lasinfo (210611) report for 'AHN4T/52AN1_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: 339/2022 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: 35942100 number of points by return: 23911261 8905057 2678560 409399 37823 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 393730 0 min x y z: 179980.000 393730.000 21.523 max x y z: 181019.999 395019.999 61.815 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: 35942100 extended number of points by return: 23911261 8905057 2678560 409399 37823 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 21523 61815 intensity 55 3463 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 80 82 gps_time 296124215.736408 296126822.986210 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 37 255 B 24 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.55 34.63 ('Amplitude') attribute1 -16.55 18.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23911261 number of intermediate returns: 3142331 number of last returns: 23830751 number of single returns: 14942243 covered area in square units/kilounits: 1341164/1.34 point density: all returns 26.80 last only 17.77 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35942100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23911261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8905057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2678560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 409399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37823 instead zero. overview over extended number of returns of given pulse: 14942243 12472275 6840955 1495563 178627 11799 638 0 0 0 0 0 0 0 0 histogram of classification of points: 18000468 unclassified (1) 17682336 ground (2) 250868 building (6) 8428 water (9) +-> flagged as extended overlap: 2663150 +---> 1323677 of those are unclassified (1) +---> 1335176 of those are ground (2) +---> 3540 of those are building (6) +---> 757 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.5,21.6) has 105 bin [21.6,21.7) has 3124 bin [21.7,21.8) has 3860 bin [21.8,21.9) has 4480 bin [21.9,22.0) has 6725 bin [22.0,22.1) has 8230 bin [22.1,22.2) has 18954 bin [22.2,22.3) has 86456 bin [22.3,22.4) has 279662 bin [22.4,22.5) has 541333 bin [22.5,22.6) has 729411 bin [22.6,22.7) has 1565077 bin [22.7,22.8) has 857380 bin [22.8,22.9) has 841146 bin [22.9,23.0) has 1320358 bin [23.0,23.1) has 1760859 bin [23.1,23.2) has 1194336 bin [23.2,23.3) has 1036624 bin [23.3,23.4) has 1004460 bin [23.4,23.5) has 943096 bin [23.5,23.6) has 957355 bin [23.6,23.7) has 962353 bin [23.7,23.8) has 931885 bin [23.8,23.9) has 802906 bin [23.9,24.0) has 594485 bin [24.0,24.1) has 436767 bin [24.1,24.2) has 323948 bin [24.2,24.3) has 257725 bin [24.3,24.4) has 215102 bin [24.4,24.5) has 182872 bin [24.5,24.6) has 155070 bin [24.6,24.7) has 127549 bin [24.7,24.8) has 107653 bin [24.8,24.9) has 95579 bin [24.9,25.0) has 87044 bin [25.0,25.1) has 80340 bin [25.1,25.2) has 74059 bin [25.2,25.3) has 68899 bin [25.3,25.4) has 68528 bin [25.4,25.5) has 66951 bin [25.5,25.6) has 66875 bin [25.6,25.7) has 67615 bin [25.7,25.8) has 68688 bin [25.8,25.9) has 66096 bin [25.9,26.0) has 67115 bin [26.0,26.1) has 66884 bin [26.1,26.2) has 66169 bin [26.2,26.3) has 66905 bin [26.3,26.4) has 72415 bin [26.4,26.5) has 71192 bin [26.5,26.6) has 69509 bin [26.6,26.7) has 69132 bin [26.7,26.8) has 69680 bin 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[41.9,42.0) has 39598 bin [42.0,42.1) has 38175 bin [42.1,42.2) has 36450 bin [42.2,42.3) has 34953 bin [42.3,42.4) has 33349 bin [42.4,42.5) has 31802 bin [42.5,42.6) has 30012 bin [42.6,42.7) has 28330 bin [42.7,42.8) has 26541 bin [42.8,42.9) has 24949 bin [42.9,43.0) has 23928 bin [43.0,43.1) has 22989 bin [43.1,43.2) has 21854 bin [43.2,43.3) has 