lasinfo (210611) report for 'AHN4T/57GN2_15.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: 29934663 number of points by return: 23600417 4807212 1312551 196641 17842 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 358730 0 min x y z: 168980.000 358730.000 33.503 max x y z: 170019.999 360019.999 65.753 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: 29934663 extended number of points by return: 23600417 4807212 1312551 196641 17842 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 33503 65753 intensity 0 5029 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 -13 29 user_data 6 7 point_source_ID 90 91 gps_time 297848679.451990 297850946.511010 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 48 255 B 39 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.67 33.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23600417 number of intermediate returns: 1525848 number of last returns: 23584925 number of single returns: 18776527 covered area in square units/kilounits: 1225080/1.23 point density: all returns 24.43 last only 19.25 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29934663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23600417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4807212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1312551 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 196641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17842 instead zero. overview over extended number of returns of given pulse: 18776527 7002667 3351424 714954 83372 5329 390 0 0 0 0 0 0 0 0 histogram of classification of points: 9275934 unclassified (1) 19884340 ground (2) 774389 water (9) +-> flagged as extended overlap: 1911461 +---> 642682 of those are unclassified (1) +---> 1178168 of those are ground (2) +---> 90611 of those are water (9) z coordinate histogram with bin size 0.100000 bin [33.5,33.6) has 193 bin [33.6,33.7) has 43983 bin [33.7,33.8) has 1013694 bin [33.8,33.9) has 740876 bin [33.9,34.0) has 1031392 bin [34.0,34.1) has 1160474 bin [34.1,34.2) has 1162937 bin [34.2,34.3) has 1179173 bin [34.3,34.4) has 1091862 bin [34.4,34.5) has 926012 bin [34.5,34.6) has 706026 bin [34.6,34.7) has 592373 bin [34.7,34.8) has 681871 bin [34.8,34.9) has 1030645 bin [34.9,35.0) has 1108469 bin [35.0,35.1) has 1187461 bin [35.1,35.2) has 1180424 bin [35.2,35.3) has 976553 bin [35.3,35.4) has 783863 bin [35.4,35.5) has 676190 bin [35.5,35.6) has 566022 bin [35.6,35.7) has 478724 bin [35.7,35.8) has 472572 bin [35.8,35.9) has 509456 bin [35.9,36.0) has 451540 bin [36.0,36.1) has 379993 bin [36.1,36.2) has 341637 bin [36.2,36.3) has 312059 bin [36.3,36.4) has 256280 bin [36.4,36.5) has 244898 bin [36.5,36.6) has 292138 bin [36.6,36.7) has 236035 bin [36.7,36.8) has 127364 bin [36.8,36.9) has 140908 bin [36.9,37.0) has 146735 bin [37.0,37.1) has 138561 bin [37.1,37.2) has 92456 bin [37.2,37.3) has 69526 bin [37.3,37.4) has 65767 bin [37.4,37.5) has 63374 bin [37.5,37.6) has 63617 bin [37.6,37.7) has 62899 bin [37.7,37.8) has 60740 bin [37.8,37.9) has 58789 bin [37.9,38.0) has 56970 bin [38.0,38.1) has 54114 bin [38.1,38.2) has 52585 bin [38.2,38.3) has 51506 bin [38.3,38.4) has 51028 bin [38.4,38.5) has 50480 bin [38.5,38.6) has 49733 bin [38.6,38.7) has 49429 bin [38.7,38.8) has 48468 bin [38.8,38.9) has 47707 bin [38.9,39.0) has 47296 bin [39.0,39.1) has 46738 bin [39.1,39.2) has 46043 bin [39.2,39.3) has 45902 bin [39.3,39.4) has 44570 bin [39.4,39.5) has 44410 bin [39.5,39.6) has 43467 bin [39.6,39.7) has 42961 bin [39.7,39.8) has 42796 bin [39.8,39.9) has 42208 bin [39.9,40.0) has 41460 bin [40.0,40.1) has 40889 bin [40.1,40.2) has 40489 bin [40.2,40.3) has 40380 bin [40.3,40.4) has 40351 bin [40.4,40.5) has 40435 bin [40.5,40.6) has 40390 bin [40.6,40.7) has 40040 bin [40.7,40.8) has 40076 bin [40.8,40.9) has 39060 bin [40.9,41.0) has 38958 bin [41.0,41.1) has 38766 bin [41.1,41.2) has 38840 bin [41.2,41.3) has 38571 bin [41.3,41.4) has 38451 bin [41.4,41.5) has 38490 bin [41.5,41.6) has 38224 bin [41.6,41.7) has 38023 bin [41.7,41.8) has 38133 bin [41.8,41.9) has 37229 bin [41.9,42.0) has 36875 bin [42.0,42.1) has 36931 bin [42.1,42.2) has 36712 bin [42.2,42.3) has 36339 bin [42.3,42.4) has 36316 bin [42.4,42.5) has 35856 bin [42.5,42.6) has 36057 bin [42.6,42.7) has 35564 bin [42.7,42.8) has 34846 bin [42.8,42.9) has 34735 bin [42.9,43.0) has 34310 bin [43.0,43.1) has 34336 bin [43.1,43.2) has 33912 bin [43.2,43.3) has 34088 bin [43.3,43.4) has 34227 bin [43.4,43.5) has 34237 bin [43.5,43.6) has 33879 bin [43.6,43.7) has 33591 bin [43.7,43.8) has 33069 bin [43.8,43.9) has 33468 bin [43.9,44.0) has 34165 bin [44.0,44.1) has 33721 bin [44.1,44.2) has 33714 bin [44.2,44.3) has 33364 bin [44.3,44.4) has 33766 bin [44.4,44.5) has 33632 bin [44.5,44.6) has 33443 bin [44.6,44.7) has 33273 bin [44.7,44.8) has 33616 bin [44.8,44.9) has 34070 bin [44.9,45.0) has 34269 bin [45.0,45.1) has 34067 bin [45.1,45.2) has 33908 bin [45.2,45.3) has 34045 bin [45.3,45.4) has 34380 bin [45.4,45.5) has 34832 bin [45.5,45.6) has 35101 bin [45.6,45.7) has 35132 bin [45.7,45.8) has 35618 bin [45.8,45.9) has 35691 bin [45.9,46.0) has 36092 bin [46.0,46.1) has 36304 bin [46.1,46.2) has 36582 bin [46.2,46.3) has 36215 bin [46.3,46.4) has 36819 bin [46.4,46.5) has 37379 bin [46.5,46.6) has 37072 bin [46.6,46.7) has 36612 bin [46.7,46.8) has 36929 bin [46.8,46.9) has 37423 bin [46.9,47.0) has 37097 bin [47.0,47.1) has 37594 bin [47.1,47.2) has 37606 bin [47.2,47.3) has 37743 bin [47.3,47.4) has 37870 bin [47.4,47.5) has 38098 bin [47.5,47.6) has 38082 bin [47.6,47.7) has 38447 bin [47.7,47.8) has 38991 bin [47.8,47.9) has 39594 bin [47.9,48.0) has 39644 bin [48.0,48.1) has 39604 bin [48.1,48.2) has 39986 bin [48.2,48.3) has 40192 bin [48.3,48.4) has 40362 bin [48.4,48.5) has 40189 bin [48.5,48.6) has 40723 bin [48.6,48.7) has 40908 bin [48.7,48.8) has 41458 bin [48.8,48.9) has 41851 bin [48.9,49.0) has 42022 bin [49.0,49.1) has 42191 bin [49.1,49.2) has 42005 bin [49.2,49.3) has 42494 bin [49.3,49.4) has 42081 bin [49.4,49.5) has 42172 bin [49.5,49.6) has 42378 bin [49.6,49.7) has 42456 bin [49.7,49.8) has 42302 bin [49.8,49.9) has 42551 bin [49.9,50.0) has 41736 bin [50.0,50.1) has 41836 bin [50.1,50.2) has 42544 bin [50.2,50.3) has 42654 bin [50.3,50.4) has 42202 bin [50.4,50.5) has 41717 bin [50.5,50.6) has 41286 bin [50.6,50.7) has 41123 bin [50.7,50.8) has 41140 bin [50.8,50.9) has 41178 bin [50.9,51.0) has 41042 bin [51.0,51.1) has 40389 bin [51.1,51.2) has 39898 bin [51.2,51.3) has 40379 bin [51.3,51.4) has 40171 bin [51.4,51.5) has 39730 bin [51.5,51.6) has 39825 bin [51.6,51.7) has 39467 bin [51.7,51.8) has 38575 bin [51.8,51.9) has 38420 bin [51.9,52.0) has 38129 bin [52.0,52.1) has 37949 bin [52.1,52.2) has 37205 bin [52.2,52.3) has 37199 bin [52.3,52.4) has 35934 bin [52.4,52.5) has 35504 bin [52.5,52.6) has 34859 bin [52.6,52.7) has 34496 