lasinfo (210611) report for 'AHN3T/06AN1_09.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: 211/2021 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: 8218894 number of points by return: 8218878 16 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 597480 0 min x y z: 182980.000 597480.000 0.250 max x y z: 184019.999 598683.135 3.689 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: 8218894 extended number of points by return: 8218878 16 0 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 0 1039999 Y 0 1203135 Z 250 3689 intensity 9 22032 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -30 33 user_data 1 1 point_source_ID 259 261 gps_time 78666418.506266 78667671.512417 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 221 G 48 225 B 36 221 NIR 42 203 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -5000 5500 extended_scanner_channel 0 0 number of first returns: 8218878 number of intermediate returns: 0 number of last returns: 8218748 number of single returns: 8218732 covered area in square units/kilounits: 927328/0.93 point density: all returns 8.86 last only 8.86 (per square units) spacing: all returns 0.34 last only 0.34 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 8218894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 8218878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16 instead zero. overview over extended number of returns of given pulse: 8218732 162 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 34584 unclassified (1) 8184030 ground (2) 280 water (9) +-> flagged as extended overlap: 505848 +---> 1374 of those are unclassified (1) +---> 504462 of those are ground (2) +---> 12 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.2,0.3) has 32 bin [0.3,0.4) has 682 bin [0.4,0.5) has 4870 bin [0.5,0.6) has 12148 bin [0.6,0.7) has 154638 bin [0.7,0.8) has 209288 bin [0.8,0.9) has 400109 bin [0.9,1.0) has 370861 bin [1.0,1.1) has 1333812 bin [1.1,1.2) has 1415524 bin [1.2,1.3) has 1135189 bin [1.3,1.4) has 1279274 bin [1.4,1.5) has 383053 bin [1.5,1.6) has 315723 bin [1.6,1.7) has 530203 bin [1.7,1.8) has 606702 bin [1.8,1.9) has 66276 bin [1.9,2.0) has 494 bin [2.0,2.1) has 4 bin [2.1,2.2) has 7 bin [2.2,2.3) has 3 bin [3.5,3.6) has 1 bin [3.6,3.7) has 1 average z coordinate 1.2 for 8218894 element(s) point source id histogram with bin size 1.000000 bin 259 has 3386304 bin 260 has 4340217 bin 261 has 492373 average point source id 259.64789289167129 for 8218894 element(s)