lasinfo (210611) report for 'AHN3T/21DN1_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: 213/2021 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: 17292814 number of points by return: 16311813 682594 224767 62150 11490 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 507480 0 min x y z: 192980.000 507480.000 -8.233 max x y z: 194019.999 508769.999 31.860 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: 17292814 extended number of points by return: 16311813 682594 224767 62150 11490 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 -8233 31860 intensity 1 65533 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 32 user_data 2 2 point_source_ID 74 168 gps_time 135762319.710987 143027860.601008 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 25 255 B 16 255 NIR 19 255 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: 16311813 number of intermediate returns: 298697 number of last returns: 16310559 number of single returns: 15628255 covered area in square units/kilounits: 1334484/1.33 point density: all returns 12.96 last only 12.22 (per square units) spacing: all returns 0.28 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17292814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16311813 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 682594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 224767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 62150 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11490 instead zero. overview over extended number of returns of given pulse: 15628255 916154 488003 202849 57553 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1587430 unclassified (1) 14562209 ground (2) 1040750 building (6) 90119 water (9) 12306 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1263947 +---> 102854 of those are unclassified (1) +---> 1055596 of those are ground (2) +---> 88939 of those are building (6) +---> 16102 of those are water (9) +---> 456 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-8.3,-8.2) has 1 bin [-8.2,-8.1) has 1 bin [-5.6,-5.5) has 2 bin [-1.9,-1.8) has 20 bin [-1.8,-1.7) has 25586 bin [-1.7,-1.6) has 4476 bin [-1.6,-1.5) has 31373 bin [-1.5,-1.4) has 22431 bin [-1.4,-1.3) has 139833 bin [-1.3,-1.2) has 265400 bin [-1.2,-1.1) has 488927 bin [-1.1,-1.0) has 1274441 bin [-1.0,-0.9) has 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[31.6,31.7) has 4 bin [31.7,31.8) has 4 bin [31.8,31.9) has 1 average z coordinate 0.5 for 17292814 element(s) point source id histogram with bin size 1.000000 bin 74 has 5884452 bin 75 has 4561773 bin 76 has 797767 bin 80 has 1060388 bin 86 has 511191 bin 168 has 4477243 average point source id 99.416035180856042 for 17292814 element(s)