20480 bin [43.3,43.4) has 19369 bin [43.4,43.5) has 18637 bin [43.5,43.6) has 17912 bin [43.6,43.7) has 16982 bin [43.7,43.8) has 15725 bin [43.8,43.9) has 14948 bin [43.9,44.0) has 14358 bin [44.0,44.1) has 13467 bin [44.1,44.2) has 12787 bin [44.2,44.3) has 12196 bin [44.3,44.4) has 11486 bin [44.4,44.5) has 11103 bin [44.5,44.6) has 10649 bin [44.6,44.7) has 9693 bin [44.7,44.8) has 9490 bin [44.8,44.9) has 9153 bin [44.9,45.0) has 8386 bin [45.0,45.1) has 8003 bin [45.1,45.2) has 7760 bin [45.2,45.3) has 7514 bin [45.3,45.4) has 7048 bin [45.4,45.5) has 6925 bin [45.5,45.6) has 6722 bin [45.6,45.7) has 6126 bin [45.7,45.8) has 5722 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bin [49.8,49.9) has 2359 bin [49.9,50.0) has 2561 bin [50.0,50.1) has 2329 bin [50.1,50.2) has 2381 bin [50.2,50.3) has 2392 bin [50.3,50.4) has 2340 bin [50.4,50.5) has 2324 bin [50.5,50.6) has 2347 bin [50.6,50.7) has 2355 bin [50.7,50.8) has 2273 bin [50.8,50.9) has 2096 bin [50.9,51.0) has 2114 bin [51.0,51.1) has 2174 bin [51.1,51.2) has 2171 bin [51.2,51.3) has 2223 bin [51.3,51.4) has 2165 bin [51.4,51.5) has 2007 bin [51.5,51.6) has 2021 bin [51.6,51.7) has 2029 bin [51.7,51.8) has 1945 bin [51.8,51.9) has 1845 bin [51.9,52.0) has 1866 bin [52.0,52.1) has 1820 bin [52.1,52.2) has 1837 bin [52.2,52.3) has 1787 bin [52.3,52.4) has 1724 bin [52.4,52.5) has 1637 bin [52.5,52.6) has 1606 bin [52.6,52.7) has 1636 bin [52.7,52.8) has 1613 bin [52.8,52.9) has 1579 bin [52.9,53.0) has 1605 bin [53.0,53.1) has 1540 bin [53.1,53.2) has 1483 bin [53.2,53.3) has 1486 bin [53.3,53.4) has 1581 bin [53.4,53.5) has 1455 bin [53.5,53.6) has 1380 bin [53.6,53.7) has 1413 bin [53.7,53.8) has 1375 bin [53.8,53.9) has 1209 bin [53.9,54.0) has 1211 bin [54.0,54.1) has 1087 bin [54.1,54.2) has 1076 bin [54.2,54.3) has 1046 bin [54.3,54.4) has 982 bin [54.4,54.5) has 1006 bin [54.5,54.6) has 993 bin [54.6,54.7) has 969 bin [54.7,54.8) has 894 bin [54.8,54.9) has 864 bin [54.9,55.0) has 824 bin [55.0,55.1) has 770 bin [55.1,55.2) has 790 bin [55.2,55.3) has 718 bin [55.3,55.4) has 669 bin [55.4,55.5) has 614 bin [55.5,55.6) has 634 bin [55.6,55.7) has 636 bin [55.7,55.8) has 539 bin [55.8,55.9) has 533 bin [55.9,56.0) has 522 bin [56.0,56.1) has 527 bin [56.1,56.2) has 440 bin [56.2,56.3) has 453 bin [56.3,56.4) has 455 bin [56.4,56.5) has 375 bin [56.5,56.6) has 361 bin [56.6,56.7) has 337 bin [56.7,56.8) has 339 bin [56.8,56.9) has 371 bin [56.9,57.0) has 373 bin [57.0,57.1) has 345 bin [57.1,57.2) has 282 bin [57.2,57.3) has 320 bin [57.3,57.4) has 256 bin [57.4,57.5) has 270 bin [57.5,57.6) has 279 bin [57.6,57.7) has 245 bin [57.7,57.8) has 204 bin [57.8,57.9) has 199 bin [57.9,58.0) has 209 bin [58.0,58.1) has 174 bin [58.1,58.2) has 176 bin [58.2,58.3) has 142 bin [58.3,58.4) has 149 bin [58.4,58.5) has 142 bin [58.5,58.6) has 128 bin [58.6,58.7) has 106 bin [58.7,58.8) has 107 bin [58.8,58.9) has 111 bin [58.9,59.0) has 112 bin [59.0,59.1) has 111 bin [59.1,59.2) has 73 bin [59.2,59.3) has 71 bin [59.3,59.4) has 80 bin [59.4,59.5) has 70 bin [59.5,59.6) has 55 bin [59.6,59.7) has 62 bin [59.7,59.8) has 46 bin [59.8,59.9) has 43 bin [59.9,60.0) has 38 bin [60.0,60.1) has 30 bin [60.1,60.2) has 35 bin [60.2,60.3) has 28 bin [60.3,60.4) has 25 bin [60.4,60.5) has 24 bin [60.5,60.6) has 25 bin [60.6,60.7) has 17 bin [60.7,60.8) has 30 bin [60.8,60.9) has 16 bin [60.9,61.0) has 8 bin [61.1,61.2) has 7 bin [61.2,61.3) has 5 bin [61.4,61.5) has 3 bin [61.5,61.6) has 2 bin [61.6,61.7) has 1 bin [61.7,61.8) has 3 bin [61.8,61.9) has 1 average z coordinate 28.9 for 35942100 element(s) point source id histogram with bin size 1.000000 bin 80 has 2170586 bin 81 has 30905979 bin 82 has 2865535 average point source id 81.019335236394085 for 35942100 element(s)