lasinfo (210611) report for 'AHN4T/31FZ2_24.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: 179/2021 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: 39358841 number of points by return: 38847883 381571 107480 19747 2160 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 462480 0 min x y z: 137980.000 462480.000 -0.674 max x y z: 139019.999 463769.999 23.569 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: 39358841 extended number of points by return: 38847883 381571 107480 19747 2160 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 -674 23569 intensity 48 3412 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 33 user_data 6 7 point_source_ID 92 94 gps_time 270029898.892786 270031955.781384 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 43 255 B 31 253 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0.48 34.12 ('Amplitude') attribute1 -15.35 20.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38847883 number of intermediate returns: 130041 number of last returns: 38844153 number of single returns: 38463236 covered area in square units/kilounits: 1334840/1.33 point density: all returns 29.49 last only 29.10 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39358841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38847883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 381571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 107480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 19747 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2160 instead zero. overview over extended number of returns of given pulse: 38463236 549422 264377 70924 10787 95 0 0 0 0 0 0 0 0 0 histogram of classification of points: 700715 unclassified (1) 38182060 ground (2) 245087 building (6) 225555 water (9) 5424 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2832187 +---> 116794 of those are unclassified (1) +---> 2655231 of those are ground (2) +---> 42808 of those are building (6) +---> 15955 of those are water (9) +---> 1399 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 62 bin [-0.6,-0.5) has 5280 bin [-0.5,-0.4) has 14983 bin [-0.4,-0.3) has 35055 bin [-0.3,-0.2) has 425187 bin [-0.2,-0.1) has 409250 bin [-0.1,0.0) has 675911 bin [0.0,0.1) has 1914160 bin [0.1,0.2) has 3651614 bin [0.2,0.3) has 5136529 bin [0.3,0.4) has 6277554 bin [0.4,0.5) has 6311574 bin [0.5,0.6) has 5589203 bin [0.6,0.7) has 3731977 bin [0.7,0.8) has 1572603 bin [0.8,0.9) has 776189 bin [0.9,1.0) has 635198 bin [1.0,1.1) has 467019 bin [1.1,1.2) has 331501 bin [1.2,1.3) has 232390 bin [1.3,1.4) has 118093 bin [1.4,1.5) has 78014 bin [1.5,1.6) has 45033 bin [1.6,1.7) has 36825 bin [1.7,1.8) has 19905 bin [1.8,1.9) has 10395 bin [1.9,2.0) has 6646 bin [2.0,2.1) has 6740 bin [2.1,2.2) has 6443 bin [2.2,2.3) has 6741 bin [2.3,2.4) has 6518 bin [2.4,2.5) has 6183 bin [2.5,2.6) has 6717 bin [2.6,2.7) has 7109 bin [2.7,2.8) has 6966 bin [2.8,2.9) has 6557 bin [2.9,3.0) has 6853 bin [3.0,3.1) has 7081 bin [3.1,3.2) has 8545 bin [3.2,3.3) has 9856 bin [3.3,3.4) has 11276 bin [3.4,3.5) has 12517 bin [3.5,3.6) has 13778 bin [3.6,3.7) has 14491 bin [3.7,3.8) has 13742 bin [3.8,3.9) has 13473 bin [3.9,4.0) has 13463 bin [4.0,4.1) has 13557 bin [4.1,4.2) has 14073 bin [4.2,4.3) has 17465 bin [4.3,4.4) has 13650 bin [4.4,4.5) has 13483 bin [4.5,4.6) has 13199 bin [4.6,4.7) has 12823 bin [4.7,4.8) has 12768 bin [4.8,4.9) has 12601 bin [4.9,5.0) has 12661 bin [5.0,5.1) has 12302 bin [5.1,5.2) has 12288 bin [5.2,5.3) has 11806 bin [5.3,5.4) has 11465 bin [5.4,5.5) has 10803 bin [5.5,5.6) has 10791 bin [5.6,5.7) has 9726 bin [5.7,5.8) has 9498 bin [5.8,5.9) has 9103 bin [5.9,6.0) has 8321 bin [6.0,6.1) has 8576 bin [6.1,6.2) has 8124 bin [6.2,6.3) has 7430 bin [6.3,6.4) has 7471 bin [6.4,6.5) has 7284 bin [6.5,6.6) has 6865 bin [6.6,6.7) has 7514 bin [6.7,6.8) has 9793 bin [6.8,6.9) has 6546 bin [6.9,7.0) has 6528 bin [7.0,7.1) has 6226 bin [7.1,7.2) has 6318 bin [7.2,7.3) has 6364 bin [7.3,7.4) has 6250 bin [7.4,7.5) has 6204 bin [7.5,7.6) has 6127 bin [7.6,7.7) has 6016 bin [7.7,7.8) has 5700 bin [7.8,7.9) has 5302 bin [7.9,8.0) has 5350 bin [8.0,8.1) has 5364 bin [8.1,8.2) has 5127 bin [8.2,8.3) has 5018 bin [8.3,8.4) has 5129 bin [8.4,8.5) has 5168 bin [8.5,8.6) has 4957 bin [8.6,8.7) has 4958 bin [8.7,8.8) has 5057 bin [8.8,8.9) has 5069 bin [8.9,9.0) has 4868 bin [9.0,9.1) has 4730 bin [9.1,9.2) has 4607 bin [9.2,9.3) has 4520 bin [9.3,9.4) has 4249 bin [9.4,9.5) has 4596 bin [9.5,9.6) has 4378 bin [9.6,9.7) has 4084 bin [9.7,9.8) has 3999 bin [9.8,9.9) has 3949 bin [9.9,10.0) has 4007 bin [10.0,10.1) has 4001 bin [10.1,10.2) has 3951 bin [10.2,10.3) has 4086 bin [10.3,10.4) has 4001 bin [10.4,10.5) has 3935 bin [10.5,10.6) has 3914 bin [10.6,10.7) has 3881 bin [10.7,10.8) has 3821 bin [10.8,10.9) has 3735 bin [10.9,11.0) has 3714 bin [11.0,11.1) has 3523 bin [11.1,11.2) has 3418 bin [11.2,11.3) has 3406 bin [11.3,11.4) has 3450 bin [11.4,11.5) has 3215 bin [11.5,11.6) has 3443 bin [11.6,11.7) has 3323 bin [11.7,11.8) has 3311 bin [11.8,11.9) has 3253 bin [11.9,12.0) has 3327 bin [12.0,12.1) has 3203 bin [12.1,12.2) has 3195 bin [12.2,12.3) has 3168 bin [12.3,12.4) has 3064 bin [12.4,12.5) has 3045 bin [12.5,12.6) has 2938 bin [12.6,12.7) has 3038 bin [12.7,12.8) has 2852 bin [12.8,12.9) has 2955 bin [12.9,13.0) has 2620 bin [13.0,13.1) has 2652 bin [13.1,13.2) has 2643 bin [13.2,13.3) has 2652 bin [13.3,13.4) has 2669 bin [13.4,13.5) has 2559 bin [13.5,13.6) has 2432 bin [13.6,13.7) has 2377 bin [13.7,13.8) has 2227 bin [13.8,13.9) has 2071 bin [13.9,14.0) has 1986 bin [14.0,14.1) has 2061 bin [14.1,14.2) has 2010 bin [14.2,14.3) has 2051 bin [14.3,14.4) has 1872 bin [14.4,14.5) has 1883 bin [14.5,14.6) has 1870 bin [14.6,14.7) has 1735 bin [14.7,14.8) has 1754 bin [14.8,14.9) has 1706 bin [14.9,15.0) has 1734 bin [15.0,15.1) has 1646 bin [15.1,15.2) has 1555 bin [15.2,15.3) has 1535 bin [15.3,15.4) has 1499 bin [15.4,15.5) has 1417 bin [15.5,15.6) has 1288 bin [15.6,15.7) has 1259 bin [15.7,15.8) has 1231 bin [15.8,15.9) has 1213 bin [15.9,16.0) has 1213 bin [16.0,16.1) has 1254 bin [16.1,16.2) has 1251 bin [16.2,16.3) has 1225 bin [16.3,16.4) has 1088 bin [16.4,16.5) has 1131 bin [16.5,16.6) has 1171 bin [16.6,16.7) has 1161 bin [16.7,16.8) has 1063 bin [16.8,16.9) has 1062 bin [16.9,17.0) has 954 bin [17.0,17.1) has 918 bin [17.1,17.2) has 955 bin [17.2,17.3) has 1014 bin [17.3,17.4) has 892 bin [17.4,17.5) has 936 bin [17.5,17.6) has 852 bin [17.6,17.7) has 798 bin [17.7,17.8) has 770 bin [17.8,17.9) has 664 bin [17.9,18.0) has 628 bin [18.0,18.1) has 595 bin [18.1,18.2) has 547 bin [18.2,18.3) has 519 bin [18.3,18.4) has 530 bin [18.4,18.5) has 534 bin [18.5,18.6) has 499 bin [18.6,18.7) has 474 bin [18.7,18.8) has 510 bin [18.8,18.9) has 510 bin [18.9,19.0) has 480 bin [19.0,19.1) has 517 bin [19.1,19.2) has 475 bin [19.2,19.3) has 421 bin [19.3,19.4) has 423 bin [19.4,19.5) has 425 bin [19.5,19.6) has 430 bin [19.6,19.7) has 403 bin [19.7,19.8) has 352 bin [19.8,19.9) has 360 bin [19.9,20.0) has 369 bin [20.0,20.1) has 300 bin [20.1,20.2) has 300 bin [20.2,20.3) has 329 bin [20.3,20.4) has 312 bin [20.4,20.5) has 276 bin [20.5,20.6) has 273 bin [20.6,20.7) has 250 bin [20.7,20.8) has 229 bin [20.8,20.9) has 193 bin [20.9,21.0) has 165 bin [21.0,21.1) has 149 bin [21.1,21.2) has 146 bin [21.2,21.3) has 135 bin [21.3,21.4) has 140 bin [21.4,21.5) has 127 bin [21.5,21.6) has 142 bin [21.6,21.7) has 132 bin [21.7,21.8) has 127 bin [21.8,21.9) has 108 bin [21.9,22.0) has 114 bin [22.0,22.1) has 99 bin [22.1,22.2) has 96 bin [22.2,22.3) has 101 bin [22.3,22.4) has 87 bin [22.4,22.5) has 75 bin [22.5,22.6) has 60 bin [22.6,22.7) has 53 bin [22.7,22.8) has 51 bin [22.8,22.9) has 36 bin [22.9,23.0) has 27 bin [23.0,23.1) has 29 bin [23.1,23.2) has 14 bin [23.2,23.3) has 9 bin [23.3,23.4) has 2 bin [23.4,23.5) has 4 bin [23.5,23.6) has 1 average z coordinate 0.6 for 39358841 element(s) point source id histogram with bin size 1.000000 bin 92 has 847649 bin 93 has 27150211 bin 94 has 11360981 average point source id 93.267114877696727 for 39358841 element(s)