lasinfo (210611) report for 'AHN3T/03DN2_15.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: 930487 number of points by return: 929126 1360 1 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 608730 0 min x y z: 239318.833 608730.000 0.481 max x y z: 240019.999 609034.799 1.925 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: 930487 extended number of points by return: 929126 1360 1 0 0 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 338833 1039999 Y 0 304799 Z 481 1925 intensity 7 2069 return_number 1 3 number_of_returns 1 3 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 46 48 gps_time 228905351.845573 228907095.258220 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 103 255 G 105 255 B 102 244 NIR 87 244 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 929126 number of intermediate returns: 0 number of last returns: 930152 number of single returns: 928791 covered area in square units/kilounits: 93040/0.09 point density: all returns 10.00 last only 10.00 (per square units) spacing: all returns 0.32 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 930487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 929126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1 instead zero. overview over extended number of returns of given pulse: 928791 1695 1 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7738 unclassified (1) 920905 ground (2) 1844 water (9) +-> flagged as extended overlap: 210329 +---> 997 of those are unclassified (1) +---> 207760 of those are ground (2) +---> 1572 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.4,0.5) has 12 bin [0.5,0.6) has 9868 bin [0.6,0.7) has 67667 bin [0.7,0.8) has 78342 bin [0.8,0.9) has 91921 bin [0.9,1.0) has 164225 bin [1.0,1.1) has 372285 bin [1.1,1.2) has 105583 bin [1.2,1.3) has 23516 bin [1.3,1.4) has 9086 bin [1.4,1.5) has 3369 bin [1.5,1.6) has 1719 bin [1.6,1.7) has 1583 bin [1.7,1.8) has 1054 bin [1.8,1.9) has 243 bin [1.9,2.0) has 14 average z coordinate 1.0 for 930487 element(s) point source id histogram with bin size 1.000000 bin 46 has 142012 bin 47 has 703818 bin 48 has 84657 average point source id 46.938360235016717 for 930487 element(s)