lasinfo (210611) report for 'AHN3T/37CZ1_02.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: 217/2021 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: 2265463 number of points by return: 2265456 7 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 60980 429980 0 min x y z: 60980.002 429980.000 -1.100 max x y z: 62019.998 431269.999 2.641 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: 2265463 extended number of points by return: 2265456 7 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 2 1039998 Y 0 1289999 Z -1100 2641 intensity 8 14775 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 30 user_data 2 2 point_source_ID 89 103 gps_time 165062614.559773 165145150.344306 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 228 G 45 171 B 44 168 NIR 33 199 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -5333 5000 extended_scanner_channel 0 0 number of first returns: 2265456 number of intermediate returns: 0 number of last returns: 2265452 number of single returns: 2265445 covered area in square units/kilounits: 980488/0.98 point density: all returns 2.31 last only 2.31 (per square units) spacing: all returns 0.66 last only 0.66 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2265463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2265456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7 instead zero. overview over extended number of returns of given pulse: 2265445 18 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 11519 unclassified (1) 2253944 water (9) +-> flagged as extended overlap: 156055 +---> 310 of those are unclassified (1) +---> 155745 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 8187 bin [-1.0,-0.9) has 1117070 bin [-0.9,-0.8) has 1137311 bin [-0.8,-0.7) has 2847 bin [-0.6,-0.5) has 1 bin [-0.1,0.0) has 20 bin [0.0,0.1) has 16 bin [0.1,0.2) has 1 bin [1.6,1.7) has 1 bin [1.7,1.8) has 4 bin [1.8,1.9) has 3 bin [1.9,2.0) has 1 bin [2.6,2.7) has 1 average z coordinate -0.9 for 2265463 element(s) point source id histogram with bin size 1.000000 bin 89 has 7180 bin 90 has 702548 bin 91 has 728764 bin 92 has 792185 bin 103 has 34786 average point source id 91.217487109698993 for 2265463 element(s)