lasinfo (210611) report for 'AHN4T/26HN2_21.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: 178/2021 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: 89736761 number of points by return: 50995939 29163550 8365003 1129013 83256 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 481230 0 min x y z: 174980.000 481230.000 7.864 max x y z: 176019.999 482519.999 50.619 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: 89736761 extended number of points by return: 50995939 29163550 8365003 1129013 83256 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 7864 50619 intensity 43 2468 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -33 32 user_data 6 7 point_source_ID 139 141 gps_time 270196950.317775 270199585.195518 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 229 G 14 213 B 7 198 NIR 57 232 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.43 24.68 ('Amplitude') attribute1 -15.56 8.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50995939 number of intermediate returns: 9563831 number of last returns: 50985700 number of single returns: 21808709 covered area in square units/kilounits: 1341600/1.34 point density: all returns 66.89 last only 38.00 (per square units) spacing: all returns 0.12 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 89736761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50995939 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 29163550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8365003 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1129013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 83256 instead zero. overview over extended number of returns of given pulse: 21808709 41613737 21714407 4183455 413709 2714 30 0 0 0 0 0 0 0 0 histogram of classification of points: 49467925 unclassified (1) 40268836 ground (2) +-> flagged as extended overlap: 6235748 +---> 3526276 of those are unclassified (1) +---> 2709472 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [7.8,7.9) has 6 bin [7.9,8.0) has 132 bin [8.0,8.1) has 1364 bin [8.1,8.2) has 10139 bin [8.2,8.3) has 20787 bin [8.3,8.4) has 28013 bin [8.4,8.5) has 50399 bin [8.5,8.6) has 101149 bin [8.6,8.7) has 202590 bin [8.7,8.8) has 242051 bin [8.8,8.9) has 301794 bin [8.9,9.0) has 337680 bin [9.0,9.1) has 306652 bin [9.1,9.2) has 344523 bin [9.2,9.3) has 439623 bin [9.3,9.4) has 507665 bin [9.4,9.5) has 555050 bin [9.5,9.6) has 585205 bin [9.6,9.7) has 627748 bin [9.7,9.8) has 729415 bin [9.8,9.9) has 741433 bin 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319647 bin [28.4,28.5) has 320924 bin [28.5,28.6) has 317117 bin [28.6,28.7) has 313661 bin [28.7,28.8) has 310868 bin [28.8,28.9) has 307919 bin [28.9,29.0) has 304719 bin [29.0,29.1) has 300381 bin [29.1,29.2) has 297820 bin [29.2,29.3) has 294661 bin [29.3,29.4) has 291576 bin [29.4,29.5) has 288049 bin [29.5,29.6) has 284437 bin [29.6,29.7) has 279143 bin [29.7,29.8) has 273158 bin [29.8,29.9) has 269900 bin [29.9,30.0) has 267226 bin [30.0,30.1) has 264748 bin [30.1,30.2) has 262049 bin [30.2,30.3) has 259649 bin [30.3,30.4) has 255649 bin [30.4,30.5) has 252606 bin [30.5,30.6) has 250044 bin [30.6,30.7) has 246284 bin [30.7,30.8) has 243611 bin [30.8,30.9) has 239860 bin [30.9,31.0) has 237619 bin [31.0,31.1) has 232359 bin [31.1,31.2) has 227180 bin [31.2,31.3) has 224160 bin [31.3,31.4) has 220083 bin [31.4,31.5) has 216891 bin [31.5,31.6) has 213589 bin [31.6,31.7) has 211139 bin [31.7,31.8) has 206452 bin [31.8,31.9) has 202228 bin [31.9,32.0) has 197545 bin [32.0,32.1) has 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bin [39.7,39.8) has 5709 bin [39.8,39.9) has 5299 bin [39.9,40.0) has 4815 bin [40.0,40.1) has 4557 bin [40.1,40.2) has 4481 bin [40.2,40.3) has 4219 bin [40.3,40.4) has 3877 bin [40.4,40.5) has 3876 bin [40.5,40.6) has 3806 bin [40.6,40.7) has 3614 bin [40.7,40.8) has 3729 bin [40.8,40.9) has 3469 bin [40.9,41.0) has 3183 bin [41.0,41.1) has 3034 bin [41.1,41.2) has 2685 bin [41.2,41.3) has 2615 bin [41.3,41.4) has 2540 bin [41.4,41.5) has 2363 bin [41.5,41.6) has 2427 bin [41.6,41.7) has 2537 bin [41.7,41.8) has 2401 bin [41.8,41.9) has 2232 bin [41.9,42.0) has 2040 bin [42.0,42.1) has 1849 bin [42.1,42.2) has 1889 bin [42.2,42.3) has 1787 bin [42.3,42.4) has 1708 bin [42.4,42.5) has 1578 bin [42.5,42.6) has 1649 bin [42.6,42.7) has 1503 bin [42.7,42.8) has 1425 bin [42.8,42.9) has 1366 bin [42.9,43.0) has 1288 bin [43.0,43.1) has 1123 bin [43.1,43.2) has 1109 bin [43.2,43.3) has 1085 bin [43.3,43.4) has 995 bin [43.4,43.5) has 1108 bin [43.5,43.6) has 1111 bin [43.6,43.7) has 994 bin [43.7,43.8) has 928 bin [43.8,43.9) has 778 bin [43.9,44.0) has 711 bin [44.0,44.1) has 674 bin [44.1,44.2) has 679 bin [44.2,44.3) has 631 bin [44.3,44.4) has 711 bin [44.4,44.5) has 665 bin [44.5,44.6) has 597 bin [44.6,44.7) has 614 bin [44.7,44.8) has 649 bin [44.8,44.9) has 658 bin [44.9,45.0) has 738 bin [45.0,45.1) has 696 bin [45.1,45.2) has 665 bin [45.2,45.3) has 680 bin [45.3,45.4) has 504 bin [45.4,45.5) has 445 bin [45.5,45.6) has 358 bin [45.6,45.7) has 399 bin [45.7,45.8) has 396 bin [45.8,45.9) has 368 bin [45.9,46.0) has 365 bin [46.0,46.1) has 320 bin [46.1,46.2) has 273 bin [46.2,46.3) has 283 bin [46.3,46.4) has 251 bin [46.4,46.5) has 241 bin [46.5,46.6) has 247 bin [46.6,46.7) has 243 bin [46.7,46.8) has 242 bin [46.8,46.9) has 215 bin [46.9,47.0) has 191 bin [47.0,47.1) has 174 bin [47.1,47.2) has 151 bin [47.2,47.3) has 164 bin [47.3,47.4) has 148 bin [47.4,47.5) has 131 bin [47.5,47.6) has 125 bin [47.6,47.7) has 138 bin [47.7,47.8) has 162 bin [47.8,47.9) has 156 bin [47.9,48.0) has 191 bin [48.0,48.1) has 178 bin [48.1,48.2) has 113 bin [48.2,48.3) has 86 bin [48.3,48.4) has 88 bin [48.4,48.5) has 69 bin [48.5,48.6) has 42 bin [48.6,48.7) has 51 bin [48.7,48.8) has 45 bin [48.8,48.9) has 33 bin [48.9,49.0) has 41 bin [49.0,49.1) has 44 bin [49.1,49.2) has 36 bin [49.2,49.3) has 21 bin [49.3,49.4) has 34 bin [49.4,49.5) has 35 bin [49.5,49.6) has 25 bin [49.6,49.7) has 8 bin [49.7,49.8) has 13 bin [49.8,49.9) has 8 bin [49.9,50.0) has 7 bin [50.0,50.1) has 1 bin [50.1,50.2) has 1 bin [50.2,50.3) has 6 bin [50.3,50.4) has 1 bin [50.4,50.5) has 2 bin [50.5,50.6) has 3 bin [50.6,50.7) has 1 average z coordinate 19.1 for 89736761 element(s) point source id histogram with bin size 1.000000 bin 139 has 19788499 bin 140 has 64647104 bin 141 has 5301158 average point source id 139.838557344408713 for 89736761 element(s)