lasinfo (210611) report for 'AHN4T/68FN1_02.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: 340/2022 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: 44525496 number of points by return: 39557973 3604962 1139375 202753 20433 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 348730 0 min x y z: 200980.000 348730.000 27.342 max x y z: 202019.999 350019.999 57.049 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: 44525496 extended number of points by return: 39557973 3604962 1139375 202753 20433 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 27342 57049 intensity 46 3503 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 -31 29 user_data 6 7 point_source_ID 117 132 gps_time 292327959.630170 298297792.930957 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 52 255 B 43 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.46 35.03 ('Amplitude') attribute1 -16.83 18.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39557973 number of intermediate returns: 1365562 number of last returns: 39542519 number of single returns: 35940558 covered area in square units/kilounits: 1341580/1.34 point density: all returns 33.19 last only 29.47 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44525496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39557973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3604962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1139375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 202753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20433 instead zero. overview over extended number of returns of given pulse: 35940558 4936660 2814937 730854 96499 5783 205 0 0 0 0 0 0 0 0 histogram of classification of points: 8680820 unclassified (1) 35415990 ground (2) 416158 building (6) 12528 water (9) +-> flagged as extended overlap: 3568727 +---> 1237805 of those are unclassified (1) +---> 2300969 of those are ground (2) +---> 29953 of those are building (6) z coordinate histogram with bin size 0.100000 bin [27.3,27.4) has 29 bin [27.4,27.5) has 375 bin [27.5,27.6) has 15178 bin [27.6,27.7) has 144181 bin [27.7,27.8) has 195440 bin [27.8,27.9) has 102141 bin [27.9,28.0) has 94023 bin [28.0,28.1) has 88977 bin [28.1,28.2) has 132452 bin [28.2,28.3) has 175123 bin [28.3,28.4) has 280881 bin [28.4,28.5) has 369882 bin [28.5,28.6) has 318011 bin [28.6,28.7) has 257365 bin [28.7,28.8) has 159599 bin [28.8,28.9) has 145096 bin [28.9,29.0) has 123143 bin [29.0,29.1) has 106234 bin [29.1,29.2) has 144628 bin [29.2,29.3) has 159591 bin [29.3,29.4) has 132645 bin [29.4,29.5) has 150766 bin [29.5,29.6) has 170752 bin [29.6,29.7) has 141866 bin [29.7,29.8) has 149626 bin [29.8,29.9) has 149176 bin [29.9,30.0) has 161950 bin [30.0,30.1) has 316040 bin [30.1,30.2) has 458684 bin [30.2,30.3) has 575504 bin [30.3,30.4) has 755578 bin [30.4,30.5) has 801939 bin [30.5,30.6) has 886145 bin [30.6,30.7) has 956339 bin [30.7,30.8) has 950749 bin [30.8,30.9) has 1035557 bin [30.9,31.0) has 1100086 bin [31.0,31.1) has 1287034 bin [31.1,31.2) has 1362750 bin [31.2,31.3) has 1590412 bin [31.3,31.4) has 1983003 bin [31.4,31.5) has 2887068 bin [31.5,31.6) has 3776581 bin [31.6,31.7) has 3656382 bin [31.7,31.8) has 3232282 bin [31.8,31.9) has 2341497 bin [31.9,32.0) has 1560176 bin [32.0,32.1) has 920482 bin [32.1,32.2) has 514039 bin [32.2,32.3) has 223076 bin [32.3,32.4) has 130056 bin [32.4,32.5) has 104775 bin [32.5,32.6) has 93207 bin [32.6,32.7) has 90035 bin [32.7,32.8) has 83791 bin [32.8,32.9) has 88883 bin [32.9,33.0) has 89923 bin [33.0,33.1) has 81649 bin [33.1,33.2) has 76434 bin [33.2,33.3) has 68560 bin [33.3,33.4) has 58580 bin [33.4,33.5) has 51077 bin [33.5,33.6) has 48470 bin [33.6,33.7) has 47565 bin [33.7,33.8) has 46951 bin [33.8,33.9) has 45730 bin [33.9,34.0) has 43493 bin [34.0,34.1) has 41016 bin [34.1,34.2) has 35047 bin [34.2,34.3) has 31595 bin [34.3,34.4) has 29153 bin [34.4,34.5) has 27011 bin [34.5,34.6) has 26627 bin [34.6,34.7) has 27037 bin [34.7,34.8) has 27952 bin [34.8,34.9) has 28573 bin [34.9,35.0) has 29179 bin [35.0,35.1) has 29163 bin [35.1,35.2) has 29277 bin [35.2,35.3) has 29852 bin [35.3,35.4) has 30622 bin [35.4,35.5) has 30620 bin [35.5,35.6) has 30519 bin [35.6,35.7) has 30634 bin [35.7,35.8) has 30277 bin [35.8,35.9) has 31101 bin [35.9,36.0) has 29880 bin [36.0,36.1) has 29110 bin [36.1,36.2) has 29309 bin [36.2,36.3) has 29406 bin [36.3,36.4) has 29355 bin [36.4,36.5) has 29217 bin [36.5,36.6) has 29087 bin [36.6,36.7) has 28701 bin [36.7,36.8) has 28977 bin [36.8,36.9) has 28409 bin [36.9,37.0) has 28438 bin [37.0,37.1) has 28161 bin [37.1,37.2) has 27585 bin [37.2,37.3) has 27936 bin [37.3,37.4) has 27967 bin [37.4,37.5) has 28628 bin [37.5,37.6) has 28278 bin [37.6,37.7) has 27922 bin [37.7,37.8) has 27878 bin [37.8,37.9) has 27934 bin [37.9,38.0) has 27294 bin [38.0,38.1) has 27244 bin [38.1,38.2) has 26548 bin [38.2,38.3) has 26990 bin [38.3,38.4) has 26049 bin [38.4,38.5) has 25498 bin [38.5,38.6) has 25758 bin [38.6,38.7) has 26001 bin [38.7,38.8) has 26010 bin [38.8,38.9) has 26131 bin [38.9,39.0) has 25753 bin [39.0,39.1) has 25408 bin [39.1,39.2) has 25629 bin [39.2,39.3) has 25367 bin [39.3,39.4) has 25273 bin [39.4,39.5) has 25534 bin [39.5,39.6) has 25967 bin [39.6,39.7) has 26378 bin [39.7,39.8) has 26660 bin [39.8,39.9) has 27535 bin [39.9,40.0) has 27383 bin [40.0,40.1) has 27577 bin [40.1,40.2) has 27989 bin [40.2,40.3) has 27704 bin [40.3,40.4) has 27852 bin [40.4,40.5) has 28271 bin [40.5,40.6) has 28772 bin [40.6,40.7) has 28541 bin [40.7,40.8) has 29199 bin [40.8,40.9) has 29547 bin [40.9,41.0) has 29896 bin [41.0,41.1) has 30197 bin [41.1,41.2) has 30491 bin [41.2,41.3) has 31104 bin [41.3,41.4) has 31672 bin [41.4,41.5) has 31860 bin [41.5,41.6) has 31724 bin [41.6,41.7) has 32063 bin [41.7,41.8) has 32478 bin [41.8,41.9) has 32426 bin [41.9,42.0) has 33322 bin [42.0,42.1) has 33818 bin [42.1,42.2) has 34261 bin [42.2,42.3) has 34202 bin [42.3,42.4) has 34546 bin [42.4,42.5) has 35153 