lasinfo (210611) report for 'AHN3T/41GN2_02.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: 216/2021 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: 21557999 number of points by return: 15533108 3268968 1871366 713056 171501 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 436230 0 min x y z: 245980.000 436230.000 39.335 max x y z: 247019.999 437519.999 79.466 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: 21557999 extended number of points by return: 15533108 3268968 1871366 713056 171501 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 39335 79466 intensity 0 65527 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 33 user_data 0 2 point_source_ID 113 122 gps_time 202142219.680319 202562355.621513 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 255 B 0 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 15533108 number of intermediate returns: 2760036 number of last returns: 15523622 number of single returns: 12258767 covered area in square units/kilounits: 1341064/1.34 point density: all returns 16.08 last only 11.58 (per square units) spacing: all returns 0.25 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21557999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15533108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3268968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1871366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 713056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 171501 instead zero. overview over extended number of returns of given pulse: 12258767 2793488 3478181 2168567 858996 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7254960 unclassified (1) 13930724 ground (2) 356793 building (6) 15183 water (9) 339 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1349092 +---> 405193 of those are unclassified (1) +---> 902305 of those are ground (2) +---> 41189 of those are building (6) +---> 405 of those are water (9) z coordinate histogram with bin size 0.100000 bin [39.3,39.4) has 20 bin [39.4,39.5) has 88 bin [39.5,39.6) has 155 bin [39.6,39.7) has 242 bin [39.7,39.8) has 395 bin [39.8,39.9) has 543 bin [39.9,40.0) has 742 bin [40.0,40.1) has 971 bin [40.1,40.2) has 1183 bin [40.2,40.3) has 1293 bin [40.3,40.4) has 1458 bin [40.4,40.5) has 3165 bin [40.5,40.6) has 4993 bin [40.6,40.7) has 18481 bin [40.7,40.8) has 33958 bin [40.8,40.9) 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[75.5,75.6) has 141 bin [75.6,75.7) has 134 bin [75.7,75.8) has 96 bin [75.8,75.9) has 115 bin [75.9,76.0) has 106 bin [76.0,76.1) has 134 bin [76.1,76.2) has 87 bin [76.2,76.3) has 94 bin [76.3,76.4) has 93 bin [76.4,76.5) has 81 bin [76.5,76.6) has 84 bin [76.6,76.7) has 71 bin [76.7,76.8) has 89 bin [76.8,76.9) has 50 bin [76.9,77.0) has 62 bin [77.0,77.1) has 66 bin [77.1,77.2) has 55 bin [77.2,77.3) has 53 bin [77.3,77.4) has 61 bin [77.4,77.5) has 58 bin [77.5,77.6) has 44 bin [77.6,77.7) has 27 bin [77.7,77.8) has 40 bin [77.8,77.9) has 40 bin [77.9,78.0) has 31 bin [78.0,78.1) has 27 bin [78.1,78.2) has 28 bin [78.2,78.3) has 14 bin [78.3,78.4) has 29 bin [78.4,78.5) has 18 bin [78.5,78.6) has 16 bin [78.6,78.7) has 10 bin [78.7,78.8) has 10 bin [78.8,78.9) has 2 bin [78.9,79.0) has 13 bin [79.0,79.1) has 9 bin [79.1,79.2) has 3 bin [79.2,79.3) has 6 bin [79.3,79.4) has 4 bin [79.4,79.5) has 1 average z coordinate 49.1 for 21557999 element(s) point source id histogram with bin size 1.000000 bin 113 has 843371 bin 114 has 5510531 bin 115 has 9268918 bin 121 has 5256193 bin 122 has 678986 average point source id 116.349512401406088 for 21557999 element(s)