lasinfo (210611) report for 'AHN4T/51CZ1_18.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: 53498250 number of points by return: 48587135 3644709 1087472 164902 14032 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 376230 0 min x y z: 141980.000 376230.000 26.314 max x y z: 143019.999 377519.999 69.603 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: 53498250 extended number of points by return: 48587135 3644709 1087472 164902 14032 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 26314 69603 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 62 205 gps_time 297871962.172271 298211390.165546 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 36 255 B 19 255 NIR 6 255 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 -16.6 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48587135 number of intermediate returns: 1268454 number of last returns: 48565965 number of single returns: 44923304 covered area in square units/kilounits: 1340700/1.34 point density: all returns 39.90 last only 36.22 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53498250 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48587135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3644709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1087472 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 164902 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14032 instead zero. overview over extended number of returns of given pulse: 44923304 5128642 2771117 604686 66777 3532 192 0 0 0 0 0 0 0 0 histogram of classification of points: 5580996 unclassified (1) 45874464 ground (2) 1974665 building (6) 68125 water (9) +-> flagged as extended overlap: 3777462 +---> 376599 of those are unclassified (1) +---> 3155541 of those are ground (2) +---> 240710 of those are building (6) +---> 4612 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.3,26.4) has 7 bin [26.4,26.5) has 302 bin [26.5,26.6) has 325 bin [26.6,26.7) has 171 bin [26.7,26.8) has 143 bin [26.8,26.9) has 62 bin [26.9,27.0) has 60 bin [27.0,27.1) has 56 bin [27.1,27.2) has 82 bin [27.2,27.3) has 101 bin [27.3,27.4) has 121 bin [27.4,27.5) has 294 bin [27.5,27.6) has 1410 bin [27.6,27.7) has 2486 bin [27.7,27.8) has 4943 bin [27.8,27.9) has 25584 bin [27.9,28.0) has 67622 bin [28.0,28.1) has 76310 bin [28.1,28.2) has 115314 bin [28.2,28.3) has 152733 bin [28.3,28.4) has 218088 bin [28.4,28.5) has 282646 bin [28.5,28.6) has 409656 bin [28.6,28.7) has 547119 bin [28.7,28.8) has 949032 bin [28.8,28.9) has 1172727 bin [28.9,29.0) has 1340362 bin [29.0,29.1) has 1587086 bin [29.1,29.2) has 2668625 bin [29.2,29.3) has 3281473 bin [29.3,29.4) has 3882668 bin [29.4,29.5) has 3644648 bin [29.5,29.6) has 5252860 bin [29.6,29.7) has 8100092 bin [29.7,29.8) has 2739173 bin [29.8,29.9) has 2281880 bin [29.9,30.0) has 2383980 bin [30.0,30.1) has 1555141 bin [30.1,30.2) has 1048711 bin [30.2,30.3) has 1124079 bin [30.3,30.4) has 601511 bin [30.4,30.5) has 283569 bin [30.5,30.6) has 198582 bin [30.6,30.7) has 127185 bin [30.7,30.8) has 71787 bin [30.8,30.9) has 