lasinfo (210611) report for 'AHN4T/50GN1_16.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: 29403236 number of points by return: 25569954 2660567 964988 187781 19946 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 382480 0 min x y z: 119980.000 382480.000 18.797 max x y z: 121019.999 383769.999 51.222 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: 29403236 extended number of points by return: 25569954 2660567 964988 187781 19946 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 18797 51222 intensity 56 4665 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 30 user_data 6 7 point_source_ID 28 30 gps_time 290596641.459170 290598864.283505 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 36 255 B 25 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0.56 46.65 ('Amplitude') attribute1 -16.36 30.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25569954 number of intermediate returns: 1173216 number of last returns: 25557439 number of single returns: 22897373 covered area in square units/kilounits: 1341576/1.34 point density: all returns 21.92 last only 19.05 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29403236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25569954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2660567 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 964988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 187781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19946 instead zero. overview over extended number of returns of given pulse: 22897373 3399102 2334795 672015 93755 5916 280 0 0 0 0 0 0 0 0 histogram of classification of points: 5327290 unclassified (1) 23418007 ground (2) 654146 building (6) 3793 water (9) +-> flagged as extended overlap: 2408901 +---> 558247 of those are unclassified (1) +---> 1747430 of those are ground (2) +---> 102637 of those are building (6) +---> 587 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.7,18.8) has 1 bin [18.8,18.9) has 123 bin [18.9,19.0) has 3019 bin [19.0,19.1) has 1447 bin [19.1,19.2) has 1339 bin [19.2,19.3) has 1613 bin [19.3,19.4) has 1821 bin [19.4,19.5) has 2159 bin [19.5,19.6) has 2669 bin [19.6,19.7) has 7595 bin [19.7,19.8) has 29007 bin [19.8,19.9) has 53063 bin [19.9,20.0) has 107148 bin [20.0,20.1) has 114095 bin [20.1,20.2) has 67606 bin [20.2,20.3) has 66301 bin [20.3,20.4) has 83175 bin [20.4,20.5) has 103211 bin [20.5,20.6) has 157144 bin [20.6,20.7) has 263496 bin [20.7,20.8) has 270364 bin [20.8,20.9) has 343845 bin [20.9,21.0) has 418661 bin [21.0,21.1) has 495155 bin [21.1,21.2) has 569815 bin [21.2,21.3) has 559480 bin [21.3,21.4) has 615772 bin [21.4,21.5) has 661507 bin [21.5,21.6) has 558908 bin [21.6,21.7) has 490032 bin [21.7,21.8) has 436855 bin [21.8,21.9) has 470624 bin [21.9,22.0) has 449988 bin [22.0,22.1) has 386656 bin [22.1,22.2) has 344065 bin [22.2,22.3) has 353122 bin [22.3,22.4) has 383710 bin [22.4,22.5) has 414260 bin [22.5,22.6) has 476124 bin [22.6,22.7) has 496202 bin [22.7,22.8) has 594830 bin [22.8,22.9) has 556085 bin [22.9,23.0) has 573599 bin [23.0,23.1) has 761447 bin [23.1,23.2) has 1014091 bin [23.2,23.3) has 1014044 bin [23.3,23.4) has 791859 bin [23.4,23.5) has 644165 bin [23.5,23.6) has 617989 bin [23.6,23.7) has 825512 bin [23.7,23.8) has 834481 bin [23.8,23.9) has 695968 bin [23.9,24.0) has 537953 bin [24.0,24.1) has 491220 bin [24.1,24.2) has 436354 bin [24.2,24.3) has 536162 bin [24.3,24.4) has 668894 bin [24.4,24.5) has 