lasinfo (210611) report for 'AHN4T/37BZ2_10.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: 51050773 number of points by return: 49838931 954764 223734 30957 2387 scale factor x y z: 0.001 0.001 0.001 offset x y z: 78980 441230 0 min x y z: 78980.000 441230.000 -3.358 max x y z: 80019.999 442519.999 17.358 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: 51050773 extended number of points by return: 49838931 954764 223734 30957 2387 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 -3358 17358 intensity 56 4918 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 -29 29 user_data 6 7 point_source_ID 14 16 gps_time 268437540.609703 268440087.903703 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 30 255 B 12 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 49.18 ('Amplitude') attribute1 -15.06 34.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49838931 number of intermediate returns: 257605 number of last returns: 49831399 number of single returns: 48877162 covered area in square units/kilounits: 1331204/1.33 point density: all returns 38.35 last only 37.43 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51050773 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49838931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 954764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 223734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 30957 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2387 instead zero. overview over extended number of returns of given pulse: 48877162 1467176 579480 114743 12120 92 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1752681 unclassified (1) 48436793 ground (2) 673159 building (6) 174713 water (9) 13427 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3857505 +---> 183335 of those are unclassified (1) +---> 3525250 of those are ground (2) +---> 135646 of those are building (6) +---> 11354 of those are water (9) +---> 1920 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.4,-3.3) has 52 bin [-3.3,-3.2) has 8491 bin [-3.2,-3.1) has 21258 bin [-3.1,-3.0) has 71652 bin [-3.0,-2.9) has 207094 bin [-2.9,-2.8) has 558288 bin [-2.8,-2.7) has 480602 bin [-2.7,-2.6) has 558910 bin [-2.6,-2.5) has 1438939 bin [-2.5,-2.4) has 2703725 bin [-2.4,-2.3) has 3584478 bin [-2.3,-2.2) has 4691450 bin [-2.2,-2.1) has 5220482 bin [-2.1,-2.0) has 5247023 bin [-2.0,-1.9) has 4638135 bin [-1.9,-1.8) has 3705453 bin [-1.8,-1.7) has 3347801 bin [-1.7,-1.6) has 3153786 bin [-1.6,-1.5) has 2402684 bin [-1.5,-1.4) has 1855187 bin [-1.4,-1.3) has 1260369 bin [-1.3,-1.2) has 779916 bin [-1.2,-1.1) has 589591 bin [-1.1,-1.0) has 449641 bin [-1.0,-0.9) has 365760 bin [-0.9,-0.8) has 280204 bin [-0.8,-0.7) has 225898 bin [-0.7,-0.6) has 175323 bin [-0.6,-0.5) has 130006 bin [-0.5,-0.4) has 116077 bin [-0.4,-0.3) has 101251 bin [-0.3,-0.2) has 89016 bin [-0.2,-0.1) has 101968 bin [-0.1,0.0) has 112573 bin [0.0,0.1) has 151351 bin [0.1,0.2) has 107142 bin [0.2,0.3) has 77890 bin [0.3,0.4) has 71701 bin [0.4,0.5) has 31945 bin [0.5,0.6) has 28464 bin [0.6,0.7) has 29870 bin [0.7,0.8) has 29047 bin [0.8,0.9) has 30847 bin [0.9,1.0) has 32141 bin [1.0,1.1) has 35858 bin [1.1,1.2) has 34010 bin [1.2,1.3) has 32141 bin [1.3,1.4) has 33236 bin [1.4,1.5) has 34585 bin [1.5,1.6) has 36624 bin [1.6,1.7) has 33722 bin [1.7,1.8) has 35225 bin [1.8,1.9) has 37697 bin [1.9,2.0) has 36676 bin [2.0,2.1) has 36714 bin [2.1,2.2) has 33842 bin [2.2,2.3) has 32856 bin [2.3,2.4) has 32965 bin [2.4,2.5) has 31539 bin [2.5,2.6) has 31412 bin [2.6,2.7) has 31419 bin [2.7,2.8) has 27641 bin [2.8,2.9) has 26831 bin [2.9,3.0) has 26761 bin [3.0,3.1) has 27214 