bin [42.5,42.6) has 35452 bin [42.6,42.7) has 35944 bin [42.7,42.8) has 36672 bin [42.8,42.9) has 37337 bin [42.9,43.0) has 38199 bin [43.0,43.1) has 38221 bin [43.1,43.2) has 38677 bin [43.2,43.3) has 38896 bin [43.3,43.4) has 39507 bin [43.4,43.5) has 39771 bin [43.5,43.6) has 40730 bin [43.6,43.7) has 41719 bin [43.7,43.8) has 41555 bin [43.8,43.9) has 42437 bin [43.9,44.0) has 42621 bin [44.0,44.1) has 42225 bin [44.1,44.2) 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bin [48.0,48.1) has 41073 bin [48.1,48.2) has 39645 bin [48.2,48.3) has 39433 bin [48.3,48.4) has 38927 bin [48.4,48.5) has 38097 bin [48.5,48.6) has 37253 bin [48.6,48.7) has 36682 bin [48.7,48.8) has 35647 bin [48.8,48.9) has 34945 bin [48.9,49.0) has 34454 bin [49.0,49.1) has 33530 bin [49.1,49.2) has 32680 bin [49.2,49.3) has 30995 bin [49.3,49.4) has 30010 bin [49.4,49.5) has 29329 bin [49.5,49.6) has 27871 bin [49.6,49.7) has 27285 bin [49.7,49.8) has 26613 bin [49.8,49.9) has 26179 bin [49.9,50.0) has 25611 bin [50.0,50.1) has 24808 bin [50.1,50.2) has 23595 bin [50.2,50.3) has 22780 bin [50.3,50.4) has 21784 bin [50.4,50.5) has 20859 bin [50.5,50.6) has 20294 bin [50.6,50.7) has 19296 bin [50.7,50.8) has 18494 bin [50.8,50.9) has 17764 bin [50.9,51.0) has 17260 bin [51.0,51.1) has 16485 bin [51.1,51.2) has 16212 bin [51.2,51.3) has 14960 bin [51.3,51.4) has 14266 bin [51.4,51.5) has 13366 bin [51.5,51.6) has 12344 bin [51.6,51.7) has 11715 bin [51.7,51.8) has 10894 bin [51.8,51.9) has 10062 bin [51.9,52.0) has 9533 bin [52.0,52.1) has 8844 bin [52.1,52.2) has 8150 bin [52.2,52.3) has 7677 bin [52.3,52.4) has 6932 bin [52.4,52.5) has 6746 bin [52.5,52.6) has 6105 bin [52.6,52.7) has 5842 bin [52.7,52.8) has 5734 bin [52.8,52.9) has 5335 bin [52.9,53.0) has 4860 bin [53.0,53.1) has 4502 bin [53.1,53.2) has 4222 bin [53.2,53.3) has 3936 bin [53.3,53.4) has 3589 bin [53.4,53.5) has 3243 bin [53.5,53.6) has 2939 bin [53.6,53.7) has 2702 bin [53.7,53.8) has 2467 bin [53.8,53.9) has 2430 bin [53.9,54.0) has 2165 bin [54.0,54.1) has 1892 bin [54.1,54.2) has 1757 bin [54.2,54.3) has 1581 bin [54.3,54.4) has 1476 bin [54.4,54.5) has 1298 bin [54.5,54.6) has 1151 bin [54.6,54.7) has 999 bin [54.7,54.8) has 899 bin [54.8,54.9) has 799 bin [54.9,55.0) has 666 bin [55.0,55.1) has 603 bin [55.1,55.2) has 473 bin [55.2,55.3) has 352 bin [55.3,55.4) has 295 bin [55.4,55.5) has 211 bin [55.5,55.6) has 197 bin [55.6,55.7) has 165 bin [55.7,55.8) has 119 bin [55.8,55.9) has 114 bin [55.9,56.0) has 99 bin [56.0,56.1) has 80 bin [56.1,56.2) has 65 bin [56.2,56.3) has 47 bin [56.3,56.4) has 34 bin [56.4,56.5) has 24 bin [56.5,56.6) has 13 bin [56.6,56.7) has 4 bin [56.7,56.8) has 3 bin [56.8,56.9) has 2 bin [57.0,57.1) has 1 average z coordinate 32.8 for 44525496 element(s) point source id histogram with bin size 1.000000 bin 117 has 11631495 bin 118 has 3567013 bin 130 has 3071061 bin 131 has 22305317 bin 132 has 3950610 average point source id 126.321050438157954 for 44525496 element(s)