lasinfo (210611) report for 'AHN3T/02EZ1_25.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: 3830750 number of points by return: 3830164 584 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 612480 0 min x y z: 203980.000 612480.000 -1.846 max x y z: 205019.999 613419.535 1.876 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: 3830750 extended number of points by return: 3830164 584 2 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 939535 Z -1846 1876 intensity 8 10579 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 -31 30 user_data 0 33 point_source_ID 84 88 gps_time 77811367.385220 77813707.403297 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 168 G 68 185 B 69 179 NIR 26 121 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 number of first returns: 3830164 number of intermediate returns: 1 number of last returns: 3830736 number of single returns: 3830151 covered area in square units/kilounits: 789208/0.79 point density: all returns 4.85 last only 4.85 (per square units) spacing: all returns 0.45 last only 0.45 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3830750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3830164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 3830151 596 3 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 85 unclassified (1) 33808 ground (2) 3796857 water (9) +-> flagged as extended overlap: 156773 +---> 68 of those are unclassified (1) +---> 20550 of those are ground (2) +---> 136155 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 14 bin [-1.8,-1.7) has 7318 bin [-1.7,-1.6) has 320197 bin [-1.6,-1.5) has 1902722 bin [-1.5,-1.4) has 1411923 bin [-1.4,-1.3) has 149187 bin [-1.3,-1.2) has 10911 bin [-1.2,-1.1) has 2403 bin [-1.1,-1.0) has 2035 bin [-1.0,-0.9) has 1820 bin [-0.9,-0.8) has 1697 bin [-0.8,-0.7) has 1626 bin [-0.7,-0.6) has 1573 bin [-0.6,-0.5) has 1580 bin [-0.5,-0.4) has 1687 bin [-0.4,-0.3) has 1585 bin [-0.3,-0.2) has 1504 bin [-0.2,-0.1) has 1455 bin [-0.1,0.0) has 1598 bin [0.0,0.1) has 3216 bin [0.1,0.2) has 3751 bin [0.2,0.3) has 946 bin [0.6,0.7) has 1 bin [1.8,1.9) has 1 average z coordinate -1.5 for 3830750 element(s) point source id histogram with bin size 1.000000 bin 84 has 1276906 bin 86 has 2550030 bin 88 has 3814 average point source id 85.335330157279913 for 3830750 element(s)