lasinfo (210611) report for 'AHN3T/08AZ1_05.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: 215/2021 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: 834551 number of points by return: 834549 2 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 263980 592480 0 min x y z: 263980.000 592480.000 -1.358 max x y z: 265019.999 592646.267 -0.280 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: 834551 extended number of points by return: 834549 2 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 166267 Z -1358 -280 intensity 7 980 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 2 scan_angle_rank -32 30 user_data 0 4 point_source_ID 141 261 gps_time 234263572.384158 237980909.071494 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 83 147 G 82 147 B 76 139 NIR 73 123 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 2 extended_scan_angle -5333 5000 extended_scanner_channel 0 0 number of first returns: 834549 number of intermediate returns: 0 number of last returns: 834551 number of single returns: 834549 covered area in square units/kilounits: 58532/0.06 point density: all returns 14.26 last only 14.26 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 834551 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 834549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2 instead zero. overview over extended number of returns of given pulse: 834549 2 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 167 unclassified (1) 834384 ground (2) +-> flagged as extended overlap: 235002 +---> 41 of those are unclassified (1) +---> 234961 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 263 bin [-1.3,-1.2) has 29607 bin [-1.2,-1.1) has 72755 bin [-1.1,-1.0) has 117965 bin [-1.0,-0.9) has 174011 bin [-0.9,-0.8) has 186525 bin [-0.8,-0.7) has 137135 bin [-0.7,-0.6) has 63998 bin [-0.6,-0.5) has 522 bin [-0.5,-0.4) has 24670 bin [-0.4,-0.3) has 27091 bin [-0.3,-0.2) has 9 average z coordinate -0.9 for 834551 element(s) point source id histogram with bin size 1.000000 bin 141 has 13863 bin 142 has 174318 bin 143 has 154948 bin 260 has 68748 bin 261 has 422674 average point source id 212.159349159008855 for 834551 element(s)