lasinfo (210611) report for 'AHN4T/37BZ2_09.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: 51652275 number of points by return: 48185838 3186079 270041 9801 516 scale factor x y z: 0.001 0.001 0.001 offset x y z: 77980 441230 0 min x y z: 77980.000 441230.000 -3.021 max x y z: 79019.999 442519.999 15.225 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: 51652275 extended number of points by return: 48185838 3186079 270041 9801 516 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 -3021 15225 intensity 0 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 268437525.491635 268440073.754696 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 42 255 B 30 255 NIR 41 255 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 49.18 ('Amplitude') attribute1 -15.79 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48185838 number of intermediate returns: 287259 number of last returns: 48014200 number of single returns: 44835022 covered area in square units/kilounits: 1302780/1.30 point density: all returns 39.65 last only 36.86 (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 51652275 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48185838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3186079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 270041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 516 instead zero. overview over extended number of returns of given pulse: 44835022 5981916 793899 38215 2978 245 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2199677 unclassified (1) 38809871 ground (2) 10438526 building (6) 196486 water (9) 7715 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4018989 +---> 280600 of those are unclassified (1) +---> 2530402 of those are ground (2) +---> 1197238 of those are building (6) +---> 8956 of those are water (9) +---> 1793 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 5 bin [-3.0,-2.9) has 91 bin [-2.9,-2.8) has 1637 bin [-2.8,-2.7) has 29951 bin [-2.7,-2.6) has 218895 bin [-2.6,-2.5) has 478611 bin [-2.5,-2.4) has 1585138 bin [-2.4,-2.3) has 2551396 bin [-2.3,-2.2) has 3550824 bin [-2.2,-2.1) has 3756537 bin [-2.1,-2.0) has 3824239 bin [-2.0,-1.9) has 3635952 bin [-1.9,-1.8) has 3855700 bin [-1.8,-1.7) has 3780987 bin [-1.7,-1.6) has 3725492 bin [-1.6,-1.5) has 3195555 bin [-1.5,-1.4) has 2213875 bin [-1.4,-1.3) has 1340915 bin [-1.3,-1.2) has 640139 bin [-1.2,-1.1) has 399342 bin [-1.1,-1.0) has 205034 bin [-1.0,-0.9) has 209949 bin [-0.9,-0.8) has 277964 bin [-0.8,-0.7) has 317245 bin [-0.7,-0.6) has 236570 bin [-0.6,-0.5) has 141592 bin [-0.5,-0.4) has 92240 bin [-0.4,-0.3) has 54541 bin [-0.3,-0.2) has 33020 bin [-0.2,-0.1) has 46924 bin [-0.1,0.0) has 50535 bin [0.0,0.1) has 55388 bin [0.1,0.2) has 66389 bin [0.2,0.3) has 71457 bin [0.3,0.4) has 61569 bin [0.4,0.5) has 40874 bin [0.5,0.6) has 19176 bin [0.6,0.7) has 11498 bin [0.7,0.8) has 10246 bin [0.8,0.9) has 12045 bin [0.9,1.0) has 12513 bin [1.0,1.1) has 15395 bin [1.1,1.2) has 21596 bin [1.2,1.3) has 26217 bin [1.3,1.4) has 30005 bin [1.4,1.5) has 36870 bin [1.5,1.6) has 39230 bin [1.6,1.7) has 35225 bin [1.7,1.8) has 26897 bin [1.8,1.9) has 17922 bin [1.9,2.0) has 14339 bin [2.0,2.1) has 17646 bin [2.1,2.2) has 136590 bin [2.2,2.3) has 483689 bin [2.3,2.4) has 