lasinfo (210611) report for 'AHN3T/03AZ1_24.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: 133882 number of points by return: 133882 0 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 612480 0 min x y z: 222980.000 612806.936 -1.865 max x y z: 223143.127 613353.859 -1.455 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: 133882 extended number of points by return: 133882 0 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 163127 Y 326936 873859 Z -1865 -1455 intensity 8 8313 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -30 31 user_data 0 2 point_source_ID 87 89 gps_time 77813053.844417 77814266.936027 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 86 152 G 95 161 B 90 158 NIR 41 93 extended_return_number 1 1 extended_number_of_returns 1 1 extended_classification 1 9 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 number of first returns: 133882 number of intermediate returns: 0 number of last returns: 133882 number of single returns: 133882 covered area in square units/kilounits: 42800/0.04 point density: all returns 3.13 last only 3.13 (per square units) spacing: all returns 0.57 last only 0.57 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 133882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 133882 instead zero. overview over extended number of returns of given pulse: 133882 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 17 unclassified (1) 2829 ground (2) 131036 water (9) +-> flagged as extended overlap: 39293 +---> 7 of those are unclassified (1) +---> 2631 of those are ground (2) +---> 36655 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 25 bin [-1.8,-1.7) has 4235 bin [-1.7,-1.6) has 85591 bin [-1.6,-1.5) has 43919 bin [-1.5,-1.4) has 112 average z coordinate -1.6 for 133882 element(s) point source id histogram with bin size 1.000000 bin 87 has 121563 bin 89 has 12319 average point source id 87.184027725907896 for 133882 element(s)