53634 bin [30.9,31.0) has 49866 bin [31.0,31.1) has 47904 bin [31.1,31.2) has 43669 bin [31.2,31.3) has 42780 bin [31.3,31.4) has 43680 bin [31.4,31.5) has 42438 bin [31.5,31.6) has 42405 bin [31.6,31.7) has 45692 bin [31.7,31.8) has 77411 bin [31.8,31.9) has 172906 bin [31.9,32.0) has 101339 bin [32.0,32.1) has 73368 bin [32.1,32.2) has 85483 bin [32.2,32.3) has 73804 bin [32.3,32.4) has 59395 bin [32.4,32.5) has 57271 bin [32.5,32.6) has 54965 bin [32.6,32.7) has 57733 bin [32.7,32.8) has 57170 bin [32.8,32.9) has 57998 bin [32.9,33.0) has 54084 bin [33.0,33.1) has 53944 bin [33.1,33.2) has 53188 bin [33.2,33.3) has 52345 bin [33.3,33.4) has 50452 bin [33.4,33.5) has 48663 bin [33.5,33.6) has 43541 bin [33.6,33.7) has 41891 bin [33.7,33.8) has 40595 bin [33.8,33.9) has 40908 bin [33.9,34.0) has 40778 bin [34.0,34.1) has 41051 bin [34.1,34.2) has 42431 bin [34.2,34.3) has 42515 bin [34.3,34.4) has 42060 bin [34.4,34.5) has 42683 bin [34.5,34.6) has 43131 bin [34.6,34.7) has 43162 bin [34.7,34.8) has 43837 bin [34.8,34.9) has 43842 bin [34.9,35.0) has 43506 bin [35.0,35.1) has 44002 bin [35.1,35.2) has 43731 bin [35.2,35.3) has 44040 bin [35.3,35.4) has 45111 bin [35.4,35.5) has 46144 bin [35.5,35.6) has 48386 bin [35.6,35.7) has 58455 bin [35.7,35.8) has 55329 bin [35.8,35.9) has 64570 bin [35.9,36.0) has 74878 bin [36.0,36.1) has 53780 bin [36.1,36.2) has 55574 bin [36.2,36.3) has 61291 bin [36.3,36.4) has 54520 bin [36.4,36.5) has 52493 bin [36.5,36.6) has 51643 bin [36.6,36.7) has 57135 bin [36.7,36.8) has 54738 bin [36.8,36.9) has 44091 bin [36.9,37.0) has 43204 bin [37.0,37.1) has 42887 bin [37.1,37.2) has 43168 bin [37.2,37.3) has 42739 bin [37.3,37.4) has 42699 bin [37.4,37.5) has 41535 bin [37.5,37.6) has 41018 bin [37.6,37.7) has 41686 bin [37.7,37.8) has 42572 bin [37.8,37.9) has 42147 bin [37.9,38.0) has 41709 bin [38.0,38.1) has 41986 bin [38.1,38.2) has 42539 bin [38.2,38.3) has 41212 bin [38.3,38.4) has 40038 bin [38.4,38.5) has 38786 bin [38.5,38.6) has 38266 bin [38.6,38.7) has 38704 bin [38.7,38.8) has 38608 bin [38.8,38.9) has 38653 bin [38.9,39.0) has 38520 bin [39.0,39.1) has 38562 bin [39.1,39.2) has 39222 bin [39.2,39.3) has 40241 bin [39.3,39.4) has 39963 bin [39.4,39.5) has 39762 bin [39.5,39.6) has 40185 bin [39.6,39.7) has 40332 bin [39.7,39.8) has 40067 bin [39.8,39.9) has 40068 bin [39.9,40.0) has 38966 bin [40.0,40.1) has 39426 bin [40.1,40.2) has 39367 bin [40.2,40.3) has 39106 bin [40.3,40.4) has 38724 bin [40.4,40.5) has 38761 bin [40.5,40.6) has 39469 bin [40.6,40.7) has 39946 bin [40.7,40.8) has 40278 bin [40.8,40.9) has 39829 bin [40.9,41.0) has 39758 bin [41.0,41.1) has 40392 bin [41.1,41.2) has 40106 bin [41.2,41.3) has 40385 bin [41.3,41.4) has 41217 bin [41.4,41.5) has 40828 bin [41.5,41.6) has 41061 bin [41.6,41.7) has 40817 bin [41.7,41.8) has 39948 bin [41.8,41.9) has 40086 bin [41.9,42.0) has 39342 bin [42.0,42.1) has 39512 bin [42.1,42.2) has 39138 bin [42.2,42.3) has 38587 bin [42.3,42.4) has 37865 bin [42.4,42.5) has 37687 bin [42.5,42.6) has 37510 bin [42.6,42.7) has 37124 bin [42.7,42.8) has 36726 bin [42.8,42.9) has 36241 bin [42.9,43.0) has 36057 bin [43.0,43.1) has 35788 bin [43.1,43.2) has 35860 bin [43.2,43.3) has 35839 bin [43.3,43.4) has 35542 bin [43.4,43.5) has 35628 bin [43.5,43.6) has 35442 bin [43.6,43.7) has 34867 bin [43.7,43.8) has 34595 bin [43.8,43.9) has 34214 bin [43.9,44.0) has 33703 bin [44.0,44.1) has 33078 bin [44.1,44.2) has 33095 bin [44.2,44.3) has 32458 bin [44.3,44.4) has 31935 bin [44.4,44.5) has 31469 bin [44.5,44.6) has 31381 bin [44.6,44.7) has 31031 bin [44.7,44.8) has 30731 bin [44.8,44.9) has 29988 bin [44.9,45.0) has 29563 bin [45.0,45.1) has 29011 bin [45.1,45.2) has 28543 bin [45.2,45.3) has 28585 bin [45.3,45.4) has 27767 bin [45.4,45.5) has 27248 bin [45.5,45.6) has 27259 bin [45.6,45.7) has 26421 bin [45.7,45.8) has 25878 bin [45.8,45.9) has 25736 bin [45.9,46.0) has 25262 bin [46.0,46.1) has 24969 bin [46.1,46.2) has 24086 bin [46.2,46.3) has 23944 bin [46.3,46.4) has 22827 bin [46.4,46.5) has 22599 bin [46.5,46.6) has 22132 bin [46.6,46.7) has 21915 bin [46.7,46.8) has 21395 bin [46.8,46.9) has 20982 bin [46.9,47.0) has 20715 bin [47.0,47.1) has 19846 bin [47.1,47.2) has 19711 bin [47.2,47.3) has 18821 bin [47.3,47.4) has 18169 bin [47.4,47.5) has 17789 bin [47.5,47.6) has 17326 bin [47.6,47.7) has 16378 bin [47.7,47.8) has 15563 bin [47.8,47.9) has 14735 bin [47.9,48.0) has 14075 bin [48.0,48.1) has 13340 bin [48.1,48.2) has 13071 bin [48.2,48.3) has 12475 bin [48.3,48.4) has 11933 bin [48.4,48.5) has 11281 bin [48.5,48.6) has 10640 bin [48.6,48.7) has 10348 bin [48.7,48.8) has 9812 bin [48.8,48.9) has 9140 bin [48.9,49.0) has 8584 bin [49.0,49.1) has 8243 bin [49.1,49.2) has 7776 bin [49.2,49.3) has 7443 bin [49.3,49.4) has 7071 bin [49.4,49.5) has 6705 bin [49.5,49.6) has 6443 bin [49.6,49.7) has 6075 bin [49.7,49.8) has 5722 bin [49.8,49.9) has 5363 bin [49.9,50.0) has 5221 bin [50.0,50.1) has 4803 bin [50.1,50.2) has 4533 bin [50.2,50.3) has 4237 bin [50.3,50.4) has 3764 bin [50.4,50.5) has 3558 bin [50.5,50.6) has 3271 bin [50.6,50.7) has 2819 bin [50.7,50.8) has 2593 bin [50.8,50.9) has 2445 bin [50.9,51.0) has 2187 bin [51.0,51.1) has 2011 bin [51.1,51.2) has 1751 bin [51.2,51.3) has 1647 bin [51.3,51.4) has 1528 bin [51.4,51.5) has 1315 bin [51.5,51.6) has 1072 bin [51.6,51.7) has 1065 bin [51.7,51.8) has 870 bin [51.8,51.9) has 816 bin [51.9,52.0) has 672 bin [52.0,52.1) has 598 bin [52.1,52.2) has 392 bin [52.2,52.3) has 371 bin [52.3,52.4) has 306 bin [52.4,52.5) has 226 bin [52.5,52.6) has 164 bin [52.6,52.7) has 151 bin [52.7,52.8) has 114 bin [52.8,52.9) has 75 bin [52.9,53.0) has 76 bin [53.0,53.1) has 44 bin [53.1,53.2) has 21 bin [53.2,53.3) has 14 bin [53.3,53.4) has 13 bin [53.4,53.5) has 12 bin [53.5,53.6) has 5 bin [53.6,53.7) has 3 bin [53.7,53.8) has 3 bin [53.8,53.9) has 2 bin [53.9,54.0) has 3 bin [54.1,54.2) has 3 bin [54.2,54.3) has 2 bin [54.3,54.4) has 3 bin [54.4,54.5) has 4 bin [54.5,54.6) has 5 bin [54.7,54.8) has 2 bin [54.8,54.9) has 4 bin [54.9,55.0) has 1 bin [55.0,55.1) has 1 bin [55.1,55.2) has 6 bin [55.2,55.3) has 