lasinfo (210611) report for 'AHN3T/51CN2_14.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: 21280633 number of points by return: 15486868 3664296 1505904 482656 140909 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 383730 0 min x y z: 147980.000 383730.000 19.228 max x y z: 149019.999 385019.999 55.692 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: 21280633 extended number of points by return: 15486868 3664296 1505904 482656 140909 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 19228 55692 intensity 0 65519 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 -34 33 user_data 0 0 point_source_ID 20394 24393 gps_time 53709.846307 469939.908856 Color R 16 255 G 25 255 B 19 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 15486868 number of intermediate returns: 2172010 number of last returns: 15440561 number of single returns: 11818806 covered area in square units/kilounits: 1341592/1.34 point density: all returns 15.86 last only 11.51 (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 21280633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15486868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3664296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1505904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 482656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 140909 instead zero. overview over extended number of returns of given pulse: 11818806 4317965 3071814 1367545 500153 147083 57267 0 0 0 0 0 0 0 0 histogram of classification of points: 7680104 unclassified (1) 13372852 ground (2) 187406 building (6) 40271 water (9) +-> flagged as extended overlap: 1290555 +---> 389242 of those are unclassified (1) +---> 887120 of those are ground (2) +---> 11687 of those are building (6) +---> 2506 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.2,19.3) has 67 bin [19.3,19.4) has 258 bin [19.4,19.5) has 1688 bin [19.5,19.6) has 1904 bin [19.6,19.7) has 1987 bin [19.7,19.8) has 2226 bin [19.8,19.9) has 2865 bin [19.9,20.0) has 6574 bin [20.0,20.1) has 64897 bin [20.1,20.2) has 144982 bin [20.2,20.3) has 233637 bin [20.3,20.4) has 376741 bin [20.4,20.5) has 535949 bin [20.5,20.6) has 537530 bin [20.6,20.7) has 285662 bin [20.7,20.8) has 457814 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has 73 bin [51.9,52.0) has 64 bin [52.0,52.1) has 59 bin [52.1,52.2) has 50 bin [52.2,52.3) has 56 bin [52.3,52.4) has 61 bin [52.4,52.5) has 31 bin [52.5,52.6) has 48 bin [52.6,52.7) has 39 bin [52.7,52.8) has 44 bin [52.8,52.9) has 33 bin [52.9,53.0) has 47 bin [53.0,53.1) has 39 bin [53.1,53.2) has 37 bin [53.2,53.3) has 31 bin [53.3,53.4) has 29 bin [53.4,53.5) has 33 bin [53.5,53.6) has 35 bin [53.6,53.7) has 22 bin [53.7,53.8) has 19 bin [53.8,53.9) has 17 bin [53.9,54.0) has 15 bin [54.0,54.1) has 13 bin [54.1,54.2) has 16 bin [54.2,54.3) has 9 bin [54.3,54.4) has 11 bin [54.4,54.5) has 9 bin [54.5,54.6) has 10 bin [54.6,54.7) has 6 bin [54.7,54.8) has 8 bin [54.8,54.9) has 6 bin [54.9,55.0) has 4 bin [55.0,55.1) has 6 bin [55.1,55.2) has 4 bin [55.2,55.3) has 2 bin [55.3,55.4) has 3 bin [55.4,55.5) has 2 bin [55.5,55.6) has 2 bin [55.6,55.7) has 2 average z coordinate 25.7 for 21280633 element(s) point source id histogram with bin size 1.000000 bin 20394 has 3787522 bin 20395 has 1162366 bin 20396 has 5491 bin 21390 has 464776 bin 21391 has 2806331 bin 21392 has 5510196 bin 24393 has 7543951 average point source id 22223.336463252762769 for 21280633 element(s)