lasinfo (210611) report for 'AHN3T/02GN1_15.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: 18887260 number of points by return: 18578073 232656 64925 10698 908 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 608730 0 min x y z: 203980.000 608730.000 -0.100 max x y z: 205019.999 610019.999 13.225 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: 18887260 extended number of points by return: 18578073 232656 64925 10698 908 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 1289999 Z -100 13225 intensity 1 48748 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 33 user_data 0 66 point_source_ID 81 253 gps_time 77810300.995332 78662206.647603 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 225 G 46 234 B 40 233 NIR 65 221 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 18578073 number of intermediate returns: 79132 number of last returns: 18578267 number of single returns: 18348212 covered area in square units/kilounits: 1341424/1.34 point density: all returns 14.08 last only 13.85 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18887260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18578073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 232656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 64925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 10698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 908 instead zero. overview over extended number of returns of given pulse: 18348212 328394 165164 40612 4878 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 936917 unclassified (1) 17949504 ground (2) 839 water (9) +-> flagged as extended overlap: 1454939 +---> 123595 of those are unclassified (1) +---> 1331334 of those are ground (2) +---> 10 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 210 bin [0.0,0.1) has 25729 bin [0.1,0.2) has 34766 bin [0.2,0.3) has 41570 bin [0.3,0.4) has 47482 bin [0.4,0.5) has 62184 bin [0.5,0.6) has 133484 bin [0.6,0.7) has 277796 bin [0.7,0.8) has 375431 bin [0.8,0.9) has 937693 bin [0.9,1.0) has 3044591 bin [1.0,1.1) has 4121306 bin [1.1,1.2) has 2906883 bin [1.2,1.3) has 1599400 bin [1.3,1.4) has 670265 bin [1.4,1.5) has 515340 bin [1.5,1.6) has 744210 bin [1.6,1.7) has 806796 bin [1.7,1.8) has 647797 bin [1.8,1.9) has 242061 bin [1.9,2.0) has 80373 bin [2.0,2.1) has 42151 bin [2.1,2.2) has 25652 bin [2.2,2.3) has 16389 bin [2.3,2.4) has 8946 bin [2.4,2.5) has 6331 bin [2.5,2.6) has 6473 bin [2.6,2.7) has 7770 bin [2.7,2.8) has 11487 bin [2.8,2.9) has 15698 bin [2.9,3.0) has 19122 bin [3.0,3.1) has 19294 bin [3.1,3.2) has 12289 bin [3.2,3.3) has 8519 bin [3.3,3.4) has 5341 bin [3.4,3.5) has 4952 bin [3.5,3.6) has 5373 bin [3.6,3.7) has 6529 bin [3.7,3.8) has 8184 bin [3.8,3.9) has 9823 bin [3.9,4.0) has 10483 bin [4.0,4.1) has 12062 bin [4.1,4.2) has 12480 bin [4.2,4.3) has 12465 bin [4.3,4.4) has 12857 bin [4.4,4.5) has 14128 bin [4.5,4.6) has 16654 bin [4.6,4.7) has 18582 bin [4.7,4.8) has 20484 bin [4.8,4.9) has 25014 bin [4.9,5.0) has 31196 bin [5.0,5.1) has 33425 bin [5.1,5.2) has 37186 bin [5.2,5.3) has 38566 bin [5.3,5.4) has 38861 bin [5.4,5.5) has 39227 bin [5.5,5.6) has 43041 bin [5.6,5.7) has 46706 bin [5.7,5.8) has 47362 bin [5.8,5.9) has 46710 bin [5.9,6.0) has 45962 bin [6.0,6.1) has 45903 bin [6.1,6.2) has 46865 bin [6.2,6.3) has 43437 bin [6.3,6.4) has 39323 bin [6.4,6.5) has 34870 bin [6.5,6.6) has 32368 bin [6.6,6.7) has 29831 bin [6.7,6.8) has 27925 bin [6.8,6.9) has 25656 bin [6.9,7.0) has 23932 bin [7.0,7.1) has 22417 bin [7.1,7.2) has 22008 bin [7.2,7.3) has 20743 bin [7.3,7.4) has 19976 bin [7.4,7.5) has 18806 bin [7.5,7.6) has 19579 bin [7.6,7.7) has 19373 bin [7.7,7.8) has 19304 bin [7.8,7.9) has 17566 bin [7.9,8.0) has 16025 bin [8.0,8.1) has 15178 bin [8.1,8.2) has 13659 bin [8.2,8.3) has 12728 bin [8.3,8.4) has 11609 bin [8.4,8.5) has 10839 bin [8.5,8.6) has 9896 bin [8.6,8.7) has 9133 bin [8.7,8.8) has 8560 bin [8.8,8.9) has 7974 bin [8.9,9.0) has 7559 bin [9.0,9.1) has 7030 bin [9.1,9.2) has 6653 bin [9.2,9.3) has 6207 bin [9.3,9.4) has 6234 bin [9.4,9.5) has 5767 bin [9.5,9.6) has 5439 bin [9.6,9.7) has 4877 bin [9.7,9.8) has 4459 bin [9.8,9.9) has 4078 bin [9.9,10.0) has 3529 bin [10.0,10.1) has 3202 bin [10.1,10.2) has 2868 bin [10.2,10.3) has 2440 bin [10.3,10.4) has 1881 bin [10.4,10.5) has 1554 bin [10.5,10.6) has 1219 bin [10.6,10.7) has 1065 bin [10.7,10.8) has 878 bin [10.8,10.9) has 778 bin [10.9,11.0) has 639 bin [11.0,11.1) has 632 bin [11.1,11.2) has 554 bin [11.2,11.3) has 468 bin [11.3,11.4) has 407 bin [11.4,11.5) has 381 bin [11.5,11.6) has 307 bin [11.6,11.7) has 277 bin [11.7,11.8) has 246 bin [11.8,11.9) has 218 bin [11.9,12.0) has 185 bin [12.0,12.1) has 152 bin [12.1,12.2) has 131 bin [12.2,12.3) has 70 bin [12.3,12.4) has 68 bin [12.4,12.5) has 64 bin [12.5,12.6) has 40 bin [12.6,12.7) has 22 bin [12.7,12.8) has 24 bin [12.8,12.9) has 14 bin [12.9,13.0) has 12 bin [13.0,13.1) has 5 bin [13.1,13.2) has 2 bin [13.2,13.3) has 1 average z coordinate 1.5 for 18887260 element(s) point source id histogram with bin size 1.000000 bin 81 has 267704 bin 82 has 4704947 bin 83 has 5030873 bin 85 has 2332711 bin 117 has 2282104 bin 253 has 4268921 average point source id 125.501303683011727 for 18887260 element(s)