lasinfo (210611) report for 'AHN4T/52DN1_01.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: 42554262 number of points by return: 27694425 10831194 3429642 549657 49344 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 386230 0 min x y z: 189980.000 386230.000 29.990 max x y z: 191019.999 387519.999 59.971 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: 42554262 extended number of points by return: 27694425 10831194 3429642 549657 49344 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 29990 59971 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 15 user_data 6 7 point_source_ID 91 92 gps_time 297850331.660924 297851760.317368 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 31 255 B 24 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.67 32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27694425 number of intermediate returns: 4026507 number of last returns: 27681317 number of single returns: 16847987 covered area in square units/kilounits: 1340064/1.34 point density: all returns 31.76 last only 20.66 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42554262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27694425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10831194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3429642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 549657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49344 instead zero. overview over extended number of returns of given pulse: 16847987 14814526 8642346 2002021 232961 13827 594 0 0 0 0 0 0 0 0 histogram of classification of points: 17668238 unclassified (1) 24347540 ground (2) 514967 building (6) 23517 water (9) +-> flagged as extended overlap: 2480677 +---> 886083 of those are unclassified (1) +---> 1516529 of those are ground (2) +---> 77606 of those are building (6) +---> 459 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.9,30.0) has 1 bin [30.0,30.1) has 177 bin [30.1,30.2) has 7050 bin [30.2,30.3) has 5423 bin [30.3,30.4) has 1948 bin [30.4,30.5) has 1666 bin [30.5,30.6) has 1795 bin [30.6,30.7) has 2144 bin [30.7,30.8) has 2050 bin [30.8,30.9) has 2074 bin [30.9,31.0) has 3580 bin [31.0,31.1) has 4973 bin [31.1,31.2) has 9953 bin [31.2,31.3) has 19957 bin [31.3,31.4) has 76074 bin [31.4,31.5) has 134627 bin [31.5,31.6) has 233871 bin [31.6,31.7) has 446597 bin [31.7,31.8) has 647425 bin [31.8,31.9) has 959653 bin [31.9,32.0) has 1076041 bin [32.0,32.1) has 1311160 bin [32.1,32.2) has 1639661 bin [32.2,32.3) has 2095705 bin [32.3,32.4) has 2203032 bin [32.4,32.5) has 1901962 bin [32.5,32.6) has 1564786 bin [32.6,32.7) has 1419076 bin [32.7,32.8) has 1233557 bin [32.8,32.9) has 1123526 bin [32.9,33.0) has 1018107 bin [33.0,33.1) has 900228 bin [33.1,33.2) has 811336 bin [33.2,33.3) has 751443 bin [33.3,33.4) has 641088 bin [33.4,33.5) has 533654 bin [33.5,33.6) has 435669 bin [33.6,33.7) has 389692 bin [33.7,33.8) has 332992 bin [33.8,33.9) has 260491 bin [33.9,34.0) has 200234 bin [34.0,34.1) has 158901 bin [34.1,34.2) has 136292 bin [34.2,34.3) has 110635 bin [34.3,34.4) has 91568 bin [34.4,34.5) has 72459 bin [34.5,34.6) has 59516 bin [34.6,34.7) has 50693 bin [34.7,34.8) has 47688 bin [34.8,34.9) has 48395 bin [34.9,35.0) has 48264 bin [35.0,35.1) has 48711 bin [35.1,35.2) has 49627 bin [35.2,35.3) has 49311 bin [35.3,35.4) has 50594 bin [35.4,35.5) has 52144 bin [35.5,35.6) has 52008 bin [35.6,35.7) has 52216 bin [35.7,35.8) has 52686 bin [35.8,35.9) has 53179 bin [35.9,36.0) has 54223 bin [36.0,36.1) has 55355 bin [36.1,36.2) has 56075 bin [36.2,36.3) has 56696 bin [36.3,36.4) has 57767 bin [36.4,36.5) has 65288 bin [36.5,36.6) has 65509 bin [36.6,36.7) has 63103 bin [36.7,36.8) has 62638 bin [36.8,36.9) has 64108 bin [36.9,37.0) has 68059 bin [37.0,37.1) has 67319 bin [37.1,37.2) has 66983 bin [37.2,37.3) has 66800 bin [37.3,37.4) has 69031 bin [37.4,37.5) has 70078 bin [37.5,37.6) has 71960 bin [37.6,37.7) has 74229 bin [37.7,37.8) has 76541 bin [37.8,37.9) has 78203 bin [37.9,38.0) has 80883 bin [38.0,38.1) has 92929 bin [38.1,38.2) has 88422 bin [38.2,38.3) has 88192 bin [38.3,38.4) has 94399 bin [38.4,38.5) has 91462 bin [38.5,38.6) has 80965 bin [38.6,38.7) has 78500 bin [38.7,38.8) has 82950 bin [38.8,38.9) has 78297 bin [38.9,39.0) has 76327 bin [39.0,39.1) has 77577 bin [39.1,39.2) has 78105 bin [39.2,39.3) has 79412 bin [39.3,39.4) has 80089 bin [39.4,39.5) has 81574 bin [39.5,39.6) has 82710 bin [39.6,39.7) has 82931 bin [39.7,39.8) has 83562 bin [39.8,39.9) has 83762 bin [39.9,40.0) has 85354 bin [40.0,40.1) has 86836 bin [40.1,40.2) has 88314 bin [40.2,40.3) has 89708 bin [40.3,40.4) has 90993 bin [40.4,40.5) has 91819 bin [40.5,40.6) has 93321 bin [40.6,40.7) has 95390 bin [40.7,40.8) has 96712 bin [40.8,40.9) has 98214 bin [40.9,41.0) has 100242 bin [41.0,41.1) has 101761 bin [41.1,41.2) has 103014 bin [41.2,41.3) has 105620 bin [41.3,41.4) has 106952 bin [41.4,41.5) has 109200 bin [41.5,41.6) has 110557 bin [41.6,41.7) has 112843 bin [41.7,41.8) has 114544 bin [41.8,41.9) has 116571 bin [41.9,42.0) has 117869 bin [42.0,42.1) has 119118 bin [42.1,42.2) has 120633 bin [42.2,42.3) has 122663 bin [42.3,42.4) has 124328 bin [42.4,42.5) has 126369 bin [42.5,42.6) has 128013 bin [42.6,42.7) has 130479 bin [42.7,42.8) has 132129 bin [42.8,42.9) has 134218 bin [42.9,43.0) has 136446 bin [43.0,43.1) has 139306 bin [43.1,43.2) has 140529 bin [43.2,43.3) has 143341 bin [43.3,43.4) has 145040 bin [43.4,43.5) has 146937 bin [43.5,43.6) has 147886 bin [43.6,43.7) has 149349 bin [43.7,43.8) has 150310 bin [43.8,43.9) has 151452 bin [43.9,44.0) has 152832 bin [44.0,44.1) has 152781 bin [44.1,44.2) has 154812 bin [44.2,44.3) has 155805 bin [44.3,44.4) has 156552 bin [44.4,44.5) has 157940 bin [44.5,44.6) has 159001 bin [44.6,44.7) has 158901 bin [44.7,44.8) has 160510 bin [44.8,44.9) has 160343 bin [44.9,45.0) has 161198 bin [45.0,45.1) has 160932 bin [45.1,45.2) has 161428 bin [45.2,45.3) has 161706 bin [45.3,45.4) has 160420 bin [45.4,45.5) has 160706 bin [45.5,45.6) has 158694 bin [45.6,45.7) has 157159 bin [45.7,45.8) has 156739 bin [45.8,45.9) has 157555 bin [45.9,46.0) has 156823 bin [46.0,46.1) has 155288 bin [46.1,46.2) has 155252 bin [46.2,46.3) has 152133 bin [46.3,46.4) has 150919 bin [46.4,46.5) has 148351 bin [46.5,46.6) has 146098 bin [46.6,46.7) has 144513 bin [46.7,46.8) has 141712 bin [46.8,46.9) has 140802 bin [46.9,47.0) has 138775 bin [47.0,47.1) has 137103 bin [47.1,47.2) has 135098 bin [47.2,47.3) has 133002 bin [47.3,47.4) has 129661 bin [47.4,47.5) has 