lasinfo (210611) report for 'AHN4T/20HZ1_23.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: 177/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 29345785 number of points by return: 27607841 1361435 283010 92548 951 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 499980 0 min x y z: 171980.000 499980.000 -5.987 max x y z: 173019.999 501269.999 19.330 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: 29345785 extended number of points by return: 27607841 1361435 283010 92548 951 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -5987 19330 intensity 19 4970 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 194 198 gps_time 270198539.589658 270201409.999309 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 34 251 B 24 252 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.7 ('Amplitude') attribute1 -18.08 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27607841 number of intermediate returns: 376931 number of last returns: 27604144 number of single returns: 26243131 covered area in square units/kilounits: 1341404/1.34 point density: all returns 21.88 last only 20.58 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29345785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27607841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1361435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 283010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 92548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 951 instead zero. overview over extended number of returns of given pulse: 26243131 2158644 571663 367597 4620 130 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1940394 unclassified (1) 27207790 ground (2) 143691 building (6) 53910 water (9) +-> flagged as extended overlap: 2238711 +---> 129270 of those are unclassified (1) +---> 2085538 of those are ground (2) +---> 18451 of those are building (6) +---> 5452 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 59 bin [-5.9,-5.8) has 4980 bin [-5.8,-5.7) has 18940 bin [-5.7,-5.6) has 10747 bin [-5.6,-5.5) has 16239 bin [-5.5,-5.4) has 25551 bin [-5.4,-5.3) has 34509 bin [-5.3,-5.2) has 61120 bin [-5.2,-5.1) has 40715 bin [-5.1,-5.0) has 35133 bin [-5.0,-4.9) has 38209 bin [-4.9,-4.8) has 41840 bin [-4.8,-4.7) has 48003 bin [-4.7,-4.6) has 64371 bin [-4.6,-4.5) has 361442 bin [-4.5,-4.4) has 5012079 bin [-4.4,-4.3) has 11286737 bin [-4.3,-4.2) has 5984266 bin [-4.2,-4.1) has 2613720 bin [-4.1,-4.0) has 362821 bin [-4.0,-3.9) has 107934 bin [-3.9,-3.8) has 89441 bin [-3.8,-3.7) has 91297 bin [-3.7,-3.6) has 95206 bin [-3.6,-3.5) has 135311 bin [-3.5,-3.4) has 170414 bin [-3.4,-3.3) has 194874 bin [-3.3,-3.2) has 205181 bin [-3.2,-3.1) has 119825 bin [-3.1,-3.0) has 137636 bin [-3.0,-2.9) has 94077 bin [-2.9,-2.8) has 