lasinfo (210611) report for 'AHN3T/57BN2_09.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: 218/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 23382200 number of points by return: 18947616 2717897 1168534 426319 121834 scale factor x y z: 0.001 0.001 0.001 offset x y z: 157980 372480 0 min x y z: 157980.000 372480.000 20.195 max x y z: 159019.999 373769.999 57.358 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: 23382200 extended number of points by return: 18947616 2717897 1168534 426319 121834 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 20195 57358 intensity 0 65535 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -36 34 user_data 0 0 point_source_ID 4349 29705 gps_time 220736.838802 482291.604717 Color R 0 255 G 1 255 B 0 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6000 5667 extended_scanner_channel 0 0 number of first returns: 18947616 number of intermediate returns: 1757037 number of last returns: 18870552 number of single returns: 16193005 covered area in square units/kilounits: 1338268/1.34 point density: all returns 17.47 last only 14.10 (per square units) spacing: all returns 0.24 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23382200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18947616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2717897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1168534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 426319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 121834 instead zero. overview over extended number of returns of given pulse: 16193005 3119382 2233471 1221974 467364 116216 30788 0 0 0 0 0 0 0 0 histogram of classification of points: 6083392 unclassified (1) 15588261 ground (2) 1626714 building (6) 75279 water (9) 8554 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1617382 +---> 455853 of those are unclassified (1) +---> 1019216 of those are ground (2) +---> 139487 of those are building (6) +---> 2826 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.1,20.2) has 1 bin [20.2,20.3) has 520 bin [20.3,20.4) has 174 bin [20.4,20.5) has 48 bin [20.5,20.6) has 22 bin [20.6,20.7) has 17 bin [20.7,20.8) has 15 bin [20.8,20.9) has 15 bin [20.9,21.0) has 22 bin [21.0,21.1) has 62 bin [21.1,21.2) has 114 bin [21.2,21.3) has 393 bin [21.3,21.4) has 1666 bin [21.4,21.5) has 1378 bin [21.5,21.6) has 3070 bin [21.6,21.7) 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117699 bin [25.4,25.5) has 94773 bin [25.5,25.6) has 69369 bin [25.6,25.7) has 62402 bin [25.7,25.8) has 59305 bin [25.8,25.9) has 62738 bin [25.9,26.0) has 63077 bin [26.0,26.1) has 63335 bin [26.1,26.2) has 64561 bin [26.2,26.3) has 65357 bin [26.3,26.4) has 68831 bin [26.4,26.5) has 71697 bin [26.5,26.6) has 75964 bin [26.6,26.7) has 74924 bin [26.7,26.8) has 75459 bin [26.8,26.9) has 74710 bin [26.9,27.0) has 78848 bin [27.0,27.1) has 74956 bin [27.1,27.2) has 65304 bin [27.2,27.3) has 66230 bin [27.3,27.4) has 73129 bin [27.4,27.5) has 67800 bin [27.5,27.6) has 63286 bin [27.6,27.7) has 59758 bin [27.7,27.8) has 57749 bin [27.8,27.9) has 60936 bin [27.9,28.0) has 64726 bin [28.0,28.1) has 60582 bin [28.1,28.2) has 51451 bin [28.2,28.3) has 46372 bin [28.3,28.4) has 49331 bin [28.4,28.5) has 52060 bin [28.5,28.6) has 41869 bin [28.6,28.7) has 41425 bin [28.7,28.8) has 41294 bin [28.8,28.9) has 44579 bin [28.9,29.0) has 43255 bin [29.0,29.1) has 41385 bin [29.1,29.2) has 42116 bin 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[57.0,57.1) has 2 bin [57.3,57.4) has 1 average z coordinate 26.0 for 23382200 element(s) point source id histogram with bin size 1.000000 bin 4349 has 85228 bin 4350 has 1319356 bin 17351 has 3755432 bin 26352 has 6734850 bin 26353 has 5430645 bin 26354 has 1992832 bin 26855 has 363644 bin 29705 has 3700213 average point source id 24123.49958524005342 for 23382200 element(s)