4 bin [55.3,55.4) has 5 bin [55.4,55.5) has 3 bin [55.5,55.6) has 2 bin [55.7,55.8) has 3 bin [55.8,55.9) has 3 bin [55.9,56.0) has 3 bin [56.0,56.1) has 2 bin [56.1,56.2) has 3 bin [56.2,56.3) has 4 bin [56.3,56.4) has 1 bin [56.5,56.6) has 4 bin [56.6,56.7) has 2 bin [56.7,56.8) has 2 bin [56.8,56.9) has 4 bin [56.9,57.0) has 4 bin [57.0,57.1) has 1 bin [57.1,57.2) has 3 bin [57.2,57.3) has 2 bin [57.3,57.4) has 1 bin [57.4,57.5) has 3 bin [57.5,57.6) has 7 bin [57.6,57.7) has 3 bin [57.7,57.8) has 1 bin [57.9,58.0) has 3 bin [58.0,58.1) has 3 bin [58.1,58.2) has 2 bin [58.2,58.3) has 2 bin [58.3,58.4) has 2 bin [58.4,58.5) has 3 bin [58.5,58.6) has 1 bin [58.6,58.7) has 4 bin [58.8,58.9) has 1 bin [58.9,59.0) has 1 bin [59.1,59.2) has 2 bin [59.2,59.3) has 3 bin [59.4,59.5) has 2 bin [59.5,59.6) has 1 bin [59.6,59.7) has 1 bin [59.7,59.8) has 4 bin [59.8,59.9) has 3 bin [59.9,60.0) has 5 bin [60.0,60.1) has 5 bin [60.1,60.2) has 5 bin [60.2,60.3) has 6 bin [60.3,60.4) has 3 bin [60.4,60.5) has 1 bin [60.5,60.6) has 2 bin [60.6,60.7) has 1 bin [60.7,60.8) has 2 bin [60.8,60.9) has 2 bin [60.9,61.0) has 1 bin [61.0,61.1) has 2 bin [61.1,61.2) has 2 bin [61.2,61.3) has 1 bin [61.3,61.4) has 1 bin [61.4,61.5) has 1 bin [61.5,61.6) has 5 bin [61.7,61.8) has 2 bin [61.8,61.9) has 2 bin [61.9,62.0) has 4 bin [62.0,62.1) has 7 bin [62.1,62.2) has 5 bin [62.2,62.3) has 9 bin [62.3,62.4) has 3 bin [62.4,62.5) has 8 bin [62.5,62.6) has 7 bin [62.6,62.7) has 7 bin [62.7,62.8) has 6 bin [62.8,62.9) has 4 bin [62.9,63.0) has 4 bin [63.0,63.1) has 7 bin [63.1,63.2) has 5 bin [63.2,63.3) has 15 bin [63.3,63.4) has 4 bin [63.4,63.5) has 5 bin [63.5,63.6) has 4 bin [63.6,63.7) has 6 bin [63.7,63.8) has 5 bin [63.8,63.9) has 5 bin [63.9,64.0) has 1 bin [64.0,64.1) has 3 bin [64.1,64.2) has 8 bin [64.2,64.3) has 10 bin [64.3,64.4) has 21 bin [64.4,64.5) has 11 bin [64.5,64.6) has 8 bin [64.6,64.7) has 2 bin [64.7,64.8) has 3 bin [64.8,64.9) has 5 bin [64.9,65.0) has 6 bin [65.0,65.1) has 16 bin [65.1,65.2) has 17 bin [65.2,65.3) has 16 bin [65.3,65.4) has 18 bin [65.4,65.5) has 6 bin [65.5,65.6) has 1 bin [65.7,65.8) has 1 bin [65.8,65.9) has 1 bin [66.0,66.1) has 1 bin [66.4,66.5) has 1 bin [66.6,66.7) has 1 bin [66.7,66.8) has 1 bin [66.8,66.9) has 1 bin [66.9,67.0) has 5 bin [67.0,67.1) has 4 bin [67.1,67.2) has 9 bin [67.2,67.3) has 5 bin [67.3,67.4) has 2 bin [67.4,67.5) has 1 bin [67.7,67.8) has 1 bin [67.8,67.9) has 1 bin [67.9,68.0) has 1 bin [68.0,68.1) has 1 bin [68.1,68.2) has 1 bin [68.2,68.3) has 3 bin [68.5,68.6) has 3 bin [68.6,68.7) has 4 bin [68.7,68.8) has 4 bin [68.8,68.9) has 3 bin [68.9,69.0) has 8 bin [69.0,69.1) has 8 bin [69.1,69.2) has 7 bin [69.2,69.3) has 1 bin [69.3,69.4) has 2 bin [69.4,69.5) has 4 bin [69.5,69.6) has 2 bin [69.6,69.7) has 1 average z coordinate 30.7 for 53498250 element(s) point source id histogram with bin size 1.000000 bin 62 has 1054113 bin 63 has 27751556 bin 64 has 3980676 bin 204 has 2288696 bin 205 has 18423209 average point source id 117.987375792666114 for 53498250 element(s)