lasinfo (210611) report for 'AHN4T/16BN2_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: 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: 31696949 number of points by return: 24570956 4274908 2175497 670488 5100 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 544980 0 min x y z: 196980.000 544980.000 -3.107 max x y z: 198019.999 546269.999 28.812 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: 31696949 extended number of points by return: 24570956 4274908 2175497 670488 5100 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 -3107 28812 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -35 29 user_data 8 9 point_source_ID 1134 1136 gps_time 269086195.393039 269088064.346764 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 22 255 B 0 255 NIR 57 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.02 33.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24570956 number of intermediate returns: 2852236 number of last returns: 24566534 number of single returns: 20292777 covered area in square units/kilounits: 1340256/1.34 point density: all returns 23.65 last only 18.33 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31696949 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24570956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4274908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2175497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 670488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5100 instead zero. overview over extended number of returns of given pulse: 20292777 4199016 4512763 2666824 24799 755 15 0 0 0 0 0 0 0 0 histogram of classification of points: 8033401 unclassified (1) 23119616 ground (2) 369033 building (6) 174780 water (9) 119 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2292471 +---> 716304 of those are unclassified (1) +---> 1540789 of those are ground (2) +---> 24603 of those are building (6) +---> 10775 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 1 bin [-3.1,-3.0) has 9 bin [-3.0,-2.9) has 691 bin [-2.9,-2.8) has 600 bin [-2.8,-2.7) has 388 bin [-2.7,-2.6) has 708 bin [-2.6,-2.5) has 917 bin [-2.5,-2.4) has 817 bin [-2.4,-2.3) has 841 bin [-2.3,-2.2) has 746 bin [-2.2,-2.1) has 771 bin [-2.1,-2.0) has 791 bin [-2.0,-1.9) has 775 bin [-1.9,-1.8) has 794 bin [-1.8,-1.7) has 803 bin [-1.7,-1.6) has 770 bin [-1.6,-1.5) has 801 bin [-1.5,-1.4) has 2699 bin [-1.4,-1.3) has 8493 bin [-1.3,-1.2) has 4427 bin [-1.2,-1.1) has 4239 bin [-1.1,-1.0) has 11742 bin [-1.0,-0.9) has 11271 bin [-0.9,-0.8) has 17563 bin [-0.8,-0.7) has 103430 bin [-0.7,-0.6) has 64308 bin [-0.6,-0.5) has 99122 bin [-0.5,-0.4) has 146357 bin [-0.4,-0.3) has 266283 bin [-0.3,-0.2) has 402364 bin [-0.2,-0.1) has 608205 bin [-0.1,0.0) has 862456 bin [0.0,0.1) has 1163783 bin [0.1,0.2) has 1432791 bin [0.2,0.3) has 1639247 bin [0.3,0.4) has 1986515 bin [0.4,0.5) has 2121561 bin [0.5,0.6) has 2369641 bin [0.6,0.7) has 2184758 bin [0.7,0.8) has 1898839 bin [0.8,0.9) has 1492819 bin [0.9,1.0) has 1271534 bin [1.0,1.1) has 1141516 bin [1.1,1.2) has 902453 bin [1.2,1.3) has 575754 bin [1.3,1.4) has 