45656 bin [-2.8,-2.7) has 37059 bin [-2.7,-2.6) has 40958 bin [-2.6,-2.5) has 45331 bin [-2.5,-2.4) has 51068 bin [-2.4,-2.3) has 58246 bin [-2.3,-2.2) has 63415 bin [-2.2,-2.1) has 69846 bin [-2.1,-2.0) has 72808 bin [-2.0,-1.9) has 68784 bin [-1.9,-1.8) has 55967 bin [-1.8,-1.7) has 42068 bin [-1.7,-1.6) has 28554 bin [-1.6,-1.5) has 17210 bin [-1.5,-1.4) has 10740 bin [-1.4,-1.3) has 7466 bin [-1.3,-1.2) has 6429 bin [-1.2,-1.1) has 6153 bin [-1.1,-1.0) has 6945 bin [-1.0,-0.9) has 7369 bin [-0.9,-0.8) has 9091 bin [-0.8,-0.7) has 9184 bin [-0.7,-0.6) has 8279 bin [-0.6,-0.5) has 7853 bin [-0.5,-0.4) has 9056 bin [-0.4,-0.3) has 8693 bin [-0.3,-0.2) has 6537 bin [-0.2,-0.1) has 6603 bin [-0.1,0.0) has 6353 bin [0.0,0.1) has 6553 bin [0.1,0.2) has 9000 bin [0.2,0.3) has 19233 bin [0.3,0.4) has 34436 bin [0.4,0.5) has 36366 bin [0.5,0.6) has 21963 bin [0.6,0.7) has 8351 bin [0.7,0.8) has 5888 bin [0.8,0.9) has 5531 bin [0.9,1.0) has 5256 bin [1.0,1.1) has 5436 bin [1.1,1.2) has 5249 bin [1.2,1.3) has 11273 bin [1.3,1.4) has 5877 bin [1.4,1.5) has 5320 bin [1.5,1.6) has 6052 bin [1.6,1.7) has 5892 bin [1.7,1.8) has 5762 bin [1.8,1.9) has 5739 bin [1.9,2.0) has 5658 bin [2.0,2.1) has 5658 bin [2.1,2.2) has 5823 bin [2.2,2.3) has 5687 bin [2.3,2.4) has 5780 bin [2.4,2.5) has 5760 bin [2.5,2.6) has 5788 bin [2.6,2.7) has 5831 bin [2.7,2.8) has 6026 bin [2.8,2.9) has 6245 bin [2.9,3.0) has 6302 bin [3.0,3.1) has 6281 bin [3.1,3.2) has 6355 bin [3.2,3.3) has 10712 bin [3.3,3.4) has 10734 bin [3.4,3.5) has 6304 bin [3.5,3.6) has 6085 bin [3.6,3.7) has 5973 bin [3.7,3.8) has 5943 bin [3.8,3.9) has 5740 bin [3.9,4.0) has 5653 bin [4.0,4.1) has 6442 bin [4.1,4.2) has 7245 bin [4.2,4.3) has 7377 bin [4.3,4.4) has 5983 bin [4.4,4.5) has 6562 bin [4.5,4.6) has 6734 bin [4.6,4.7) has 5569 bin [4.7,4.8) has 5575 bin [4.8,4.9) has 5754 bin [4.9,5.0) has 5804 bin [5.0,5.1) has 5918 bin [5.1,5.2) has 5696 bin [5.2,5.3) has 5489 bin [5.3,5.4) has 5650 bin [5.4,5.5) has 5617 bin [5.5,5.6) has 5700 bin [5.6,5.7) has 5879 bin [5.7,5.8) has 5792 bin [5.8,5.9) has 5804 bin [5.9,6.0) has 6000 bin [6.0,6.1) has 6025 bin [6.1,6.2) has 5765 bin [6.2,6.3) has 5897 bin [6.3,6.4) has 5768 bin [6.4,6.5) has 5858 bin [6.5,6.6) has 5728 bin [6.6,6.7) has 5873 bin [6.7,6.8) has 5990 bin [6.8,6.9) has 5747 bin [6.9,7.0) has 6067 bin [7.0,7.1) has 5950 bin [7.1,7.2) has 5856 bin [7.2,7.3) has 5824 bin [7.3,7.4) has 5879 bin [7.4,7.5) has 5828 bin [7.5,7.6) has 6002 bin [7.6,7.7) has 6018 bin [7.7,7.8) has 6056 bin [7.8,7.9) has 6081 bin [7.9,8.0) has 6143 bin [8.0,8.1) has 6098 bin [8.1,8.2) has 6294 bin [8.2,8.3) has 6473 bin [8.3,8.4) has 6355 bin [8.4,8.5) has 6332 bin [8.5,8.6) has 6310 bin [8.6,8.7) has 6418 bin [8.7,8.8) has 6209 bin [8.8,8.9) has 