lasinfo (210611) report for 'AHN3T/01GZ2_06.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: 859480 number of points by return: 859477 3 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 603730 0 min x y z: 164980.000 604802.512 -0.747 max x y z: 166019.999 605019.998 0.643 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: 859480 extended number of points by return: 859477 3 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 1072512 1289998 Z -747 643 intensity 9 8519 return_number 1 2 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -31 22 user_data 0 13 point_source_ID 274 311 gps_time 78923392.638296 80043857.020704 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 77 212 G 88 229 B 80 227 NIR 25 180 extended_return_number 1 2 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5167 3667 extended_scanner_channel 0 0 number of first returns: 859477 number of intermediate returns: 0 number of last returns: 859428 number of single returns: 859425 covered area in square units/kilounits: 84876/0.08 point density: all returns 10.13 last only 10.13 (per square units) spacing: all returns 0.31 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 859480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 859477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3 instead zero. overview over extended number of returns of given pulse: 859425 51 4 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2667 unclassified (1) 443736 ground (2) 413077 water (9) +-> flagged as extended overlap: 263533 +---> 1123 of those are unclassified (1) +---> 190930 of those are ground (2) +---> 71480 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 28 bin [-0.7,-0.6) has 2175 bin [-0.6,-0.5) has 59629 bin [-0.5,-0.4) has 258949 bin [-0.4,-0.3) has 93225 bin [-0.3,-0.2) has 7638 bin [-0.2,-0.1) has 3407 bin [-0.1,0.0) has 5841 bin [0.0,0.1) has 3247 bin [0.1,0.2) has 4194 bin [0.2,0.3) has 7394 bin [0.3,0.4) has 98866 bin [0.4,0.5) has 274065 bin [0.5,0.6) has 40804 bin [0.6,0.7) has 18 average z coordinate -0.0 for 859480 element(s) point source id histogram with bin size 1.000000 bin 274 has 75207 bin 287 has 526057 bin 311 has 258216 average point source id 293.072849862707699 for 859480 element(s)