lasinfo (210611) report for 'AHN3T/15EZ1_18.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: 212/2021 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: 3377884 number of points by return: 3364761 12388 715 20 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 538730 0 min x y z: 162159.282 539602.049 -1.317 max x y z: 163019.999 540019.997 4.776 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: 3377884 extended number of points by return: 3364761 12388 715 20 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 179282 1039999 Y 872049 1289997 Z -1317 4776 intensity 1 48748 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 31 user_data 1 1 point_source_ID 9 154 gps_time 75464764.501492 78158867.433741 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 41 255 B 22 250 NIR 32 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 number of first returns: 3364761 number of intermediate returns: 890 number of last returns: 3364639 number of single returns: 3352406 covered area in square units/kilounits: 170224/0.17 point density: all returns 19.84 last only 19.77 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3377884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3364761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12388 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 715 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 20 instead zero. overview over extended number of returns of given pulse: 3352406 23006 2386 86 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 78635 unclassified (1) 3232587 ground (2) 66662 water (9) +-> flagged as extended overlap: 518771 +---> 6806 of those are unclassified (1) +---> 508490 of those are ground (2) +---> 3475 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 564 bin [-1.2,-1.1) has 5358 bin [-1.1,-1.0) has 3696 bin [-1.0,-0.9) has 4735 bin [-0.9,-0.8) has 9622 bin [-0.8,-0.7) has 7757 bin [-0.7,-0.6) has 12727 bin [-0.6,-0.5) has 64083 bin [-0.5,-0.4) has 341285 bin [-0.4,-0.3) has 331065 bin [-0.3,-0.2) has 257069 bin [-0.2,-0.1) has 321476 bin [-0.1,0.0) has 426877 bin [0.0,0.1) has 281271 bin [0.1,0.2) has 181165 bin [0.2,0.3) has 138973 bin [0.3,0.4) has 107462 bin [0.4,0.5) has 121800 bin [0.5,0.6) has 118361 bin [0.6,0.7) has 54569 bin [0.7,0.8) has 46300 bin [0.8,0.9) has 44508 bin [0.9,1.0) has 32611 bin [1.0,1.1) has 33669 bin [1.1,1.2) has 26834 bin [1.2,1.3) has 21849 bin [1.3,1.4) has 18428 bin [1.4,1.5) has 18032 bin [1.5,1.6) has 17889 bin [1.6,1.7) has 15083 bin [1.7,1.8) has 13681 bin [1.8,1.9) has 12887 bin [1.9,2.0) has 12698 bin [2.0,2.1) has 12830 bin [2.1,2.2) has 12813 bin [2.2,2.3) has 12601 bin [2.3,2.4) has 12519 bin [2.4,2.5) has 12455 bin [2.5,2.6) has 12805 bin [2.6,2.7) has 12912 bin [2.7,2.8) has 12508 bin [2.8,2.9) has 12865 bin [2.9,3.0) has 12985 bin [3.0,3.1) has 13288 bin [3.1,3.2) has 14005 bin [3.2,3.3) has 13922 bin [3.3,3.4) has 15386 bin [3.4,3.5) has 19018 bin [3.5,3.6) has 26664 bin [3.6,3.7) has 21812 bin [3.7,3.8) has 8770 bin [3.8,3.9) has 4922 bin [3.9,4.0) has 6361 bin [4.0,4.1) has 2007 bin [4.1,4.2) has 8 bin [4.2,4.3) has 7 bin [4.3,4.4) has 12 bin [4.4,4.5) has 9 bin [4.5,4.6) has 10 bin [4.6,4.7) has 4 bin [4.7,4.8) has 1 average z coordinate 0.3 for 3377884 element(s) point source id histogram with bin size 1.000000 bin 9 has 41892 bin 10 has 1170028 bin 153 has 1075697 bin 154 has 1090267 average point source id 102.004706792773234 for 3377884 element(s)