lasinfo (210611) report for 'AHN3T/01CZ2_14.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: 4129832 number of points by return: 4129796 36 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 602480 0 min x y z: 147980.000 602480.000 -1.731 max x y z: 149019.999 603081.915 3.059 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: 4129832 extended number of points by return: 4129796 36 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 601915 Z -1731 3059 intensity 9 3008 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 31 user_data 0 48 point_source_ID 276 308 gps_time 78925141.223537 80042891.040895 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 90 255 G 113 255 B 112 255 NIR 46 229 extended_return_number 1 2 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 number of first returns: 4129796 number of intermediate returns: 0 number of last returns: 4129752 number of single returns: 4129716 covered area in square units/kilounits: 440208/0.44 point density: all returns 9.38 last only 9.38 (per square units) spacing: all returns 0.33 last only 0.33 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4129832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4129796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 36 instead zero. overview over extended number of returns of given pulse: 4129716 114 2 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12806 unclassified (1) 3509801 ground (2) 607225 water (9) +-> flagged as extended overlap: 401422 +---> 2061 of those are unclassified (1) +---> 377159 of those are ground (2) +---> 22202 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 7 bin [-1.7,-1.6) has 249 bin [-1.6,-1.5) has 3276 bin [-1.5,-1.4) has 22332 bin [-1.4,-1.3) has 78694 bin [-1.3,-1.2) has 434140 bin [-1.2,-1.1) has 123174 bin [-1.1,-1.0) has 77815 bin [-1.0,-0.9) has 63783 bin [-0.9,-0.8) has 38137 bin [-0.8,-0.7) has 16130 bin [-0.7,-0.6) has 16578 bin [-0.6,-0.5) has 18092 bin [-0.5,-0.4) has 20160 bin [-0.4,-0.3) has 23895 bin [-0.3,-0.2) has 60686 bin [-0.2,-0.1) has 74625 bin [-0.1,0.0) has 70097 bin [0.0,0.1) has 63608 bin [0.1,0.2) has 52067 bin [0.2,0.3) has 51780 bin [0.3,0.4) has 55425 bin [0.4,0.5) has 62102 bin [0.5,0.6) has 74852 bin [0.6,0.7) has 92138 bin [0.7,0.8) has 86361 bin [0.8,0.9) has 75689 bin [0.9,1.0) has 57686 bin [1.0,1.1) has 64338 bin [1.1,1.2) has 62516 bin [1.2,1.3) has 86361 bin [1.3,1.4) has 204846 bin [1.4,1.5) has 341417 bin [1.5,1.6) has 279130 bin [1.6,1.7) has 272302 bin [1.7,1.8) has 238489 bin [1.8,1.9) has 212586 bin [1.9,2.0) has 163376 bin [2.0,2.1) has 123769 bin [2.1,2.2) has 91323 bin [2.2,2.3) has 101749 bin [2.3,2.4) has 48468 bin [2.4,2.5) has 14414 bin [2.5,2.6) has 5184 bin [2.6,2.7) has 2321 bin [2.7,2.8) has 1609 bin [2.8,2.9) has 1539 bin [2.9,3.0) has 499 bin [3.0,3.1) has 18 average z coordinate 0.8 for 4129832 element(s) point source id histogram with bin size 1.000000 bin 276 has 324564 bin 289 has 89956 bin 308 has 3715312 average point source id 305.071258104445917 for 4129832 element(s)