lasinfo (210611) report for 'AHN4T/52AZ1_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: 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: 35863663 number of points by return: 22380196 10467209 2682960 312841 20457 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 392480 0 min x y z: 180980.000 392480.000 21.640 max x y z: 182019.999 393769.999 51.533 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: 35863663 extended number of points by return: 22380196 10467209 2682960 312841 20457 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 21640 51533 intensity 48 2650 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 81 83 gps_time 296125466.176176 296128013.594766 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 42 255 B 39 255 NIR 0 243 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 26.5 ('Amplitude') attribute1 -16.57 9.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22380196 number of intermediate returns: 3020723 number of last returns: 22311321 number of single returns: 11848577 covered area in square units/kilounits: 1255872/1.26 point density: all returns 28.56 last only 17.77 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35863663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22380196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10467209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2682960 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 312841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20457 instead zero. overview over extended number of returns of given pulse: 11848577 15600568 7137083 1174480 97687 5049 219 0 0 0 0 0 0 0 0 histogram of classification of points: 20940273 unclassified (1) 14852965 ground (2) 3155 building (6) 67270 water (9) +-> flagged as extended overlap: 2313775 +---> 1251823 of those are unclassified (1) +---> 1056323 of those are ground (2) +---> 3155 of those are building (6) +---> 2474 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.6,21.7) has 3 bin [21.7,21.8) has 157 bin [21.8,21.9) has 7047 bin [21.9,22.0) has 96376 bin [22.0,22.1) has 93910 bin [22.1,22.2) has 73713 bin [22.2,22.3) has 83350 bin [22.3,22.4) has 86653 bin [22.4,22.5) has 49922 bin [22.5,22.6) has 37039 bin [22.6,22.7) has 36396 bin [22.7,22.8) has 39253 bin [22.8,22.9) has 49652 bin [22.9,23.0) has 69395 bin [23.0,23.1) has 103503 bin [23.1,23.2) has 99019 bin [23.2,23.3) has 79637 bin [23.3,23.4) has 92931 bin [23.4,23.5) has 101036 bin [23.5,23.6) has 110258 bin [23.6,23.7) has 155437 bin [23.7,23.8) has 227515 bin [23.8,23.9) has 398359 bin [23.9,24.0) has 586874 bin [24.0,24.1) has 763166 bin [24.1,24.2) has 989955 bin [24.2,24.3) has 1147706 bin [24.3,24.4) has 1168456 bin [24.4,24.5) has 1181966 bin [24.5,24.6) has 1204218 bin [24.6,24.7) has 1170267 bin [24.7,24.8) has 1025783 bin [24.8,24.9) has 858578 bin [24.9,25.0) has 709742 bin [25.0,25.1) has 595405 bin [25.1,25.2) has 482092 bin [25.2,25.3) has 376145 bin [25.3,25.4) has 306174 bin [25.4,25.5) has 257636 bin [25.5,25.6) has 213101 bin [25.6,25.7) has 164875 bin [25.7,25.8) has 132071 bin [25.8,25.9) has 117568 bin [25.9,26.0) has 106487 bin [26.0,26.1) has 99503 bin [26.1,26.2) has 98263 bin [26.2,26.3) has 96692 bin [26.3,26.4) has 96061 bin [26.4,26.5) has 96393 bin [26.5,26.6) has 97321 bin [26.6,26.7) has 98410 bin [26.7,26.8) has 99649 bin [26.8,26.9) has 101687 bin [26.9,27.0) has 101942 bin [27.0,27.1) has 103475 bin [27.1,27.2) has 106386 bin [27.2,27.3) has 108146 bin [27.3,27.4) has 105662 bin [27.4,27.5) has 106093 bin [27.5,27.6) has 107040 bin [27.6,27.7) has 107864 bin [27.7,27.8) has 107841 bin [27.8,27.9) has 108680 bin [27.9,28.0) has 109104 bin [28.0,28.1) has 109398 bin [28.1,28.2) has 109722 bin [28.2,28.3) has 109193 bin [28.3,28.4) has 109575 bin [28.4,28.5) has 109604 bin [28.5,28.6) has 110070 bin [28.6,28.7) has 109990 bin [28.7,28.8) has 109629 bin [28.8,28.9) has 109848 bin [28.9,29.0) has 109125 bin [29.0,29.1) has 107491 bin [29.1,29.2) has 107355 bin [29.2,29.3) has 107031 bin [29.3,29.4) has 105400 bin [29.4,29.5) has 104199 bin [29.5,29.6) has 104022 bin [29.6,29.7) has 103331 bin [29.7,29.8) has 102366 bin [29.8,29.9) has 100493 bin [29.9,30.0) has 100320 bin [30.0,30.1) has 100639 bin [30.1,30.2) has 99557 bin [30.2,30.3) has 99079 bin [30.3,30.4) has 98396 bin [30.4,30.5) has 