318889 bin [1.4,1.5) has 180765 bin [1.5,1.6) has 95210 bin [1.6,1.7) has 64979 bin [1.7,1.8) has 41737 bin [1.8,1.9) has 35135 bin [1.9,2.0) has 33365 bin [2.0,2.1) has 33100 bin [2.1,2.2) has 33028 bin [2.2,2.3) has 33421 bin 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has 31684 bin [18.3,18.4) has 31215 bin [18.4,18.5) has 30312 bin [18.5,18.6) has 29828 bin [18.6,18.7) has 28654 bin [18.7,18.8) has 27619 bin [18.8,18.9) has 26724 bin [18.9,19.0) has 25971 bin [19.0,19.1) has 25156 bin [19.1,19.2) has 24159 bin [19.2,19.3) has 23115 bin [19.3,19.4) has 22131 bin [19.4,19.5) has 21200 bin [19.5,19.6) has 20507 bin [19.6,19.7) has 19672 bin [19.7,19.8) has 18784 bin [19.8,19.9) has 17716 bin [19.9,20.0) has 16838 bin [20.0,20.1) has 16433 bin [20.1,20.2) has 15692 bin [20.2,20.3) has 15219 bin [20.3,20.4) has 14337 bin [20.4,20.5) has 13722 bin [20.5,20.6) has 13127 bin [20.6,20.7) has 12422 bin [20.7,20.8) has 11636 bin [20.8,20.9) has 11244 bin [20.9,21.0) has 10700 bin [21.0,21.1) has 10240 bin [21.1,21.2) has 9653 bin [21.2,21.3) has 9279 bin [21.3,21.4) has 8857 bin [21.4,21.5) has 8354 bin [21.5,21.6) has 7945 bin [21.6,21.7) has 7768 bin [21.7,21.8) has 7376 bin [21.8,21.9) has 7019 bin [21.9,22.0) has 6744 bin [22.0,22.1) has 6237 bin [22.1,22.2) has 6115 bin [22.2,22.3) has 5710 bin [22.3,22.4) has 5481 bin [22.4,22.5) has 5168 bin [22.5,22.6) has 4825 bin [22.6,22.7) has 4436 bin [22.7,22.8) has 4256 bin [22.8,22.9) has 3898 bin [22.9,23.0) has 3810 bin [23.0,23.1) has 3523 bin [23.1,23.2) has 3298 bin [23.2,23.3) has 2991 bin [23.3,23.4) has 2758 bin [23.4,23.5) has 2580 bin [23.5,23.6) has 2320 bin [23.6,23.7) has 2094 bin [23.7,23.8) has 1903 bin [23.8,23.9) has 1772 bin [23.9,24.0) has 1643 bin [24.0,24.1) has 1483 bin [24.1,24.2) has 1270 bin [24.2,24.3) has 1293 bin [24.3,24.4) has 1058 bin [24.4,24.5) has 1017 bin [24.5,24.6) has 917 bin [24.6,24.7) has 844 bin [24.7,24.8) has 784 bin [24.8,24.9) has 719 bin [24.9,25.0) has 637 bin [25.0,25.1) has 567 bin [25.1,25.2) has 536 bin [25.2,25.3) has 534 bin [25.3,25.4) has 494 bin [25.4,25.5) has 401 bin [25.5,25.6) has 415 bin [25.6,25.7) has 391 bin [25.7,25.8) has 352 bin [25.8,25.9) has 287 bin [25.9,26.0) has 278 bin [26.0,26.1) has 270 bin [26.1,26.2) has 247 bin [26.2,26.3) has 192 bin [26.3,26.4) has 198 bin [26.4,26.5) has 142 bin [26.5,26.6) has 143 bin [26.6,26.7) has 140 bin [26.7,26.8) has 96 bin [26.8,26.9) has 66 bin [26.9,27.0) has 68 bin [27.0,27.1) has 52 bin [27.1,27.2) has 47 bin [27.2,27.3) has 36 bin [27.3,27.4) has 43 bin [27.4,27.5) has 19 bin [27.5,27.6) has 21 bin [27.6,27.7) has 13 bin [27.7,27.8) has 7 bin [27.8,27.9) has 16 bin [27.9,28.0) has 7 bin [28.0,28.1) has 5 bin [28.1,28.2) has 3 bin [28.2,28.3) has 3 bin [28.3,28.4) has 2 bin [28.4,28.5) has 4 bin [28.5,28.6) has 1 bin [28.6,28.7) has 1 bin [28.7,28.8) has 1 bin [28.8,28.9) has 1 average z coordinate 3.2 for 31696949 element(s) point source id histogram with bin size 1.000000 bin 1134 has 8425902 bin 1135 has 22953617 bin 1136 has 317430 average point source id 1134.744187618814749 for 31696949 element(s)