11.4,11.5) has 41275 bin [11.5,11.6) has 42668 bin [11.6,11.7) has 45395 bin [11.7,11.8) has 44129 bin [11.8,11.9) has 45470 bin [11.9,12.0) has 43803 bin [12.0,12.1) has 43750 bin [12.1,12.2) has 41986 bin [12.2,12.3) has 42509 bin [12.3,12.4) 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bin [27.7,27.8) has 18949 bin [27.8,27.9) has 18613 bin [27.9,28.0) has 18045 bin [28.0,28.1) has 17486 bin [28.1,28.2) has 16953 bin [28.2,28.3) has 16246 bin [28.3,28.4) has 15689 bin [28.4,28.5) has 15551 bin [28.5,28.6) has 14844 bin [28.6,28.7) has 14663 bin [28.7,28.8) has 13804 bin [28.8,28.9) has 13442 bin [28.9,29.0) has 12927 bin [29.0,29.1) has 12342 bin [29.1,29.2) has 11751 bin [29.2,29.3) has 11385 bin [29.3,29.4) has 10924 bin [29.4,29.5) has 10528 bin [29.5,29.6) has 10073 bin [29.6,29.7) has 9824 bin [29.7,29.8) has 9473 bin [29.8,29.9) has 9442 bin [29.9,30.0) has 8994 bin [30.0,30.1) has 8622 bin [30.1,30.2) has 8376 bin [30.2,30.3) has 8084 bin [30.3,30.4) has 8038 bin [30.4,30.5) has 7467 bin [30.5,30.6) has 7353 bin [30.6,30.7) has 6944 bin [30.7,30.8) has 6809 bin [30.8,30.9) has 6328 bin [30.9,31.0) has 6004 bin [31.0,31.1) has 5779 bin [31.1,31.2) has 5585 bin [31.2,31.3) has 5317 bin [31.3,31.4) has 5003 bin [31.4,31.5) has 4856 bin [31.5,31.6) has 4664 bin 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[39.7,39.8) has 559 bin [39.8,39.9) has 594 bin [39.9,40.0) has 562 bin [40.0,40.1) has 562 bin [40.1,40.2) has 590 bin [40.2,40.3) has 540 bin [40.3,40.4) has 537 bin [40.4,40.5) has 515 bin [40.5,40.6) has 528 bin [40.6,40.7) has 499 bin [40.7,40.8) has 541 bin [40.8,40.9) has 464 bin [40.9,41.0) has 477 bin [41.0,41.1) has 466 bin [41.1,41.2) has 448 bin [41.2,41.3) has 420 bin [41.3,41.4) has 424 bin [41.4,41.5) has 432 bin [41.5,41.6) has 442 bin [41.6,41.7) has 356 bin [41.7,41.8) has 356 bin [41.8,41.9) has 330 bin [41.9,42.0) has 308 bin [42.0,42.1) has 300 bin [42.1,42.2) has 271 bin [42.2,42.3) has 267 bin [42.3,42.4) has 219 bin [42.4,42.5) has 219 bin [42.5,42.6) has 172 bin [42.6,42.7) has 157 bin [42.7,42.8) has 148 bin [42.8,42.9) has 149 bin [42.9,43.0) has 131 bin [43.0,43.1) has 107 bin [43.1,43.2) has 93 bin [43.2,43.3) has 91 bin [43.3,43.4) has 73 bin [43.4,43.5) has 49 bin [43.5,43.6) has 46 bin [43.6,43.7) has 33 bin [43.7,43.8) has 37 bin [43.8,43.9) has 25 bin [43.9,44.0) has 20 bin [44.0,44.1) has 18 bin [44.1,44.2) has 13 bin [44.2,44.3) has 10 bin [44.3,44.4) has 7 bin [44.4,44.5) has 1 bin [44.6,44.7) has 1 average z coordinate 10.9 for 30992610 element(s) point source id histogram with bin size 1.000000 bin 58 has 3332802 bin 59 has 26383046 bin 60 has 1276762 average point source id 58.933660314507236 for 30992610 element(s)