lasinfo (210611) report for 'AHN4T/28DZ1_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: 336/2022 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: 42428236 number of points by return: 36697296 4094978 1334690 266473 34335 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 476230 0 min x y z: 229980.000 476230.000 12.565 max x y z: 231019.999 477519.999 41.684 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: 42428236 extended number of points by return: 36697296 4094978 1334690 266473 34335 452 12 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 12565 41684 intensity 56 4594 return_number 1 7 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 155 212 gps_time 324050064.469370 328779366.651873 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 35 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.4 29.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36697296 number of intermediate returns: 1643096 number of last returns: 36678936 number of single returns: 32591092 covered area in square units/kilounits: 1334108/1.33 point density: all returns 31.80 last only 27.49 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42428236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36697296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4094978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1334690 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 266473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34335 instead zero. overview over extended number of returns of given pulse: 32591092 5521800 3211146 931485 157724 14200 789 0 0 0 0 0 0 0 0 histogram of classification of points: 7178009 unclassified (1) 35036121 ground (2) 176064 building (6) 38042 water (9) +-> flagged as extended overlap: 3035291 +---> 625165 of those are unclassified (1) +---> 2357169 of those are ground (2) +---> 41858 of those are building (6) +---> 11099 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.5,12.6) has 8 bin [12.6,12.7) has 719 bin [12.7,12.8) has 4948 bin [12.8,12.9) has 3728 bin [12.9,13.0) has 4403 bin [13.0,13.1) has 5193 bin [13.1,13.2) has 6597 bin [13.2,13.3) has 9614 bin [13.3,13.4) has 11605 bin [13.4,13.5) has 45275 bin [13.5,13.6) has 289960 bin [13.6,13.7) has 1024791 bin [13.7,13.8) has 1680298 bin [13.8,13.9) has 1982161 bin [13.9,14.0) has 1548439 bin [14.0,14.1) has 1246160 bin [14.1,14.2) has 1252077 bin [14.2,14.3) has 1450185 bin [14.3,14.4) has 1718484 bin [14.4,14.5) has 1643678 bin [14.5,14.6) has 1166891 bin [14.6,14.7) has 924459 bin [14.7,14.8) has 865593 bin [14.8,14.9) has 800930 bin [14.9,15.0) has 674918 bin [15.0,15.1) has 628770 bin [15.1,15.2) has 601845 bin [15.2,15.3) has 601683 bin [15.3,15.4) has 571738 bin [15.4,15.5) has 569895 bin [15.5,15.6) has 697978 bin [15.6,15.7) has 905234 bin [15.7,15.8) has 1009408 bin [15.8,15.9) has 988228 bin [15.9,16.0) has 1006119 bin [16.0,16.1) has 1013569 bin [16.1,16.2) has 1011447 bin [16.2,16.3) has 832683 bin [16.3,16.4) has 734253 bin [16.4,16.5) has 645260 bin [16.5,16.6) has 560692 bin [16.6,16.7) has 492696 bin [16.7,16.8) has 411293 bin [16.8,16.9) has 319817 bin [16.9,17.0) has 285134 bin [17.0,17.1) has 231613 bin [17.1,17.2) has 187020 bin [17.2,17.3) has 163822 bin [17.3,17.4) has 149877 bin [17.4,17.5) has 144687 bin [17.5,17.6) has 136061 bin [17.6,17.7) has 135282 bin [17.7,17.8) has 143488 bin [17.8,17.9) has 146223 bin [17.9,18.0) has 146933 bin [18.0,18.1) has 150676 bin [18.1,18.2) has 159421 bin [18.2,18.3) has 182245 bin [18.3,18.4) has 183502 bin [18.4,18.5) has 159683 bin [18.5,18.6) has 137316 bin [18.6,18.7) has 137454 bin [18.7,18.8) has 133120 bin [18.8,18.9) has 131001 bin [18.9,19.0) has 121212 bin [19.0,19.1) has 118068 bin [19.1,19.2) has 113069 bin [19.2,19.3) has 103237 bin [19.3,19.4) has 100164 bin [19.4,19.5) has 95202 bin [19.5,19.6) has 104858 bin [19.6,19.7) has 96920 bin [19.7,19.8) has 89461 bin [19.8,19.9) has 84969 bin [19.9,20.0) has 75986 bin [20.0,20.1) has 73032 bin [20.1,20.2) has 74025 bin [20.2,20.3) has 74407 bin [20.3,20.4) has 70747 bin [20.4,20.5) has 69056 bin [20.5,20.6) has 67203 bin [20.6,20.7) has 65913 bin [20.7,20.8) has 63245 bin [20.8,20.9) has 63200 bin [20.9,21.0) has 63188 bin [21.0,21.1) has 63327 bin [21.1,21.2) has 64514 bin [21.2,21.3) has 66317 bin [21.3,21.4) has 66882 bin [21.4,21.5) has 68581 bin [21.5,21.6) has 68060 bin [21.6,21.7) has 66658 bin [21.7,21.8) has 64224 bin [21.8,21.9) has 63642 bin [21.9,22.0) has 61934 bin [22.0,22.1) has 61247 bin [22.1,22.2) has 63174 bin [22.2,22.3) has 66225 bin [22.3,22.4) has 65079 bin [22.4,22.5) has 62262 bin [22.5,22.6) has 61283 bin [22.6,22.7) has 61019 bin [22.7,22.8) has 61240 bin [22.8,22.9) has 61136 bin [22.9,23.0) has 61362 bin [23.0,23.1) has 62167 bin [23.1,23.2) has 61697 bin [23.2,23.3) has 60544 bin [23.3,23.4) has 61558 bin [23.4,23.5) has 60998 bin [23.5,23.6) has 61184 bin [23.6,23.7) has 61318 bin [23.7,23.8) has 61860 bin [23.8,23.9) has 61690 bin [23.9,24.0) has 62462 bin [24.0,24.1) has 61966 bin [24.1,24.2) has 62494 bin [24.2,24.3) has 62190 bin [24.3,24.4) has 61550 bin [24.4,24.5) has 61688 bin [24.5,24.6) has 62408 bin [24.6,24.7) has 61989 bin [24.7,24.8) has 60622 bin [24.8,24.9) has 58719 bin [24.9,25.0) has 59372 bin [25.0,25.1) has 58426 bin [25.1,25.2) has 57667 bin [25.2,25.3) has 57467 bin [25.3,25.4) has 57944 bin [25.4,25.5) has 57225 bin [25.5,25.6) has 55508 bin [25.6,25.7) has 53396 bin [25.7,25.8) has 52505 bin [25.8,25.9) has 52146 bin [25.9,26.0) has 52536 bin [26.0,26.1) has 51778 bin [26.1,26.2) has 51451 bin [26.2,26.3) has 50714 bin [26.3,26.4) has 50260 bin [26.4,26.5) has 50155 bin [26.5,26.6) has 50106 bin [26.6,26.7) has 48897 bin [26.7,26.8) has 49092 bin [26.8,26.9) has 49041 bin [26.9,27.0) has 48867 bin [27.0,27.1) has 48151 bin [27.1,27.2) has 47233 bin [27.2,27.3) has 46389 bin [27.3,27.4) has 46105 bin [27.4,27.5) has 44795 bin [27.5,27.6) has 44805 bin [27.6,27.7) has 43962 bin [27.7,27.8) has 43805 bin [27.8,27.9) has 42861 bin [27.9,28.0) has 42146 bin [28.0,28.1) has 40858 bin [28.1,28.2) has 40081 bin [28.2,28.3) has 39323 bin [28.3,28.4) has 38790 bin [28.4,28.5) has 37816 bin [28.5,28.6) has 36779 bin [28.6,28.7) has 35793 bin [28.7,28.8) has 34915 bin [28.8,28.9) has 34581 bin [28.9,29.0) has 33891 bin [29.0,29.1) has 33679 bin [29.1,29.2) has 32300 bin [29.2,29.3) has 31738 bin [29.3,29.4) has 30948 bin [29.4,29.5) has 30216 