lasinfo (210611) report for 'AHN4T/28FN2_20.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: 336/2022 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: 17168283 number of points by return: 14460461 1695808 771935 207579 30169 scale factor x y z: 0.001 0.001 0.001 offset x y z: 258980 494980 0 min x y z: 258980.000 494980.000 20.212 max x y z: 260019.999 495817.221 53.969 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: 17168283 extended number of points by return: 14460461 1695808 771935 207579 30169 2231 100 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 837221 Z 20212 53969 intensity 57 3279 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 -2 user_data 6 7 point_source_ID 179 180 gps_time 328780670.270924 328781919.859333 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 29 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.11 17.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14460461 number of intermediate returns: 1011248 number of last returns: 14461432 number of single returns: 12764858 covered area in square units/kilounits: 714672/0.71 point density: all returns 24.02 last only 20.24 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17168283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14460461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1695808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 771935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 207579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30169 instead zero. overview over extended number of returns of given pulse: 12764858 1849088 1692223 709059 139572 12788 695 0 0 0 0 0 0 0 0 histogram of classification of points: 2944843 unclassified (1) 14094362 ground (2) 127044 building (6) 2034 water (9) +-> flagged as extended overlap: 961445 +---> 115447 of those are unclassified (1) +---> 845617 of those are ground (2) +---> 381 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.2,20.3) has 72 bin [20.3,20.4) has 895 bin [20.4,20.5) has 1444 bin [20.5,20.6) has 1437 bin [20.6,20.7) has 1184 bin [20.7,20.8) has 1118 bin [20.8,20.9) has 1608 bin [20.9,21.0) has 1694 bin [21.0,21.1) has 3068 bin [21.1,21.2) has 42736 bin [21.2,21.3) has 86490 bin [21.3,21.4) has 129851 bin [21.4,21.5) has 139384 bin [21.5,21.6) has 115500 bin [21.6,21.7) has 165750 bin [21.7,21.8) has 221032 bin [21.8,21.9) has 193029 bin [21.9,22.0) has 181772 bin [22.0,22.1) has 173425 bin [22.1,22.2) has 228473 bin [22.2,22.3) has 208117 bin [22.3,22.4) has 205381 bin [22.4,22.5) has 155481 bin [22.5,22.6) has 168525 bin [22.6,22.7) has 189675 bin [22.7,22.8) has 214477 bin [22.8,22.9) has 260908 bin [22.9,23.0) has 245430 bin [23.0,23.1) has 211507 bin [23.1,23.2) has 220425 bin [23.2,23.3) has 240206 bin [23.3,23.4) has 256909 bin [23.4,23.5) has 262731 bin [23.5,23.6) has 287782 bin [23.6,23.7) has 308425 bin [23.7,23.8) has 281008 bin [23.8,23.9) has 299310 bin [23.9,24.0) has 414076 bin [24.0,24.1) has 524362 bin [24.1,24.2) has 432960 bin [24.2,24.3) has 445222 bin [24.3,24.4) has 453968 bin [24.4,24.5) has 396336 bin [24.5,24.6) has 383836 bin [24.6,24.7) has 367124 bin [24.7,24.8) has 337444 bin [24.8,24.9) has 314169 bin [24.9,25.0) has 287273 bin [25.0,25.1) has 270841 bin [25.1,25.2) has 273113 bin [25.2,25.3) has 236868 bin [25.3,25.4) has 209872 bin [25.4,25.5) has 190204 bin [25.5,25.6) has 178847 bin [25.6,25.7) has 158214 bin [25.7,25.8) has 146876 bin [25.8,25.9) has 149642 bin [25.9,26.0) has 123165 bin [26.0,26.1) has 125240 bin [26.1,26.2) has 140048 bin [26.2,26.3) has 165099 bin [26.3,26.4) has 153354 bin [26.4,26.5) has 150588 bin [26.5,26.6) has 154700 bin [26.6,26.7) has 116743 bin [26.7,26.8) has 110024 bin [26.8,26.9) has 92185 bin [26.9,27.0) has 88740 bin [27.0,27.1) has 78725 bin [27.1,27.2) has 65259 bin [27.2,27.3) has 63586 bin [27.3,27.4) has 64892 bin [27.4,27.5) has 62346 bin [27.5,27.6) has 59226 bin [27.6,27.7) has 58024 