lasinfo (210611) report for 'AHN4T/46CZ1_13.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: 29513800 number of points by return: 27141788 1660533 583568 115822 12089 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 402480 0 min x y z: 181980.000 402480.000 19.986 max x y z: 183019.999 403769.999 46.129 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: 29513800 extended number of points by return: 27141788 1660533 583568 115822 12089 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 19986 46129 intensity 56 4121 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 77 79 gps_time 296121221.755210 298286685.900764 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 25 255 B 19 255 NIR 0 255 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 0.56 41.21 ('Amplitude') attribute1 -16.46 24.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27141788 number of intermediate returns: 714759 number of last returns: 27126881 number of single returns: 25469628 covered area in square units/kilounits: 1341420/1.34 point density: all returns 22.00 last only 20.22 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29513800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27141788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1660533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 583568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 115822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12089 instead zero. overview over extended number of returns of given pulse: 25469628 2159483 1406385 417242 57397 3393 272 0 0 0 0 0 0 0 0 histogram of classification of points: 2723160 unclassified (1) 25905297 ground (2) 872795 building (6) 12548 water (9) +-> flagged as extended overlap: 2146565 +---> 232232 of those are unclassified (1) +---> 1827275 of those are ground (2) +---> 83016 of those are building (6) +---> 4042 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.9,20.0) has 2 bin [20.0,20.1) has 370 bin [20.1,20.2) has 1912 bin [20.2,20.3) has 851 bin [20.3,20.4) has 757 bin [20.4,20.5) has 977 bin [20.5,20.6) has 1450 bin [20.6,20.7) has 1663 bin [20.7,20.8) has 10068 bin [20.8,20.9) has 21479 bin [20.9,21.0) has 291816 bin [21.0,21.1) has 1161891 bin [21.1,21.2) has 1185750 bin [21.2,21.3) has 1138894 bin [21.3,21.4) has 1733892 bin [21.4,21.5) has 2015057 bin [21.5,21.6) has 1468666 bin [21.6,21.7) has 1377140 bin [21.7,21.8) has 640509 bin [21.8,21.9) has 1114408 bin [21.9,22.0) has 1348011 bin [22.0,22.1) has 2234413 bin [22.1,22.2) has 2354667 bin [22.2,22.3) has 3189926 bin [22.3,22.4) has 2182032 bin [22.4,22.5) has 1091429 bin [22.5,22.6) has 378634 bin [22.6,22.7) has 334786 bin [22.7,22.8) has 307690 bin [22.8,22.9) has 195455 bin [22.9,23.0) has 123788 bin [23.0,23.1) has 59073 bin [23.1,23.2) has 27826 bin [23.2,23.3) has 20317 bin [23.3,23.4) has 17700 bin [23.4,23.5) has 17753 bin [23.5,23.6) has 17979 bin [23.6,23.7) has 18127 bin [23.7,23.8) has 