lasinfo (210611) report for 'AHN4T/51CZ2_17.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: 33112096 number of points by return: 27384977 4153001 1323146 228321 22651 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 376230 0 min x y z: 145980.000 376230.000 25.654 max x y z: 147019.999 377519.999 57.748 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: 33112096 extended number of points by return: 27384977 4153001 1323146 228321 22651 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 25654 57748 intensity 0 4860 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 65 205 gps_time 297871905.354774 298040387.504188 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 28 255 NIR 4 255 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 48.6 ('Amplitude') attribute1 -16.97 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27384977 number of intermediate returns: 1569572 number of last returns: 27392350 number of single returns: 23234803 covered area in square units/kilounits: 1337940/1.34 point density: all returns 24.75 last only 20.47 (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 33112096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27384977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4153001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1323146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 228321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22651 instead zero. overview over extended number of returns of given pulse: 23234803 5665624 3277426 820992 106082 6849 320 0 0 0 0 0 0 0 0 histogram of classification of points: 7258322 unclassified (1) 25012321 ground (2) 817750 building (6) 23703 water (9) +-> flagged as extended overlap: 2733242 +---> 651528 of those are unclassified (1) +---> 2010403 of those are ground (2) +---> 68022 of those are building (6) +---> 3289 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.6,25.7) has 20 bin [25.7,25.8) has 27 bin [25.8,25.9) has 19 bin [25.9,26.0) has 3426 bin [26.0,26.1) has 1673 bin [26.1,26.2) has 1334 bin [26.2,26.3) has 2496 bin [26.3,26.4) has 1848 bin [26.4,26.5) has 3098 bin [26.5,26.6) has 2961 bin [26.6,26.7) has 5204 bin [26.7,26.8) has 14664 bin [26.8,26.9) has 32628 bin [26.9,27.0) has 46392 bin [27.0,27.1) has 53766 bin [27.1,27.2) has 77564 bin [27.2,27.3) has 135456 bin [27.3,27.4) has 150482 bin [27.4,27.5) has 107896 bin [27.5,27.6) has 127052 bin [27.6,27.7) has 140484 bin [27.7,27.8) has 194960 bin [27.8,27.9) has 332390 bin [27.9,28.0) has 488466 bin [28.0,28.1) has 621695 bin [28.1,28.2) has 584898 bin [28.2,28.3) has 461235 bin [28.3,28.4) has 569214 bin [28.4,28.5) has 700166 bin [28.5,28.6) has 794654 bin [28.6,28.7) has 1160845 bin [28.7,28.8) has 1500060 bin [28.8,28.9) has 1427392 bin [28.9,29.0) has 1552533 bin [29.0,29.1) has 1860925 bin [29.1,29.2) has 1736671 bin [29.2,29.3) has 1798927 bin [29.3,29.4) has 1359398 bin [29.4,29.5) has 1173564 bin [29.5,29.6) has 921710 bin [29.6,29.7) has 936827 bin [29.7,29.8) has 1133207 bin [29.8,29.9) has 1037401 bin [29.9,30.0) has 831074 bin [30.0,30.1) has 655796 bin [30.1,30.2) has 316957 bin [30.2,30.3) has 192893 bin [30.3,30.4) has 156091 bin [30.4,30.5) has 110768 bin [30.5,30.6) has 81924 bin [30.6,30.7) has 67401 bin [30.7,30.8) has 46339 bin [30.8,30.9) has 41381 bin [30.9,31.0) has 40750 bin [31.0,31.1) has 40451 bin [31.1,31.2) has 39884 bin [31.2,31.3) has 38379 bin [31.3,31.4) has 37923 bin [31.4,31.5) has 36468 bin [31.5,31.6) has 36964 bin [31.6,31.7) has 44576 bin [31.7,31.8) has 78505 bin [31.8,31.9) has 83653 bin [31.9,32.0) has 51048 bin [32.0,32.1) has 45511 bin [32.1,32.2) has 47145 bin [32.2,32.3) has 41493 bin [32.3,32.4) has 39192 bin [32.4,32.5) has 39705 bin [32.5,32.6) has 40556 bin [32.6,32.7) has 40985 bin [32.7,32.8) has 44181 bin [32.8,32.9) has 46137 bin [32.9,33.0) has 38894 bin [33.0,33.1) has 43454 bin [33.1,33.2) has 54615 bin [33.2,33.3) has 39860 bin [33.3,33.4) has 37638 bin [33.4,33.5) has 37576 bin [33.5,33.6) has 36732 bin [33.6,33.7) has 36897 bin [33.7,33.8) has 38710 bin [33.8,33.9) has 36085 bin [33.9,34.0) has 35996 bin [34.0,34.1) has 36672 bin [34.1,34.2) has 35575 bin [34.2,34.3) has 35032 bin [34.3,34.4) has 33279 bin [34.4,34.5) has 34120 bin [34.5,34.6) has 33342 bin [34.6,34.7) has 33502 bin [34.7,34.8) has 33690 bin [34.8,34.9) has 33906 bin [34.9,35.0) has 33674 bin [35.0,35.1) has 34406 bin [35.1,35.2) has 35452 bin [35.2,35.3) has 34333 bin [35.3,35.4) has 34384 bin [35.4,35.5) has 33855 bin [35.5,35.6) has 33981 bin [35.6,35.7) has 35232 bin [35.7,35.8) has 34405 bin [35.8,35.9) has 34864 bin [35.9,36.0) has 33702 bin [36.0,36.1) has 33643 bin [36.1,36.2) has 32994 bin [36.2,36.3) has 33166 bin [36.3,36.4) has 33672 bin [36.4,36.5) has 33611 bin [36.5,36.6) has 33421 bin [36.6,36.7) has 33424 bin [36.7,36.8) has 32744 bin [36.8,36.9) has 33107 bin [36.9,37.0) has 33355 bin [37.0,37.1) has 33870 bin [37.1,37.2) has 34703 bin [37.2,37.3) has 34685 bin [37.3,37.4) has 34642 bin [37.4,37.5) has 33968 bin [37.5,37.6) has 33923 bin [37.6,37.7) has 34511 bin [37.7,37.8) has 35349 bin [37.8,37.9) has 35390 bin [37.9,38.0) has 35674 bin [38.0,38.1) has 35771 bin [38.1,38.2) has 36180 bin [38.2,38.3) has 36102 bin [38.3,38.4) has 36862 bin [38.4,38.5) has 36397 bin [38.5,38.6) has 36399 bin [38.6,38.7) has 37095 bin [38.7,38.8) has 36893 bin [38.8,38.9) has 37144 bin [38.9,39.0) has 37365 bin [39.0,39.1) has 37840 bin [39.1,39.2) has 38143 bin [39.2,39.3) has 38493 bin [39.3,39.4) has 39215 bin [39.4,39.5) has 39571 bin [39.5,39.6) has 40025 bin [39.6,39.7) has 40771 bin [39.7,39.8) has 40713 bin [39.8,39.9) has 41632 bin [39.9,40.0) has 41940 bin [40.0,40.1) has 42091 bin [40.1,40.2) has 42613 bin [40.2,40.3) has 42490 bin [40.3,40.4) has 43882 bin [40.4,40.5) has 44614 bin [40.5,40.6) has 44744 bin [40.6,40.7) has 45872 bin [40.7,40.8) has 46069 bin [40.8,40.9) has 46950 bin [40.9,41.0) has 46897 bin [41.0,41.1) has 47452 bin [41.1,41.2) has 48426 bin [41.2,41.3) has 48430 bin [41.3,41.4) has 48761 bin [41.4,41.5) has 49172 bin [41.5,41.6) has 50169 bin [41.6,41.7) has 50680 bin [41.7,41.8) has 50656 bin [41.8,41.9) has 51022 bin [41.9,42.0) has 51179 bin [42.0,42.1) has 51425 bin [42.1,42.2) has 51825 bin [42.2,42.3) has 52364 bin [42.3,42.4) has 52763 bin [42.4,42.5) has 52447 bin [42.5,42.6) has 53082 bin [42.6,42.7) has 52038 bin [42.7,42.8) has 53269 bin [42.8,42.9) has 53982 bin [42.9,43.0) has 53462 bin [43.0,43.1) has 53647 bin [43.1,43.2) has 54159 bin [43.2,43.3) has 53897 bin [43.3,43.4) has 53075 bin [43.4,43.5) has 52749 bin [43.5,43.6) has 52447 bin [43.6,43.7) has 52486 bin [43.7,43.8) has 52037 bin [43.8,43.9) has 51743 bin [43.9,44.0) has 51187 bin [44.0,44.1) has 51537 bin [44.1,44.2) has 50872 bin [44.2,44.3) has 50385 bin [44.3,44.4) has 50161 bin [44.4,44.5) has 49768 bin [44.5,44.6) has 49422 bin [44.6,44.7) has 49113 bin [44.7,44.8) has 47858 bin [44.8,44.9) has 47198 bin [44.9,45.0) has 46667 bin [45.0,45.1) has 46425 bin [45.1,45.2) has 45821 bin [45.2,45.3) has 45007 bin [45.3,45.4) has 44141 bin [45.4,45.5) has 44282 bin [45.5,45.6) has 43595 bin [45.6,45.7) has 42856 bin [45.7,45.8) has 42560 bin [45.8,45.9) has 41338 bin [45.9,46.0) has 40235 bin [46.0,46.1) has 39619 bin [46.1,46.2) has 39296 bin [46.2,46.3) has 38675 bin [46.3,46.4) has 37779 bin [46.4,46.5) has 36691 bin [46.5,46.6) has 35777 bin [46.6,46.7) has 34825 bin [46.7,46.8) has 34312 bin [46.8,46.9) has 33534 bin [46.9,47.0) has 32436 bin [47.0,47.1) has 31300 bin [47.1,47.2) has 30588 bin [47.2,47.3) has 29645 bin [47.3,47.4) has 28629 bin [47.4,47.5) has 27544 bin [47.5,47.6) has 26376 bin [47.6,47.7) has 25339 bin [47.7,47.8) has 24337 bin [47.8,47.9) has 23497 bin [47.9,48.0) has 22645 bin [48.0,48.1) has 21382 bin [48.1,48.2) has 20744 bin [48.2,48.3) has 19606 bin [48.3,48.4) has 18555 bin [48.4,48.5) has 17700 bin [48.5,48.6) has 16652 bin [48.6,48.7) has 15811 bin [48.7,48.8) has 15103 bin [48.8,48.9) has 14066 bin [48.9,49.0) has 13306 bin [49.0,49.1) has 12377 bin [49.1,49.2) has 11713 bin [49.2,49.3) has 10810 bin [49.3,49.4) has 9982 bin [49.4,49.5) has 9134 bin [49.5,49.6) has 8614 bin [49.6,49.7) has 7849 bin [49.7,49.8) has 7321 bin [49.8,49.9) has 6503 bin [49.9,50.0) has 5981 bin [50.0,50.1) has 5274 bin [50.1,50.2) has 4859 bin [50.2,50.3) has 4349 bin [50.3,50.4) has 3917 bin [50.4,50.5) has 3578 bin [50.5,50.6) has 3170 bin [50.6,50.7) has 2861 bin [50.7,50.8) has 2457 bin [50.8,50.9) has 2147 bin [50.9,51.0) has 1971 bin [51.0,51.1) has 1717 bin [51.1,51.2) has 1560 bin [51.2,51.3) has 1418 bin [51.3,51.4) has 1170 bin [51.4,51.5) has 1040 bin [51.5,51.6) has 913 bin [51.6,51.7) has 878 bin [51.7,51.8) has 785 bin [51.8,51.9) has 629 bin [51.9,52.0) has 630 bin [52.0,52.1) has 524 bin [52.1,52.2) has 489 bin [52.2,52.3) has 453 bin [52.3,52.4) has 371 bin [52.4,52.5) has 322 bin [52.5,52.6) has 300 bin [52.6,52.7) has 272 bin [52.7,52.8) has 226 bin [52.8,52.9) has 233 bin [52.9,53.0) has 202 bin [53.0,53.1) has 158 bin [53.1,53.2) has 138 bin [53.2,53.3) has 147 bin [53.3,53.4) has 130 bin [53.4,53.5) has 114 bin [53.5,53.6) has 136 bin [53.6,53.7) has 124 bin [53.7,53.8) has 131 bin [53.8,53.9) has 127 bin [53.9,54.0) has 120 bin [54.0,54.1) has 117 bin [54.1,54.2) has 107 bin [54.2,54.3) has 135 bin [54.3,54.4) has 116 bin [54.4,54.5) has 123 bin [54.5,54.6) has 113 bin [54.6,54.7) has 103 bin [54.7,54.8) has 102 bin [54.8,54.9) has 100 bin [54.9,55.0) has 73 bin [55.0,55.1) has 81 bin [55.1,55.2) has 82 bin [55.2,55.3) has 90 bin [55.3,55.4) has 82 bin [55.4,55.5) has 92 bin [55.5,55.6) has 88 bin [55.6,55.7) has 84 bin [55.7,55.8) has 94 bin [55.8,55.9) has 73 bin [55.9,56.0) has 71 bin [56.0,56.1) has 58 bin [56.1,56.2) has 61 bin [56.2,56.3) has 51 bin [56.3,56.4) has 56 bin [56.4,56.5) has 36 bin [56.5,56.6) has 42 bin [56.6,56.7) has 34 bin [56.7,56.8) has 24 bin [56.8,56.9) has 30 bin [56.9,57.0) has 34 bin [57.0,57.1) has 20 bin [57.1,57.2) has 31 bin [57.2,57.3) has 22 bin [57.3,57.4) has 20 bin [57.4,57.5) has 19 bin [57.5,57.6) has 10 bin [57.6,57.7) has 7 bin [57.7,57.8) has 4 average z coordinate 31.5 for 33112096 element(s) point source id histogram with bin size 1.000000 bin 65 has 6398469 bin 66 has 22161842 bin 67 has 627128 bin 205 has 3924657 average point source id 82.300870292233995 for 33112096 element(s)