bin [27.7,27.8) has 61313 bin [27.8,27.9) has 61524 bin [27.9,28.0) has 61173 bin [28.0,28.1) has 66784 bin [28.1,28.2) has 68544 bin [28.2,28.3) has 65661 bin [28.3,28.4) has 52568 bin [28.4,28.5) has 49128 bin [28.5,28.6) has 44933 bin [28.6,28.7) has 41259 bin [28.7,28.8) has 38588 bin [28.8,28.9) has 35814 bin [28.9,29.0) has 35829 bin [29.0,29.1) has 36878 bin [29.1,29.2) has 37166 bin [29.2,29.3) has 32325 bin [29.3,29.4) has 31171 bin [29.4,29.5) has 29982 bin [29.5,29.6) has 29589 bin [29.6,29.7) has 29341 bin [29.7,29.8) has 28383 bin [29.8,29.9) has 28789 bin [29.9,30.0) has 26477 bin [30.0,30.1) has 24965 bin [30.1,30.2) has 23997 bin [30.2,30.3) has 21938 bin [30.3,30.4) has 19683 bin [30.4,30.5) has 19049 bin [30.5,30.6) has 19658 bin [30.6,30.7) has 18268 bin [30.7,30.8) has 16715 bin [30.8,30.9) has 16145 bin [30.9,31.0) has 15995 bin [31.0,31.1) has 16225 bin [31.1,31.2) has 16394 bin [31.2,31.3) has 16769 bin [31.3,31.4) has 16616 bin [31.4,31.5) has 16938 bin [31.5,31.6) has 17324 bin [31.6,31.7) has 17258 bin [31.7,31.8) has 17419 bin [31.8,31.9) has 17412 bin [31.9,32.0) has 17565 bin [32.0,32.1) has 17438 bin [32.1,32.2) has 17503 bin [32.2,32.3) has 17548 bin [32.3,32.4) has 17930 bin [32.4,32.5) has 18239 bin [32.5,32.6) has 18146 bin [32.6,32.7) has 18214 bin [32.7,32.8) has 17980 bin [32.8,32.9) has 17869 bin [32.9,33.0) has 18159 bin [33.0,33.1) has 17851 bin [33.1,33.2) has 17824 bin [33.2,33.3) has 17732 bin 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bin [41.0,41.1) has 14657 bin [41.1,41.2) has 14354 bin [41.2,41.3) has 14140 bin [41.3,41.4) has 14010 bin [41.4,41.5) has 13782 bin [41.5,41.6) has 13423 bin [41.6,41.7) has 13150 bin [41.7,41.8) has 12987 bin [41.8,41.9) has 12785 bin [41.9,42.0) has 12943 bin [42.0,42.1) has 12466 bin [42.1,42.2) has 12142 bin [42.2,42.3) has 12107 bin [42.3,42.4) has 11727 bin [42.4,42.5) has 11278 bin [42.5,42.6) has 11079 bin [42.6,42.7) has 10811 bin [42.7,42.8) has 10563 bin [42.8,42.9) has 10591 bin [42.9,43.0) has 10206 bin [43.0,43.1) has 9891 bin [43.1,43.2) has 9618 bin [43.2,43.3) has 9243 bin [43.3,43.4) has 9212 bin [43.4,43.5) has 9024 bin [43.5,43.6) has 8607 bin [43.6,43.7) has 8317 bin [43.7,43.8) has 8099 bin [43.8,43.9) has 7694 bin [43.9,44.0) has 7327 bin [44.0,44.1) has 6967 bin [44.1,44.2) has 6711 bin [44.2,44.3) has 6391 bin [44.3,44.4) has 6102 bin [44.4,44.5) has 5905 bin [44.5,44.6) has 5531 bin [44.6,44.7) has 5474 bin [44.7,44.8) has 5175 bin [44.8,44.9) has 5077 bin 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has 686 bin [49.0,49.1) has 678 bin [49.1,49.2) has 675 bin [49.2,49.3) has 651 bin [49.3,49.4) has 558 bin [49.4,49.5) has 586 bin [49.5,49.6) has 502 bin [49.6,49.7) has 504 bin [49.7,49.8) has 476 bin [49.8,49.9) has 489 bin [49.9,50.0) has 473 bin [50.0,50.1) has 443 bin [50.1,50.2) has 439 bin [50.2,50.3) has 392 bin [50.3,50.4) has 350 bin [50.4,50.5) has 288 bin [50.5,50.6) has 265 bin [50.6,50.7) has 282 bin [50.7,50.8) has 249 bin [50.8,50.9) has 183 bin [50.9,51.0) has 192 bin [51.0,51.1) has 189 bin [51.1,51.2) has 159 bin [51.2,51.3) has 176 bin [51.3,51.4) has 167 bin [51.4,51.5) has 139 bin [51.5,51.6) has 137 bin [51.6,51.7) has 139 bin [51.7,51.8) has 127 bin [51.8,51.9) has 115 bin [51.9,52.0) has 138 bin [52.0,52.1) has 119 bin [52.1,52.2) has 98 bin [52.2,52.3) has 85 bin [52.3,52.4) has 67 bin [52.4,52.5) has 64 bin [52.5,52.6) has 53 bin [52.6,52.7) has 51 bin [52.7,52.8) has 59 bin [52.8,52.9) has 45 bin [52.9,53.0) has 44 bin [53.0,53.1) has 38 bin [53.1,53.2) has 28 bin [53.2,53.3) has 26 bin [53.3,53.4) has 16 bin [53.4,53.5) has 12 bin [53.5,53.6) has 2 bin [53.6,53.7) has 3 bin [53.7,53.8) has 1 bin [53.9,54.0) has 1 average z coordinate 26.2 for 17168283 element(s) point source id histogram with bin size 1.000000 bin 179 has 9141824 bin 180 has 8026459 average point source id 179.467516699252911 for 17168283 element(s)