lasinfo (210611) report for 'AHN3T/12CN1_20.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: 215/2021 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: 18175010 number of points by return: 12858196 3088861 1519977 559348 148628 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 557480 0 min x y z: 223980.000 557480.000 8.143 max x y z: 225019.999 558769.999 45.337 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: 18175010 extended number of points by return: 12858196 3088861 1519977 559348 148628 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 8143 45337 intensity 7 22676 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -35 33 user_data 0 0 point_source_ID 141 146 gps_time 234262765.831504 234270051.169341 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 237 G 0 240 B 1 230 NIR 16 252 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5833 5500 extended_scanner_channel 0 0 number of first returns: 12858196 number of intermediate returns: 2259486 number of last returns: 12824930 number of single returns: 9767602 covered area in square units/kilounits: 1222988/1.22 point density: all returns 14.86 last only 10.49 (per square units) spacing: all returns 0.26 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18175010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12858196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3088861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1519977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 559348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 148628 instead zero. overview over extended number of returns of given pulse: 9767602 3137384 2881950 1643941 595450 125146 23537 0 0 0 0 0 0 0 0 histogram of classification of points: 8143967 unclassified (1) 9719824 ground (2) 311219 water (9) +-> flagged as extended overlap: 1381543 +---> 634498 of those are unclassified (1) +---> 728571 of those are ground (2) +---> 18474 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.1,8.2) has 64 bin [8.2,8.3) has 704 bin [8.3,8.4) has 449 bin [8.4,8.5) has 571 bin [8.5,8.6) has 586 bin [8.6,8.7) has 882 bin [8.7,8.8) has 946 bin [8.8,8.9) has 1273 bin [8.9,9.0) has 2903 bin [9.0,9.1) has 2603 bin [9.1,9.2) has 2979 bin [9.2,9.3) has 4559 bin [9.3,9.4) has 6329 bin [9.4,9.5) has 11429 bin [9.5,9.6) has 28104 bin [9.6,9.7) has 140614 bin [9.7,9.8) has 343854 bin [9.8,9.9) has 450643 bin [9.9,10.0) has 430028 bin [10.0,10.1) has 494345 bin 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has 59 bin [41.2,41.3) has 53 bin [41.3,41.4) has 32 bin [41.4,41.5) has 42 bin [41.5,41.6) has 35 bin [41.6,41.7) has 30 bin [41.7,41.8) has 20 bin [41.8,41.9) has 25 bin [41.9,42.0) has 14 bin [42.0,42.1) has 14 bin [42.1,42.2) has 6 bin [42.2,42.3) has 17 bin [42.3,42.4) has 15 bin [42.4,42.5) has 12 bin [42.5,42.6) has 6 bin [42.6,42.7) has 4 bin [42.7,42.8) has 9 bin [42.8,42.9) has 8 bin [42.9,43.0) has 5 bin [43.0,43.1) has 5 bin [43.1,43.2) has 3 bin [43.2,43.3) has 3 bin [43.3,43.4) has 6 bin [43.4,43.5) has 6 bin [43.5,43.6) has 2 bin [43.6,43.7) has 6 bin [43.7,43.8) has 2 bin [43.8,43.9) has 3 bin [43.9,44.0) has 4 bin [44.0,44.1) has 2 bin [44.1,44.2) has 2 bin [44.2,44.3) has 1 bin [44.3,44.4) has 1 bin [44.5,44.6) has 1 bin [44.7,44.8) has 1 bin [44.8,44.9) has 1 bin [45.3,45.4) has 1 average z coordinate 14.3 for 18175010 element(s) point source id histogram with bin size 1.000000 bin 141 has 243035 bin 142 has 3154052 bin 143 has 6233136 bin 144 has 6223983 bin 145 has 2001029 bin 146 has 319775 average point source id 143.415143870622359 for 18175010 element(s)