lasinfo (210611) report for 'AHN3T/31CN2_19.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: 214/2021 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: 19610268 number of points by return: 16423933 1453048 906865 544499 281923 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 457480 0 min x y z: 107980.000 457480.000 -3.268 max x y z: 109019.999 458769.999 34.447 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: 19610268 extended number of points by return: 16423933 1453048 906865 544499 281923 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 -3268 34447 intensity 3 65532 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 32 user_data 2 2 point_source_ID 18617 18623 gps_time 144232.006666 147791.393055 Color R 18 255 G 24 255 B 21 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 16423933 number of intermediate returns: 1733007 number of last returns: 16424326 number of single returns: 14970998 covered area in square units/kilounits: 1282716/1.28 point density: all returns 15.29 last only 12.80 (per square units) spacing: all returns 0.26 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19610268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16423933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1453048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 906865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 544499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 281923 instead zero. overview over extended number of returns of given pulse: 14970998 1092435 1087379 1050285 1409171 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4226971 unclassified (1) 14245462 ground (2) 815375 building (6) 305960 water (9) 16500 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1278888 +---> 111432 of those are unclassified (1) +---> 1071212 of those are ground (2) +---> 82876 of those are building (6) +---> 11619 of those are water (9) +---> 1749 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.3,-3.2) has 317 bin [-3.2,-3.1) has 1349 bin [-3.1,-3.0) has 85 bin [-3.0,-2.9) has 111 bin [-2.9,-2.8) has 110 bin [-2.8,-2.7) has 127 bin [-2.7,-2.6) has 356 bin [-2.6,-2.5) has 355 bin [-2.5,-2.4) has 638 bin [-2.4,-2.3) has 66363 bin [-2.3,-2.2) has 94010 bin [-2.2,-2.1) has 94034 bin [-2.1,-2.0) has 129443 bin [-2.0,-1.9) has 172704 bin [-1.9,-1.8) has 482901 bin [-1.8,-1.7) has 1237480 bin [-1.7,-1.6) has 1511272 bin [-1.6,-1.5) has 1780937 bin [-1.5,-1.4) has 1494061 bin [-1.4,-1.3) has 1080649 bin [-1.3,-1.2) has 915273 bin [-1.2,-1.1) has 746499 bin [-1.1,-1.0) has 610565 bin [-1.0,-0.9) has 507478 bin [-0.9,-0.8) has 395428 bin [-0.8,-0.7) has 364507 bin [-0.7,-0.6) has 510737 bin [-0.6,-0.5) has 368165 bin [-0.5,-0.4) has 340725 bin [-0.4,-0.3) has 324271 bin [-0.3,-0.2) has 376610 bin [-0.2,-0.1) has 434671 bin [-0.1,0.0) has 356351 bin [0.0,0.1) has 215522 bin [0.1,0.2) has 183617 bin [0.2,0.3) has 202354 bin [0.3,0.4) has 147199 bin [0.4,0.5) has 75833 bin [0.5,0.6) has 51652 bin [0.6,0.7) has 43761 bin [0.7,0.8) has 42098 bin [0.8,0.9) has 43971 bin [0.9,1.0) has 42552 bin [1.0,1.1) has 42017 bin [1.1,1.2) has 41855 bin [1.2,1.3) has 41985 bin [1.3,1.4) has 42619 bin [1.4,1.5) has 42371 bin [1.5,1.6) has 42929 bin [1.6,1.7) has 44465 bin [1.7,1.8) has 46040 bin [1.8,1.9) 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[34.4,34.5) has 2 average z coordinate 0.7 for 19610268 element(s) point source id histogram with bin size 1.000000 bin 18617 has 341939 bin 18618 has 2596635 bin 18619 has 4073314 bin 18620 has 4175790 bin 18621 has 3829810 bin 18622 has 3354495 bin 18623 has 1238285 average point source id 18620.201998973192531 for 19610268 element(s)