127680 bin [47.5,47.6) has 124649 bin [47.6,47.7) has 122125 bin [47.7,47.8) has 118562 bin [47.8,47.9) has 116254 bin [47.9,48.0) has 113985 bin [48.0,48.1) has 110655 bin [48.1,48.2) has 107464 bin [48.2,48.3) has 105497 bin [48.3,48.4) has 102382 bin [48.4,48.5) has 99667 bin [48.5,48.6) has 96830 bin [48.6,48.7) has 94258 bin [48.7,48.8) has 91536 bin [48.8,48.9) has 89976 bin [48.9,49.0) has 86790 bin [49.0,49.1) has 84326 bin [49.1,49.2) has 81582 bin [49.2,49.3) has 78566 bin [49.3,49.4) has 75311 bin [49.4,49.5) has 73251 bin [49.5,49.6) has 71510 bin [49.6,49.7) has 69605 bin [49.7,49.8) has 67573 bin [49.8,49.9) has 65708 bin [49.9,50.0) has 63596 bin [50.0,50.1) has 60871 bin [50.1,50.2) has 59037 bin [50.2,50.3) has 56856 bin [50.3,50.4) has 55394 bin [50.4,50.5) has 53673 bin [50.5,50.6) has 52311 bin [50.6,50.7) has 50891 bin [50.7,50.8) has 49235 bin [50.8,50.9) has 47062 bin [50.9,51.0) has 45717 bin [51.0,51.1) has 44389 bin [51.1,51.2) has 42362 bin [51.2,51.3) has 41358 bin [51.3,51.4) has 40153 bin [51.4,51.5) has 38820 bin [51.5,51.6) has 37006 bin [51.6,51.7) has 35605 bin [51.7,51.8) has 34147 bin [51.8,51.9) has 32909 bin [51.9,52.0) has 31471 bin [52.0,52.1) has 30086 bin [52.1,52.2) has 28741 bin [52.2,52.3) has 27811 bin [52.3,52.4) has 26043 bin [52.4,52.5) has 25006 bin [52.5,52.6) has 23905 bin [52.6,52.7) has 23218 bin [52.7,52.8) has 21889 bin [52.8,52.9) has 20748 bin [52.9,53.0) has 19649 bin [53.0,53.1) has 19072 bin [53.1,53.2) has 17611 bin [53.2,53.3) has 16733 bin [53.3,53.4) has 15649 bin [53.4,53.5) has 14770 bin [53.5,53.6) has 13750 bin [53.6,53.7) has 13126 bin [53.7,53.8) has 12141 bin [53.8,53.9) has 11539 bin [53.9,54.0) has 11077 bin [54.0,54.1) has 10066 bin [54.1,54.2) has 9510 bin [54.2,54.3) has 8750 bin [54.3,54.4) has 8261 bin [54.4,54.5) has 7691 bin [54.5,54.6) has 6985 bin [54.6,54.7) has 6440 bin [54.7,54.8) has 5773 bin [54.8,54.9) has 5467 bin [54.9,55.0) has 5001 bin [55.0,55.1) has 4333 bin [55.1,55.2) has 4112 bin [55.2,55.3) has 3903 bin [55.3,55.4) has 3529 bin [55.4,55.5) has 3168 bin [55.5,55.6) has 2741 bin [55.6,55.7) has 2546 bin [55.7,55.8) has 2133 bin [55.8,55.9) has 1947 bin [55.9,56.0) has 1691 bin [56.0,56.1) has 1595 bin [56.1,56.2) has 1346 bin [56.2,56.3) has 1207 bin [56.3,56.4) has 955 bin [56.4,56.5) has 885 bin [56.5,56.6) has 787 bin [56.6,56.7) has 661 bin [56.7,56.8) has 582 bin [56.8,56.9) has 479 bin [56.9,57.0) has 383 bin [57.0,57.1) has 284 bin [57.1,57.2) has 220 bin [57.2,57.3) has 215 bin [57.3,57.4) has 184 bin [57.4,57.5) has 125 bin [57.5,57.6) has 124 bin [57.6,57.7) has 104 bin [57.7,57.8) has 119 bin [57.8,57.9) has 95 bin [57.9,58.0) has 94 bin [58.0,58.1) has 81 bin [58.1,58.2) has 54 bin [58.2,58.3) has 41 bin [58.3,58.4) has 32 bin [58.4,58.5) has 26 bin [58.5,58.6) has 18 bin [58.6,58.7) has 15 bin [58.7,58.8) has 10 bin [58.8,58.9) has 1 bin [58.9,59.0) has 6 bin [59.0,59.1) has 4 bin [59.1,59.2) has 4 bin [59.3,59.4) has 1 bin [59.6,59.7) has 1 bin [59.7,59.8) has 2 bin [59.8,59.9) has 2 bin [59.9,60.0) has 2 average z coordinate 37.2 for 42554262 element(s) point source id histogram with bin size 1.000000 bin 91 has 17313865 bin 92 has 25240397 average point source id 91.593134408017704 for 42554262 element(s)