18943 bin [23.8,23.9) has 19092 bin [23.9,24.0) has 18687 bin [24.0,24.1) has 19917 bin [24.1,24.2) has 22126 bin [24.2,24.3) has 20787 bin [24.3,24.4) has 20870 bin [24.4,24.5) has 21205 bin [24.5,24.6) has 23946 bin [24.6,24.7) has 26369 bin [24.7,24.8) has 26306 bin [24.8,24.9) has 26273 bin [24.9,25.0) has 24667 bin [25.0,25.1) has 24514 bin [25.1,25.2) has 28811 bin [25.2,25.3) has 33197 bin [25.3,25.4) has 31560 bin [25.4,25.5) has 30421 bin [25.5,25.6) has 33079 bin [25.6,25.7) has 38541 bin [25.7,25.8) has 29218 bin [25.8,25.9) has 31295 bin [25.9,26.0) has 33584 bin [26.0,26.1) has 28848 bin [26.1,26.2) has 25646 bin [26.2,26.3) has 24107 bin [26.3,26.4) has 24466 bin [26.4,26.5) has 22720 bin [26.5,26.6) has 23444 bin [26.6,26.7) has 26248 bin [26.7,26.8) has 22442 bin [26.8,26.9) has 21408 bin [26.9,27.0) has 21625 bin [27.0,27.1) has 22331 bin [27.1,27.2) has 22483 bin [27.2,27.3) has 22043 bin [27.3,27.4) has 22324 bin [27.4,27.5) has 22026 bin [27.5,27.6) has 23153 bin [27.6,27.7) has 24848 bin [27.7,27.8) has 24373 bin [27.8,27.9) has 24049 bin [27.9,28.0) has 25981 bin [28.0,28.1) has 26624 bin [28.1,28.2) has 26966 bin [28.2,28.3) has 26460 bin [28.3,28.4) has 26593 bin [28.4,28.5) has 25822 bin [28.5,28.6) has 25620 bin [28.6,28.7) has 25909 bin [28.7,28.8) has 26482 bin [28.8,28.9) has 27336 bin [28.9,29.0) has 27770 bin [29.0,29.1) has 27467 bin [29.1,29.2) has 26794 bin [29.2,29.3) has 27491 bin [29.3,29.4) has 27023 bin [29.4,29.5) has 26471 bin [29.5,29.6) has 26122 bin [29.6,29.7) has 26038 bin [29.7,29.8) has 26566 bin [29.8,29.9) has 26642 bin [29.9,30.0) has 25814 bin [30.0,30.1) has 26345 bin [30.1,30.2) has 26772 bin [30.2,30.3) has 26637 bin [30.3,30.4) has 26746 bin [30.4,30.5) has 26637 bin [30.5,30.6) has 25991 bin [30.6,30.7) has 26034 bin [30.7,30.8) has 26381 bin [30.8,30.9) has 26349 bin [30.9,31.0) has 26454 bin [31.0,31.1) has 25878 bin [31.1,31.2) has 26005 bin [31.2,31.3) has 25136 bin [31.3,31.4) has 24868 bin [31.4,31.5) has 24648 bin [31.5,31.6) has 24585 bin [31.6,31.7) has 24532 bin [31.7,31.8) has 24064 bin [31.8,31.9) has 24016 bin [31.9,32.0) has 24012 bin [32.0,32.1) has 24119 bin [32.1,32.2) has 24044 bin [32.2,32.3) has 24004 bin [32.3,32.4) has 24389 bin [32.4,32.5) has 24282 bin [32.5,32.6) has 24231 bin [32.6,32.7) has 24534 bin [32.7,32.8) has 24630 bin [32.8,32.9) has 24145 bin [32.9,33.0) has 23654 bin [33.0,33.1) has 23160 bin [33.1,33.2) has 23041 bin [33.2,33.3) has 22959 bin [33.3,33.4) has 23225 bin [33.4,33.5) has 23095 bin [33.5,33.6) has 22853 bin [33.6,33.7) has 22867 bin [33.7,33.8) has 22697 bin [33.8,33.9) has 22459 bin [33.9,34.0) has 22246 bin [34.0,34.1) has 22000 bin [34.1,34.2) has 21831 bin [34.2,34.3) has 21533 bin [34.3,34.4) has 21621 bin [34.4,34.5) has 21681 bin [34.5,34.6) has 21517 bin [34.6,34.7) has 21358 bin [34.7,34.8) has 20907 bin [34.8,34.9) has 20805 bin [34.9,35.0) has 20791 bin [35.0,35.1) has 20412 bin [35.1,35.2) has 20125 bin [35.2,35.3) has 19875 bin [35.3,35.4) has 19605 bin [35.4,35.5) has 19298 bin [35.5,35.6) has 18510 bin [35.6,35.7) has 17923 bin [35.7,35.8) has 17421 bin [35.8,35.9) has 17345 bin [35.9,36.0) has 17060 bin [36.0,36.1) has 16638 bin [36.1,36.2) has 16428 bin [36.2,36.3) has 15925 bin [36.3,36.4) has 15460 bin [36.4,36.5) has 15196 bin [36.5,36.6) has 14757 bin [36.6,36.7) has 14393 bin [36.7,36.8) has 14121 bin [36.8,36.9) has 13808 bin [36.9,37.0) has 13375 bin [37.0,37.1) has 12851 bin [37.1,37.2) has 12527 bin [37.2,37.3) has 12116 bin [37.3,37.4) has 11573 bin [37.4,37.5) has 11355 bin [37.5,37.6) has 11359 bin [37.6,37.7) has 11041 bin [37.7,37.8) has 10610 bin [37.8,37.9) has 10072 bin [37.9,38.0) has 9894 bin [38.0,38.1) has 9501 bin [38.1,38.2) has 9218 bin [38.2,38.3) has 8887 bin [38.3,38.4) has 8470 bin [38.4,38.5) has 8108 bin [38.5,38.6) has 7405 bin [38.6,38.7) has 7129 bin [38.7,38.8) has 6695 bin [38.8,38.9) has 6331 bin [38.9,39.0) has 5991 bin [39.0,39.1) has 5796 bin [39.1,39.2) has 5538 bin [39.2,39.3) has 5211 bin [39.3,39.4) has 4932 bin [39.4,39.5) has 4634 bin [39.5,39.6) has 4472 bin [39.6,39.7) has 4139 bin [39.7,39.8) has 3968 bin [39.8,39.9) has 3689 bin [39.9,40.0) has 3432 bin [40.0,40.1) has 3311 bin [40.1,40.2) has 3073 bin [40.2,40.3) has 2800 bin [40.3,40.4) has 2622 bin [40.4,40.5) has 2474 bin [40.5,40.6) has 2363 bin [40.6,40.7) has 2196 bin [40.7,40.8) has 2070 bin [40.8,40.9) has 1980 bin [40.9,41.0) has 1830 bin [41.0,41.1) has 1560 bin [41.1,41.2) has 1566 bin [41.2,41.3) has 1333 bin [41.3,41.4) has 1283 bin [41.4,41.5) has 1179 bin [41.5,41.6) has 1064 bin [41.6,41.7) has 1011 bin [41.7,41.8) has 1020 bin [41.8,41.9) has 848 bin [41.9,42.0) has 902 bin [42.0,42.1) has 802 bin [42.1,42.2) has 687 bin [42.2,42.3) has 618 bin [42.3,42.4) has 517 bin [42.4,42.5) has 487 bin [42.5,42.6) has 451 bin [42.6,42.7) has 376 bin [42.7,42.8) has 385 bin [42.8,42.9) has 349 bin [42.9,43.0) has 338 bin [43.0,43.1) has 364 bin [43.1,43.2) has 315 bin [43.2,43.3) has 256 bin [43.3,43.4) has 233 bin [43.4,43.5) has 198 bin [43.5,43.6) has 209 bin [43.6,43.7) has 208 bin [43.7,43.8) has 207 bin [43.8,43.9) has 176 bin [43.9,44.0) has 201 bin [44.0,44.1) has 174 bin [44.1,44.2) has 163 bin [44.2,44.3) has 134 bin [44.3,44.4) has 145 bin [44.4,44.5) has 118 bin [44.5,44.6) has 109 bin [44.6,44.7) has 95 bin [44.7,44.8) has 65 bin [44.8,44.9) has 77 bin [44.9,45.0) has 61 bin [45.0,45.1) has 41 bin [45.1,45.2) has 37 bin [45.2,45.3) has 22 bin [45.3,45.4) has 37 bin [45.4,45.5) has 26 bin [45.5,45.6) has 46 bin [45.6,45.7) has 15 bin [45.7,45.8) has 20 bin [45.8,45.9) has 15 bin [45.9,46.0) has 8 bin [46.0,46.1) has 1 bin [46.1,46.2) has 1 average z coordinate 22.9 for 29513800 element(s) point source id histogram with bin size 1.000000 bin 77 has 880331 bin 78 has 24619057 bin 79 has 4014412 average point source id 78.106190358408611 for 29513800 element(s)