463003 bin [2.4,2.5) has 319041 bin [2.5,2.6) has 283577 bin [2.6,2.7) has 122900 bin [2.7,2.8) has 50875 bin [2.8,2.9) has 60325 bin [2.9,3.0) has 84255 bin [3.0,3.1) has 761417 bin [3.1,3.2) has 1311792 bin [3.2,3.3) has 303296 bin [3.3,3.4) has 192561 bin [3.4,3.5) has 660102 bin [3.5,3.6) has 306521 bin [3.6,3.7) has 128353 bin [3.7,3.8) has 135207 bin [3.8,3.9) has 267634 bin [3.9,4.0) has 594965 bin [4.0,4.1) has 315979 bin [4.1,4.2) has 204080 bin [4.2,4.3) has 200080 bin [4.3,4.4) has 194829 bin [4.4,4.5) has 180211 bin [4.5,4.6) has 353439 bin [4.6,4.7) has 843449 bin [4.7,4.8) has 526981 bin [4.8,4.9) has 195904 bin [4.9,5.0) has 106454 bin [5.0,5.1) has 106040 bin [5.1,5.2) has 67409 bin [5.2,5.3) has 38633 bin [5.3,5.4) has 48701 bin [5.4,5.5) has 57380 bin [5.5,5.6) has 60785 bin [5.6,5.7) has 64575 bin [5.7,5.8) has 69000 bin [5.8,5.9) has 78111 bin [5.9,6.0) has 74007 bin [6.0,6.1) has 17611 bin [6.1,6.2) has 3285 bin [6.2,6.3) has 3195 bin [6.3,6.4) has 3187 bin [6.4,6.5) has 2716 bin [6.5,6.6) has 2345 bin [6.6,6.7) has 2493 bin [6.7,6.8) has 3235 bin [6.8,6.9) has 2853 bin [6.9,7.0) has 2967 bin [7.0,7.1) has 2918 bin [7.1,7.2) has 3030 bin [7.2,7.3) has 2736 bin [7.3,7.4) has 2522 bin [7.4,7.5) has 2411 bin [7.5,7.6) has 2500 bin [7.6,7.7) has 2894 bin [7.7,7.8) has 2476 bin [7.8,7.9) has 2312 bin [7.9,8.0) has 1960 bin [8.0,8.1) has 1941 bin [8.1,8.2) has 1700 bin [8.2,8.3) has 1582 bin [8.3,8.4) has 1475 bin [8.4,8.5) has 1373 bin [8.5,8.6) has 1226 bin [8.6,8.7) has 1117 bin [8.7,8.8) has 1107 bin [8.8,8.9) has 1206 bin [8.9,9.0) has 1179 bin [9.0,9.1) has 1164 bin [9.1,9.2) has 1181 bin [9.2,9.3) has 1143 bin [9.3,9.4) has 1079 bin [9.4,9.5) has 1064 bin [9.5,9.6) has 1025 bin [9.6,9.7) has 1013 bin [9.7,9.8) has 993 bin [9.8,9.9) has 946 bin [9.9,10.0) has 856 bin [10.0,10.1) has 805 bin [10.1,10.2) has 856 bin [10.2,10.3) has 765 bin [10.3,10.4) has 707 bin [10.4,10.5) has 659 bin [10.5,10.6) has 631 bin [10.6,10.7) has 587 bin [10.7,10.8) has 590 bin [10.8,10.9) has 584 bin [10.9,11.0) has 517 bin [11.0,11.1) has 565 bin [11.1,11.2) has 472 bin [11.2,11.3) has 509 bin [11.3,11.4) has 456 bin [11.4,11.5) has 426 bin [11.5,11.6) has 355 bin [11.6,11.7) has 356 bin [11.7,11.8) has 354 bin [11.8,11.9) has 276 bin [11.9,12.0) has 243 bin [12.0,12.1) has 173 bin [12.1,12.2) has 184 bin [12.2,12.3) has 137 bin [12.3,12.4) has 124 bin [12.4,12.5) has 106 bin [12.5,12.6) has 100 bin [12.6,12.7) has 80 bin [12.7,12.8) has 46 bin [12.8,12.9) has 49 bin [12.9,13.0) has 41 bin [13.0,13.1) has 63 bin [13.1,13.2) has 82 bin [13.2,13.3) has 66 bin [13.3,13.4) has 72 bin [13.4,13.5) has 69 bin [13.5,13.6) has 54 bin [13.6,13.7) has 59 bin [13.7,13.8) has 65 bin [13.8,13.9) has 60 bin [13.9,14.0) has 50 bin [14.0,14.1) has 48 bin [14.1,14.2) has 27 bin [14.2,14.3) has 33 bin [14.3,14.4) has 38 bin [14.4,14.5) has 26 bin [14.5,14.6) has 28 bin [14.6,14.7) has 22 bin [14.7,14.8) has 23 bin [14.8,14.9) has 29 bin [14.9,15.0) has 18 bin [15.0,15.1) has 16 bin [15.1,15.2) has 14 bin [15.2,15.3) has 2 average z coordinate -0.7 for 51652275 element(s) point source id histogram with bin size 1.000000 bin 14 has 7338224 bin 15 has 39325363 bin 16 has 4988688 average point source id 14.954512439190722 for 51652275 element(s)