bin [3.1,3.2) has 27403 bin [3.2,3.3) has 26927 bin [3.3,3.4) has 27334 bin [3.4,3.5) has 27187 bin [3.5,3.6) has 26256 bin [3.6,3.7) has 25235 bin [3.7,3.8) has 25074 bin [3.8,3.9) has 24966 bin [3.9,4.0) has 25170 bin [4.0,4.1) has 23823 bin [4.1,4.2) has 23602 bin [4.2,4.3) has 23215 bin [4.3,4.4) has 21952 bin [4.4,4.5) has 21540 bin [4.5,4.6) has 21430 bin [4.6,4.7) has 20597 bin [4.7,4.8) has 19880 bin [4.8,4.9) has 19126 bin [4.9,5.0) has 19205 bin [5.0,5.1) has 19215 bin [5.1,5.2) has 19052 bin [5.2,5.3) has 18305 bin [5.3,5.4) has 17547 bin [5.4,5.5) has 17146 bin [5.5,5.6) has 16630 bin [5.6,5.7) has 16046 bin [5.7,5.8) has 15626 bin [5.8,5.9) has 15730 bin [5.9,6.0) has 15479 bin [6.0,6.1) has 15144 bin [6.1,6.2) has 14545 bin [6.2,6.3) has 14130 bin [6.3,6.4) has 13745 bin [6.4,6.5) has 13544 bin [6.5,6.6) has 13576 bin [6.6,6.7) has 12952 bin [6.7,6.8) has 12833 bin [6.8,6.9) has 12488 bin [6.9,7.0) has 12138 bin [7.0,7.1) has 12212 bin [7.1,7.2) has 11712 bin [7.2,7.3) has 11107 bin [7.3,7.4) has 10527 bin [7.4,7.5) has 10168 bin [7.5,7.6) has 9764 bin [7.6,7.7) has 9360 bin [7.7,7.8) has 8729 bin [7.8,7.9) has 8240 bin [7.9,8.0) has 7987 bin [8.0,8.1) has 7765 bin [8.1,8.2) has 7656 bin [8.2,8.3) has 7207 bin [8.3,8.4) has 7094 bin [8.4,8.5) has 6838 bin [8.5,8.6) has 6955 bin [8.6,8.7) has 6684 bin [8.7,8.8) has 6696 bin [8.8,8.9) has 6305 bin [8.9,9.0) has 6105 bin [9.0,9.1) has 5973 bin [9.1,9.2) has 6042 bin [9.2,9.3) has 5812 bin [9.3,9.4) has 5766 bin [9.4,9.5) has 5715 bin [9.5,9.6) has 5726 bin [9.6,9.7) has 5587 bin [9.7,9.8) has 5186 bin [9.8,9.9) has 5193 bin [9.9,10.0) has 5100 bin [10.0,10.1) has 4869 bin [10.1,10.2) has 4707 bin [10.2,10.3) has 4616 bin [10.3,10.4) has 4501 bin [10.4,10.5) has 4227 bin [10.5,10.6) has 4112 bin [10.6,10.7) has 3800 bin [10.7,10.8) has 3654 bin [10.8,10.9) has 3476 bin [10.9,11.0) has 3394 bin [11.0,11.1) has 3261 bin [11.1,11.2) has 2971 bin [11.2,11.3) has 2970 bin [11.3,11.4) has 2812 bin [11.4,11.5) has 2811 bin [11.5,11.6) has 2678 bin [11.6,11.7) has 2571 bin [11.7,11.8) has 2500 bin [11.8,11.9) has 2609 bin [11.9,12.0) has 2426 bin [12.0,12.1) has 2321 bin [12.1,12.2) has 2171 bin [12.2,12.3) has 2115 bin [12.3,12.4) has 2210 bin [12.4,12.5) has 2156 bin [12.5,12.6) has 2064 bin [12.6,12.7) has 1925 bin [12.7,12.8) has 1815 bin [12.8,12.9) has 1858 bin [12.9,13.0) has 1790 bin [13.0,13.1) has 1709 bin [13.1,13.2) has 1713 bin [13.2,13.3) has 1672 bin [13.3,13.4) has 1524 bin [13.4,13.5) has 1490 bin [13.5,13.6) has 1442 bin [13.6,13.7) has 1441 bin [13.7,13.8) has 1391 bin [13.8,13.9) has 1321 bin [13.9,14.0) has 1252 bin [14.0,14.1) has 1158 bin [14.1,14.2) has 1114 bin [14.2,14.3) has 1090 bin [14.3,14.4) has 980 bin [14.4,14.5) has 927 bin [14.5,14.6) has 917 bin [14.6,14.7) has 863 bin [14.7,14.8) has 774 bin [14.8,14.9) has 691 bin [14.9,15.0) has 644 bin [15.0,15.1) has 567 bin [15.1,15.2) has 447 bin [15.2,15.3) has 387 bin [15.3,15.4) has 343 bin [15.4,15.5) has 335 bin [15.5,15.6) has 272 bin [15.6,15.7) has 248 bin [15.7,15.8) has 223 bin [15.8,15.9) has 187 bin [15.9,16.0) has 166 bin [16.0,16.1) has 108 bin [16.1,16.2) has 128 bin [16.2,16.3) has 105 bin [16.3,16.4) has 93 bin [16.4,16.5) has 60 bin [16.5,16.6) has 54 bin [16.6,16.7) has 31 bin [16.7,16.8) has 28 bin [16.8,16.9) has 13 bin [16.9,17.0) has 9 bin [17.0,17.1) has 5 bin [17.1,17.2) has 5 bin [17.2,17.3) has 2 bin [17.3,17.4) has 1 average z coordinate -1.7 for 51050773 element(s) point source id histogram with bin size 1.000000 bin 14 has 7727019 bin 15 has 38435963 bin 16 has 4887791 average point source id 14.944384230969431 for 51050773 element(s)