bin [52.7,52.8) has 33374 bin [52.8,52.9) has 33010 bin [52.9,53.0) has 32230 bin [53.0,53.1) has 31613 bin [53.1,53.2) has 31007 bin [53.2,53.3) has 30523 bin [53.3,53.4) has 30047 bin [53.4,53.5) has 29461 bin [53.5,53.6) has 28367 bin [53.6,53.7) has 27957 bin [53.7,53.8) has 27574 bin [53.8,53.9) has 26785 bin [53.9,54.0) has 26281 bin [54.0,54.1) has 25255 bin [54.1,54.2) has 24093 bin [54.2,54.3) has 23817 bin [54.3,54.4) has 23864 bin [54.4,54.5) has 23270 bin [54.5,54.6) has 23098 bin [54.6,54.7) has 21980 bin [54.7,54.8) has 21399 bin [54.8,54.9) has 21322 bin [54.9,55.0) has 20972 bin [55.0,55.1) has 20313 bin [55.1,55.2) has 19803 bin [55.2,55.3) has 19584 bin [55.3,55.4) has 19088 bin [55.4,55.5) has 18549 bin [55.5,55.6) has 18006 bin [55.6,55.7) has 17899 bin [55.7,55.8) has 17737 bin [55.8,55.9) has 17263 bin [55.9,56.0) has 16770 bin [56.0,56.1) has 16077 bin [56.1,56.2) has 15854 bin [56.2,56.3) has 15270 bin [56.3,56.4) has 14741 bin [56.4,56.5) has 14378 bin [56.5,56.6) has 14173 bin [56.6,56.7) has 14005 bin [56.7,56.8) has 13528 bin [56.8,56.9) has 13022 bin [56.9,57.0) has 12821 bin [57.0,57.1) has 12584 bin [57.1,57.2) has 12093 bin [57.2,57.3) has 11812 bin [57.3,57.4) has 11669 bin [57.4,57.5) has 11231 bin [57.5,57.6) has 10835 bin [57.6,57.7) has 10340 bin [57.7,57.8) has 10120 bin [57.8,57.9) has 9887 bin [57.9,58.0) has 9498 bin [58.0,58.1) has 9372 bin [58.1,58.2) has 9006 bin [58.2,58.3) has 8542 bin [58.3,58.4) has 8139 bin [58.4,58.5) has 7804 bin [58.5,58.6) has 7547 bin [58.6,58.7) has 7368 bin [58.7,58.8) has 6885 bin [58.8,58.9) has 6425 bin [58.9,59.0) has 6147 bin [59.0,59.1) has 5920 bin [59.1,59.2) has 5675 bin [59.2,59.3) has 5329 bin [59.3,59.4) has 4997 bin [59.4,59.5) has 4850 bin [59.5,59.6) has 4526 bin [59.6,59.7) has 4306 bin [59.7,59.8) has 4049 bin [59.8,59.9) has 3747 bin [59.9,60.0) has 3524 bin [60.0,60.1) has 3169 bin [60.1,60.2) has 2896 bin [60.2,60.3) has 2651 bin [60.3,60.4) has 2504 bin [60.4,60.5) has 2298 bin [60.5,60.6) has 2121 bin [60.6,60.7) has 1928 bin [60.7,60.8) has 1818 bin [60.8,60.9) has 1702 bin [60.9,61.0) has 1512 bin [61.0,61.1) has 1406 bin [61.1,61.2) has 1252 bin [61.2,61.3) has 1125 bin [61.3,61.4) has 986 bin [61.4,61.5) has 919 bin [61.5,61.6) has 899 bin [61.6,61.7) has 800 bin [61.7,61.8) has 725 bin [61.8,61.9) has 587 bin [61.9,62.0) has 553 bin [62.0,62.1) has 517 bin [62.1,62.2) has 461 bin [62.2,62.3) has 370 bin [62.3,62.4) has 336 bin [62.4,62.5) has 294 bin [62.5,62.6) has 216 bin [62.6,62.7) has 217 bin [62.7,62.8) has 183 bin [62.8,62.9) has 161 bin [62.9,63.0) has 133 bin [63.0,63.1) has 112 bin [63.1,63.2) has 105 bin [63.2,63.3) has 90 bin [63.3,63.4) has 118 bin [63.4,63.5) has 95 bin [63.5,63.6) has 85 bin [63.6,63.7) has 79 bin [63.7,63.8) has 91 bin [63.8,63.9) has 85 bin [63.9,64.0) has 71 bin [64.0,64.1) has 75 bin [64.1,64.2) has 69 bin [64.2,64.3) has 64 bin [64.3,64.4) has 42 bin [64.4,64.5) has 35 bin [64.5,64.6) has 34 bin [64.6,64.7) has 29 bin [64.7,64.8) has 33 bin [64.8,64.9) has 24 bin [64.9,65.0) has 26 bin [65.0,65.1) has 15 bin [65.1,65.2) has 13 bin [65.2,65.3) has 11 bin [65.3,65.4) has 8 bin [65.4,65.5) has 8 bin [65.5,65.6) has 6 bin [65.6,65.7) has 3 bin [65.7,65.8) has 4 average z coordinate 37.8 for 29934663 element(s) point source id histogram with bin size 1.000000 bin 90 has 17763139 bin 91 has 12171524 average point source id 90.406603007356395 for 29934663 element(s)