6266 bin [8.9,9.0) has 6225 bin [9.0,9.1) has 6168 bin [9.1,9.2) has 6244 bin [9.2,9.3) has 6187 bin [9.3,9.4) has 6184 bin [9.4,9.5) has 6304 bin [9.5,9.6) has 6289 bin [9.6,9.7) has 6366 bin [9.7,9.8) has 6446 bin [9.8,9.9) has 6339 bin [9.9,10.0) has 6401 bin [10.0,10.1) has 6378 bin [10.1,10.2) has 6355 bin [10.2,10.3) has 6356 bin [10.3,10.4) has 6400 bin [10.4,10.5) has 6305 bin [10.5,10.6) has 6343 bin [10.6,10.7) has 6365 bin [10.7,10.8) has 6198 bin [10.8,10.9) has 6293 bin [10.9,11.0) has 6196 bin [11.0,11.1) has 6141 bin [11.1,11.2) has 6369 bin [11.2,11.3) has 6114 bin [11.3,11.4) has 6025 bin [11.4,11.5) has 6052 bin [11.5,11.6) has 5833 bin [11.6,11.7) has 5965 bin [11.7,11.8) has 6069 bin [11.8,11.9) has 5884 bin [11.9,12.0) has 5979 bin [12.0,12.1) has 5778 bin [12.1,12.2) has 5673 bin [12.2,12.3) has 5791 bin [12.3,12.4) has 5602 bin [12.4,12.5) has 5817 bin [12.5,12.6) has 5620 bin [12.6,12.7) has 5649 bin [12.7,12.8) has 5418 bin [12.8,12.9) has 5508 bin [12.9,13.0) has 5548 bin [13.0,13.1) has 5455 bin [13.1,13.2) has 5393 bin [13.2,13.3) has 5041 bin [13.3,13.4) has 5152 bin [13.4,13.5) has 5093 bin [13.5,13.6) has 4956 bin [13.6,13.7) has 4951 bin [13.7,13.8) has 4717 bin [13.8,13.9) has 4891 bin [13.9,14.0) has 4570 bin [14.0,14.1) has 4599 bin [14.1,14.2) has 4478 bin [14.2,14.3) has 4333 bin [14.3,14.4) has 4225 bin [14.4,14.5) has 4135 bin [14.5,14.6) has 3961 bin [14.6,14.7) has 3861 bin [14.7,14.8) has 3741 bin [14.8,14.9) has 3650 bin [14.9,15.0) has 3507 bin [15.0,15.1) has 3363 bin [15.1,15.2) has 3256 bin [15.2,15.3) has 3230 bin [15.3,15.4) has 3062 bin [15.4,15.5) has 2978 bin [15.5,15.6) has 2750 bin [15.6,15.7) has 2722 bin [15.7,15.8) has 2464 bin [15.8,15.9) has 2426 bin [15.9,16.0) has 2289 bin [16.0,16.1) has 2118 bin [16.1,16.2) has 1948 bin [16.2,16.3) has 1952 bin [16.3,16.4) has 1812 bin [16.4,16.5) has 1596 bin [16.5,16.6) has 1459 bin [16.6,16.7) has 1402 bin [16.7,16.8) has 1204 bin [16.8,16.9) has 1131 bin [16.9,17.0) has 1022 bin [17.0,17.1) has 890 bin [17.1,17.2) has 821 bin [17.2,17.3) has 758 bin [17.3,17.4) has 656 bin [17.4,17.5) has 538 bin [17.5,17.6) has 513 bin [17.6,17.7) has 391 bin [17.7,17.8) has 318 bin [17.8,17.9) has 274 bin [17.9,18.0) has 251 bin [18.0,18.1) has 181 bin [18.1,18.2) has 139 bin [18.2,18.3) has 99 bin [18.3,18.4) has 84 bin [18.4,18.5) has 68 bin [18.5,18.6) has 55 bin [18.6,18.7) has 33 bin [18.7,18.8) has 14 bin [18.8,18.9) has 9 bin [18.9,19.0) has 7 bin [19.0,19.1) has 1 bin [19.2,19.3) has 1 bin [19.3,19.4) has 1 average z coordinate -3.8 for 29345785 element(s) point source id histogram with bin size 1.000000 bin 194 has 4178911 bin 196 has 20796720 bin 198 has 4370154 average point source id 196.013033762770363 for 29345785 element(s)