549394 bin [24.5,24.6) has 349426 bin [24.6,24.7) has 308800 bin [24.7,24.8) has 242520 bin [24.8,24.9) has 162643 bin [24.9,25.0) has 104988 bin [25.0,25.1) has 73272 bin [25.1,25.2) has 68233 bin [25.2,25.3) has 67555 bin [25.3,25.4) has 62914 bin [25.4,25.5) has 54798 bin [25.5,25.6) has 68507 bin [25.6,25.7) has 61803 bin [25.7,25.8) has 48924 bin [25.8,25.9) has 25332 bin [25.9,26.0) has 24675 bin [26.0,26.1) has 23698 bin [26.1,26.2) has 24387 bin [26.2,26.3) has 26125 bin [26.3,26.4) has 25544 bin [26.4,26.5) has 26089 bin [26.5,26.6) has 25641 bin [26.6,26.7) has 28643 bin [26.7,26.8) has 27991 bin [26.8,26.9) has 28192 bin [26.9,27.0) has 28185 bin [27.0,27.1) has 27935 bin [27.1,27.2) has 27998 bin [27.2,27.3) has 28348 bin [27.3,27.4) has 28854 bin [27.4,27.5) has 28519 bin [27.5,27.6) has 30068 bin [27.6,27.7) has 29476 bin [27.7,27.8) has 29660 bin [27.8,27.9) has 30355 bin [27.9,28.0) has 30882 bin [28.0,28.1) has 30871 bin [28.1,28.2) has 30179 bin [28.2,28.3) has 31216 bin [28.3,28.4) has 31474 bin [28.4,28.5) has 30784 bin [28.5,28.6) has 31172 bin [28.6,28.7) has 30814 bin [28.7,28.8) has 30873 bin [28.8,28.9) has 32155 bin [28.9,29.0) has 30442 bin [29.0,29.1) has 30259 bin [29.1,29.2) has 29838 bin [29.2,29.3) has 30003 bin [29.3,29.4) has 29650 bin [29.4,29.5) has 29977 bin [29.5,29.6) has 30562 bin [29.6,29.7) has 30169 bin [29.7,29.8) has 30425 bin [29.8,29.9) has 30432 bin [29.9,30.0) has 30424 bin [30.0,30.1) has 30934 bin [30.1,30.2) has 31323 bin [30.2,30.3) has 30911 bin [30.3,30.4) has 30131 bin [30.4,30.5) has 30279 bin [30.5,30.6) has 32077 bin [30.6,30.7) has 30346 bin [30.7,30.8) has 30379 bin [30.8,30.9) has 30649 bin [30.9,31.0) has 31336 bin [31.0,31.1) has 31834 bin [31.1,31.2) has 32523 bin [31.2,31.3) has 31361 bin [31.3,31.4) has 31441 bin [31.4,31.5) has 32320 bin [31.5,31.6) has 32028 bin [31.6,31.7) has 31794 bin [31.7,31.8) has 32184 bin [31.8,31.9) has 32743 bin [31.9,32.0) has 32933 bin [32.0,32.1) has 33501 bin [32.1,32.2) has 34293 bin [32.2,32.3) has 33155 bin [32.3,32.4) has 32600 bin [32.4,32.5) has 33020 bin [32.5,32.6) has 32846 bin [32.6,32.7) has 33181 bin [32.7,32.8) has 33326 bin [32.8,32.9) has 33930 bin [32.9,33.0) has 34531 bin [33.0,33.1) has 35071 bin [33.1,33.2) has 35574 bin [33.2,33.3) has 36338 bin [33.3,33.4) has 36725 bin [33.4,33.5) has 37475 bin [33.5,33.6) has 37551 bin [33.6,33.7) has 37661 bin [33.7,33.8) has 38278 bin [33.8,33.9) has 39230 bin [33.9,34.0) has 39446 bin [34.0,34.1) has 39496 bin [34.1,34.2) has 40237 bin [34.2,34.3) has 40834 bin [34.3,34.4) has 41107 bin [34.4,34.5) has 41255 bin [34.5,34.6) has 40796 bin [34.6,34.7) has 41438 bin [34.7,34.8) has 42124 bin [34.8,34.9) has 42657 bin [34.9,35.0) has 42727 bin [35.0,35.1) has 43786 bin [35.1,35.2) has 43701 bin [35.2,35.3) has 43644 bin [35.3,35.4) has 43588 bin [35.4,35.5) has 43913 bin [35.5,35.6) has 44268 bin [35.6,35.7) has 44474 bin [35.7,35.8) has 44375 bin [35.8,35.9) has 44585 bin [35.9,36.0) has 45327 bin [36.0,36.1) has 45328 bin [36.1,36.2) has 45919 bin [36.2,36.3) has 45842 bin [36.3,36.4) has 46080 bin [36.4,36.5) has 45387 bin [36.5,36.6) has 45586 bin [36.6,36.7) has 44917 bin [36.7,36.8) has 44889 bin [36.8,36.9) has 44286 bin [36.9,37.0) has 44534 bin [37.0,37.1) has 44302 bin [37.1,37.2) has 43656 bin [37.2,37.3) has 43749 bin [37.3,37.4) has 43676 bin [37.4,37.5) has 43732 bin [37.5,37.6) has 43557 bin [37.6,37.7) has 43120 bin [37.7,37.8) has 42863 bin [37.8,37.9) has 42100 bin [37.9,38.0) has 41549 bin [38.0,38.1) has 40497 bin [38.1,38.2) has 40459 bin [38.2,38.3) has 39218 bin [38.3,38.4) has 38536 bin [38.4,38.5) has 37654 bin [38.5,38.6) has 36511 bin [38.6,38.7) has 35228 bin [38.7,38.8) has 35046 bin [38.8,38.9) has 34580 bin [38.9,39.0) has 33841 bin [39.0,39.1) has 33030 bin [39.1,39.2) has 32431 bin [39.2,39.3) has 31795 bin [39.3,39.4) has 30401 bin [39.4,39.5) has 28906 bin [39.5,39.6) has 28603 bin [39.6,39.7) has 27778 bin [39.7,39.8) has 27047 bin [39.8,39.9) has 26289 bin [39.9,40.0) has 25296 bin [40.0,40.1) has 23982 bin [40.1,40.2) has 22860 bin [40.2,40.3) has 21940 bin [40.3,40.4) has 21277 bin [40.4,40.5) has 19854 bin [40.5,40.6) has 18675 bin [40.6,40.7) has 17771 bin [40.7,40.8) has 17066 bin [40.8,40.9) has 15509 bin [40.9,41.0) has 14816 bin [41.0,41.1) has 14017 bin [41.1,41.2) has 13286 bin [41.2,41.3) has 12202 bin [41.3,41.4) has 11574 bin [41.4,41.5) has 10874 bin [41.5,41.6) has 9973 bin [41.6,41.7) has 9138 bin [41.7,41.8) has 8280 bin [41.8,41.9) has 7785 bin [41.9,42.0) has 7448 bin [42.0,42.1) has 6758 bin [42.1,42.2) has 6219 bin [42.2,42.3) has 5705 bin [42.3,42.4) has 5055 bin [42.4,42.5) has 4649 bin [42.5,42.6) has 4310 bin [42.6,42.7) has 3861 bin [42.7,42.8) has 3429 bin [42.8,42.9) has 3190 bin [42.9,43.0) has 2880 bin [43.0,43.1) has 2505 bin [43.1,43.2) has 2282 bin [43.2,43.3) has 2050 bin [43.3,43.4) has 1727 bin [43.4,43.5) has 1568 bin [43.5,43.6) has 1361 bin [43.6,43.7) has 1280 bin [43.7,43.8) has 1109 bin [43.8,43.9) has 988 bin [43.9,44.0) has 851 bin [44.0,44.1) has 657 bin [44.1,44.2) has 544 bin [44.2,44.3) has 476 bin [44.3,44.4) has 392 bin [44.4,44.5) has 268 bin [44.5,44.6) has 230 bin [44.6,44.7) has 174 bin [44.7,44.8) has 146 bin [44.8,44.9) has 116 bin [44.9,45.0) has 87 bin [45.0,45.1) has 92 bin [45.1,45.2) has 83 bin [45.2,45.3) has 84 bin [45.3,45.4) has 79 bin [45.4,45.5) has 77 bin [45.5,45.6) has 77 bin [45.6,45.7) has 93 bin [45.7,45.8) has 64 bin [45.8,45.9) has 66 bin [45.9,46.0) has 71 bin [46.0,46.1) has 58 bin [46.1,46.2) has 58 bin [46.2,46.3) has 62 bin [46.3,46.4) has 64 bin [46.4,46.5) has 68 bin [46.5,46.6) has 53 bin [46.6,46.7) has 53 bin [46.7,46.8) has 57 bin [46.8,46.9) has 67 bin [46.9,47.0) has 55 bin [47.0,47.1) has 45 bin [47.1,47.2) has 33 bin [47.2,47.3) has 36 bin [47.3,47.4) has 31 bin [47.4,47.5) has 35 bin [47.5,47.6) has 33 bin [47.6,47.7) has 30 bin [47.7,47.8) has 47 bin [47.8,47.9) has 46 bin [47.9,48.0) has 56 bin [48.0,48.1) has 51 bin [48.1,48.2) has 25 bin [48.2,48.3) has 30 bin [48.3,48.4) has 35 bin [48.4,48.5) has 32 bin [48.5,48.6) has 20 bin [48.6,48.7) has 22 bin [48.7,48.8) has 38 bin [48.8,48.9) has 35 bin [48.9,49.0) has 22 bin [49.0,49.1) has 32 bin [49.1,49.2) has 20 bin [49.2,49.3) has 14 bin [49.3,49.4) has 17 bin [49.4,49.5) has 25 bin [49.5,49.6) has 16 bin [49.6,49.7) has 14 bin [49.7,49.8) has 15 bin [49.8,49.9) has 10 bin [49.9,50.0) has 7 bin [50.0,50.1) has 10 bin [50.1,50.2) has 9 bin [50.2,50.3) has 9 bin [50.3,50.4) has 5 bin [50.4,50.5) has 4 bin [50.5,50.6) has 5 bin [50.6,50.7) has 2 bin [50.7,50.8) has 4 bin [50.8,50.9) has 2 bin [50.9,51.0) has 1 bin [51.0,51.1) has 3 bin [51.1,51.2) has 3 bin [51.2,51.3) has 1 average z coordinate 24.8 for 29403236 element(s) point source id histogram with bin size 1.000000 bin 28 has 3326984 bin 29 has 23245213 bin 30 has 2831039 average point source id 28.983132978968708 for 29403236 element(s)