lasinfo (210611) report for 'AHN4T/64FN2_08.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: 181/2021 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: 28485021 number of points by return: 27925820 541883 16963 350 5 scale factor x y z: 0.001 0.001 0.001 offset x y z: 56980 428730 0 min x y z: 56980.000 428730.000 -1.017 max x y z: 58019.999 430019.913 12.335 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: 28485021 extended number of points by return: 27925820 541883 16963 350 5 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 1289913 Z -1017 12335 intensity 0 4382 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 32 user_data 6 7 point_source_ID 37 40 gps_time 259502532.829163 259505128.678145 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 31 255 B 18 251 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0 43.82 ('Amplitude') attribute1 -15.57 28.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27925820 number of intermediate returns: 17680 number of last returns: 27908766 number of single returns: 27367245 covered area in square units/kilounits: 992572/0.99 point density: all returns 28.70 last only 28.12 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28485021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27925820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 541883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 16963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5 instead zero. overview over extended number of returns of given pulse: 27367245 1065566 50761 1397 32 7 13 0 0 0 0 0 0 0 0 histogram of classification of points: 3292853 unclassified (1) 24399786 ground (2) 792382 water (9) +-> flagged as extended overlap: 1620156 +---> 474251 of those are unclassified (1) +---> 1112376 of those are ground (2) +---> 33529 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 2 bin [-1.0,-0.9) has 973 bin [-0.9,-0.8) has 98141 bin [-0.8,-0.7) has 499494 bin [-0.7,-0.6) has 275360 bin [-0.6,-0.5) has 76241 bin [-0.5,-0.4) has 79309 bin [-0.4,-0.3) has 92008 bin [-0.3,-0.2) has 152120 bin [-0.2,-0.1) has 253915 bin [-0.1,0.0) has 302459 bin [0.0,0.1) has 422739 bin [0.1,0.2) has 719659 bin [0.2,0.3) has 725639 bin [0.3,0.4) has 402400 bin [0.4,0.5) has 279228 bin [0.5,0.6) has 249716 bin [0.6,0.7) has 227946 bin [0.7,0.8) has 204469 bin [0.8,0.9) has 178715 bin [0.9,1.0) has 150075 bin [1.0,1.1) has 140772 bin [1.1,1.2) has 166838 bin [1.2,1.3) has 246858 bin [1.3,1.4) has 249009 bin [1.4,1.5) has 265121 bin [1.5,1.6) has 364695 bin [1.6,1.7) has 651765 bin [1.7,1.8) has 2124792 bin [1.8,1.9) has 2098057 bin [1.9,2.0) has 2334510 bin [2.0,2.1) has 2246499 bin [2.1,2.2) has 1804805 bin [2.2,2.3) has 1432308 bin [2.3,2.4) has 1073108 bin [2.4,2.5) has 702160 bin [2.5,2.6) has 546773 bin [2.6,2.7) has 414017 bin [2.7,2.8) has 334562 bin [2.8,2.9) has 302935 bin [2.9,3.0) has 275594 bin [3.0,3.1) has 250159 bin [3.1,3.2) has 235548 bin [3.2,3.3) has 226500 bin [3.3,3.4) has 212678 bin [3.4,3.5) has 205214 bin [3.5,3.6) has 199107 bin [3.6,3.7) has 190453 bin [3.7,3.8) has 180695 bin [3.8,3.9) has 171727 bin [3.9,4.0) has 165429 bin [4.0,4.1) has 160227 bin [4.1,4.2) has 150352 bin [4.2,4.3) has 142449 bin [4.3,4.4) has 136539 bin [4.4,4.5) has 132607 bin [4.5,4.6) has 126990 bin [4.6,4.7) has 119876 bin [4.7,4.8) has 111859 bin [4.8,4.9) has 106212 bin [4.9,5.0) has 102537 bin [5.0,5.1) has 97839 bin [5.1,5.2) has 92678 bin [5.2,5.3) has 86116 bin [5.3,5.4) has 82331 bin [5.4,5.5) has 78632 bin [5.5,5.6) has 76532 bin [5.6,5.7) has 74571 bin [5.7,5.8) has 71714 bin [5.8,5.9) has 69943 bin [5.9,6.0) has 67505 bin [6.0,6.1) has 64753 bin [6.1,6.2) has 62952 bin [6.2,6.3) has 60733 bin [6.3,6.4) has 58060 bin [6.4,6.5) has 53821 bin [6.5,6.6) has 49549 bin [6.6,6.7) has 45392 bin [6.7,6.8) has 42362 bin [6.8,6.9) has 39661 bin [6.9,7.0) has 38238 bin [7.0,7.1) has 36198 bin [7.1,7.2) has 34445 bin [7.2,7.3) has 34438 bin [7.3,7.4) has 34041 bin [7.4,7.5) has 32858 bin [7.5,7.6) has 32093 bin [7.6,7.7) has 31404 bin [7.7,7.8) has 30391 bin [7.8,7.9) has 30406 bin [7.9,8.0) has 29361 bin [8.0,8.1) has 28738 bin [8.1,8.2) has 27064 bin [8.2,8.3) has 26499 bin [8.3,8.4) has 24899 bin [8.4,8.5) has 23656 bin [8.5,8.6) has 22188 bin [8.6,8.7) has 21333 bin [8.7,8.8) has 20233 bin [8.8,8.9) has 18426 bin [8.9,9.0) has 17328 bin [9.0,9.1) has 16001 bin [9.1,9.2) has 14506 bin [9.2,9.3) has 13128 bin [9.3,9.4) has 11780 bin [9.4,9.5) has 10497 bin [9.5,9.6) has 9100 bin [9.6,9.7) has 7695 bin [9.7,9.8) has 6331 bin [9.8,9.9) has 5480 bin [9.9,10.0) has 4764 bin [10.0,10.1) has 4127 bin [10.1,10.2) has 3628 bin [10.2,10.3) has 3128 bin [10.3,10.4) has 2388 bin [10.4,10.5) has 1830 bin [10.5,10.6) has 1459 bin [10.6,10.7) has 1177 bin [10.7,10.8) has 1058 bin [10.8,10.9) has 842 bin [10.9,11.0) has 754 bin [11.0,11.1) has 595 bin [11.1,11.2) has 536 bin [11.2,11.3) has 464 bin [11.3,11.4) has 385 bin [11.4,11.5) has 309 bin [11.5,11.6) has 230 bin [11.6,11.7) has 159 bin [11.7,11.8) has 131 bin [11.8,11.9) has 91 bin [11.9,12.0) has 54 bin [12.0,12.1) has 33 bin [12.1,12.2) has 22 bin [12.2,12.3) has 10 bin [12.3,12.4) has 4 average z coordinate 2.2 for 28485021 element(s) point source id histogram with bin size 1.000000 bin 37 has 8888867 bin 38 has 8841333 bin 40 has 10754821 average point source id 38.443067077254391 for 28485021 element(s)