bin [29.5,29.6) has 29914 bin [29.6,29.7) has 29413 bin [29.7,29.8) has 28620 bin [29.8,29.9) has 27989 bin [29.9,30.0) has 26993 bin [30.0,30.1) has 26849 bin [30.1,30.2) has 26000 bin [30.2,30.3) has 25126 bin [30.3,30.4) has 24840 bin [30.4,30.5) has 24466 bin [30.5,30.6) has 23765 bin [30.6,30.7) has 23225 bin [30.7,30.8) has 22449 bin [30.8,30.9) has 21992 bin [30.9,31.0) has 21175 bin [31.0,31.1) has 21037 bin [31.1,31.2) has 20280 bin [31.2,31.3) has 19823 bin [31.3,31.4) has 18994 bin [31.4,31.5) has 18012 bin [31.5,31.6) has 17712 bin [31.6,31.7) has 16861 bin [31.7,31.8) has 16342 bin [31.8,31.9) has 15903 bin [31.9,32.0) has 15450 bin [32.0,32.1) has 14994 bin [32.1,32.2) has 14146 bin [32.2,32.3) has 13719 bin [32.3,32.4) has 13159 bin [32.4,32.5) has 12504 bin [32.5,32.6) has 12184 bin [32.6,32.7) has 11460 bin [32.7,32.8) has 11077 bin [32.8,32.9) has 10601 bin [32.9,33.0) has 10158 bin [33.0,33.1) has 9808 bin [33.1,33.2) has 9396 bin [33.2,33.3) has 9058 bin [33.3,33.4) has 8458 bin [33.4,33.5) has 8031 bin [33.5,33.6) has 7813 bin [33.6,33.7) has 7357 bin [33.7,33.8) has 7160 bin [33.8,33.9) has 6849 bin [33.9,34.0) has 6365 bin [34.0,34.1) has 5884 bin [34.1,34.2) has 5620 bin [34.2,34.3) has 5414 bin [34.3,34.4) has 5125 bin [34.4,34.5) has 4946 bin [34.5,34.6) has 4779 bin [34.6,34.7) has 4530 bin [34.7,34.8) has 4607 bin [34.8,34.9) has 4137 bin [34.9,35.0) has 4109 bin [35.0,35.1) has 3865 bin [35.1,35.2) has 3818 bin [35.2,35.3) has 3791 bin [35.3,35.4) has 3585 bin [35.4,35.5) has 3506 bin [35.5,35.6) has 3241 bin [35.6,35.7) has 3175 bin [35.7,35.8) has 3081 bin [35.8,35.9) has 2925 bin [35.9,36.0) has 2858 bin [36.0,36.1) has 2591 bin [36.1,36.2) has 2495 bin [36.2,36.3) has 2391 bin [36.3,36.4) has 2346 bin [36.4,36.5) has 2215 bin [36.5,36.6) has 2199 bin [36.6,36.7) has 2218 bin [36.7,36.8) has 1998 bin [36.8,36.9) has 1940 bin [36.9,37.0) has 1782 bin [37.0,37.1) has 1685 bin [37.1,37.2) has 1615 bin [37.2,37.3) has 1483 bin [37.3,37.4) has 1339 bin [37.4,37.5) has 1209 bin [37.5,37.6) has 1075 bin [37.6,37.7) has 950 bin [37.7,37.8) has 786 bin [37.8,37.9) has 707 bin [37.9,38.0) has 681 bin [38.0,38.1) has 543 bin [38.1,38.2) has 496 bin [38.2,38.3) has 488 bin [38.3,38.4) has 450 bin [38.4,38.5) has 356 bin [38.5,38.6) has 324 bin [38.6,38.7) has 255 bin [38.7,38.8) has 215 bin [38.8,38.9) has 177 bin [38.9,39.0) has 170 bin [39.0,39.1) has 186 bin [39.1,39.2) has 166 bin [39.2,39.3) has 186 bin [39.3,39.4) has 133 bin [39.4,39.5) has 107 bin [39.5,39.6) has 97 bin [39.6,39.7) has 53 bin [39.7,39.8) has 42 bin [39.8,39.9) has 31 bin [39.9,40.0) has 22 bin [40.0,40.1) has 29 bin [40.1,40.2) has 24 bin [40.2,40.3) has 37 bin [40.3,40.4) has 37 bin [40.4,40.5) has 31 bin [40.5,40.6) has 31 bin [40.6,40.7) has 23 bin [40.7,40.8) has 16 bin [40.8,40.9) has 19 bin [40.9,41.0) has 16 bin [41.0,41.1) has 9 bin [41.1,41.2) has 3 bin [41.2,41.3) has 5 bin [41.3,41.4) has 3 bin [41.4,41.5) has 2 bin [41.6,41.7) has 1 average z coordinate 16.8 for 42428236 element(s) point source id histogram with bin size 1.000000 bin 155 has 23607230 bin 156 has 2206718 bin 212 has 16614288 average point source id 177.372392149416726 for 42428236 element(s)