98359 bin [30.5,30.6) has 97851 bin [30.6,30.7) has 97159 bin [30.7,30.8) has 96491 bin [30.8,30.9) has 95889 bin [30.9,31.0) has 94345 bin [31.0,31.1) has 94524 bin [31.1,31.2) has 93705 bin [31.2,31.3) has 92880 bin [31.3,31.4) has 93463 bin [31.4,31.5) has 92152 bin [31.5,31.6) has 91558 bin [31.6,31.7) has 90432 bin [31.7,31.8) has 90447 bin [31.8,31.9) has 89470 bin [31.9,32.0) has 89295 bin [32.0,32.1) has 88458 bin [32.1,32.2) has 87085 bin [32.2,32.3) has 86243 bin [32.3,32.4) has 85866 bin [32.4,32.5) has 85685 bin [32.5,32.6) has 84728 bin [32.6,32.7) has 83977 bin [32.7,32.8) has 83512 bin [32.8,32.9) has 83632 bin [32.9,33.0) has 84025 bin [33.0,33.1) has 84648 bin [33.1,33.2) has 84629 bin [33.2,33.3) has 85139 bin [33.3,33.4) has 85852 bin [33.4,33.5) has 86924 bin [33.5,33.6) has 88287 bin [33.6,33.7) has 90015 bin [33.7,33.8) has 91966 bin [33.8,33.9) has 93656 bin [33.9,34.0) has 95199 bin [34.0,34.1) has 98252 bin [34.1,34.2) has 100751 bin [34.2,34.3) has 104088 bin [34.3,34.4) has 106398 bin [34.4,34.5) has 109118 bin [34.5,34.6) has 111377 bin [34.6,34.7) has 114382 bin [34.7,34.8) has 117567 bin [34.8,34.9) has 119711 bin [34.9,35.0) has 123525 bin [35.0,35.1) has 126812 bin [35.1,35.2) has 131132 bin [35.2,35.3) has 135484 bin [35.3,35.4) has 137812 bin [35.4,35.5) has 141365 bin [35.5,35.6) has 144311 bin [35.6,35.7) has 147316 bin [35.7,35.8) has 151727 bin [35.8,35.9) has 155604 bin [35.9,36.0) has 159599 bin [36.0,36.1) has 164903 bin [36.1,36.2) has 167552 bin [36.2,36.3) has 172253 bin [36.3,36.4) has 175416 bin [36.4,36.5) has 178889 bin [36.5,36.6) has 182147 bin [36.6,36.7) has 185772 bin [36.7,36.8) has 189797 bin [36.8,36.9) has 192201 bin [36.9,37.0) has 194235 bin [37.0,37.1) has 197777 bin [37.1,37.2) has 199222 bin [37.2,37.3) has 201684 bin [37.3,37.4) has 203692 bin [37.4,37.5) has 206874 bin [37.5,37.6) has 208030 bin [37.6,37.7) has 207861 bin [37.7,37.8) has 208115 bin [37.8,37.9) has 207790 bin [37.9,38.0) has 206983 bin [38.0,38.1) has 207134 bin [38.1,38.2) has 205743 bin [38.2,38.3) has 204190 bin [38.3,38.4) has 202636 bin [38.4,38.5) has 199851 bin [38.5,38.6) has 198800 bin [38.6,38.7) has 198294 bin [38.7,38.8) has 194751 bin [38.8,38.9) has 189941 bin [38.9,39.0) has 186551 bin [39.0,39.1) has 181633 bin [39.1,39.2) has 179453 bin [39.2,39.3) has 173180 bin [39.3,39.4) has 169366 bin [39.4,39.5) has 164110 bin [39.5,39.6) has 159215 bin [39.6,39.7) has 153163 bin [39.7,39.8) has 149893 bin [39.8,39.9) has 145644 bin [39.9,40.0) has 140374 bin [40.0,40.1) has 136071 bin [40.1,40.2) has 131942 bin [40.2,40.3) has 127105 bin [40.3,40.4) has 121282 bin [40.4,40.5) has 116062 bin [40.5,40.6) has 109575 bin [40.6,40.7) has 105283 bin [40.7,40.8) has 99484 bin [40.8,40.9) has 94556 bin [40.9,41.0) has 89865 bin [41.0,41.1) has 84054 bin [41.1,41.2) has 80321 bin [41.2,41.3) has 75429 bin [41.3,41.4) has 71324 bin [41.4,41.5) has 67254 bin [41.5,41.6) has 63104 bin [41.6,41.7) has 58994 bin [41.7,41.8) has 55464 bin [41.8,41.9) has 52622 bin [41.9,42.0) has 49060 bin [42.0,42.1) has 45837 bin [42.1,42.2) has 42788 bin [42.2,42.3) has 40114 bin [42.3,42.4) has 37104 bin [42.4,42.5) has 34753 bin [42.5,42.6) has 32304 bin [42.6,42.7) has 30603 bin [42.7,42.8) has 28836 bin [42.8,42.9) has 26239 bin [42.9,43.0) has 24662 bin [43.0,43.1) has 22354 bin [43.1,43.2) has 20332 bin [43.2,43.3) has 18857 bin [43.3,43.4) has 17297 bin [43.4,43.5) has 16427 bin [43.5,43.6) has 15030 bin [43.6,43.7) has 13965 bin [43.7,43.8) has 12893 bin [43.8,43.9) has 11786 bin [43.9,44.0) has 10746 bin [44.0,44.1) has 9393 bin [44.1,44.2) has 8726 bin [44.2,44.3) has 7788 bin [44.3,44.4) has 7255 bin [44.4,44.5) has 6559 bin [44.5,44.6) has 5901 bin [44.6,44.7) has 5626 bin [44.7,44.8) has 5220 bin [44.8,44.9) has 4543 bin [44.9,45.0) has 4210 bin [45.0,45.1) has 3662 bin [45.1,45.2) has 3393 bin [45.2,45.3) has 3099 bin [45.3,45.4) has 2756 bin [45.4,45.5) has 2395 bin [45.5,45.6) has 2098 bin [45.6,45.7) has 1886 bin [45.7,45.8) has 1742 bin [45.8,45.9) has 1486 bin [45.9,46.0) has 1387 bin [46.0,46.1) has 1299 bin [46.1,46.2) has 1181 bin [46.2,46.3) has 1190 bin [46.3,46.4) has 977 bin [46.4,46.5) has 855 bin [46.5,46.6) has 669 bin [46.6,46.7) has 666 bin [46.7,46.8) has 588 bin [46.8,46.9) has 540 bin [46.9,47.0) has 424 bin [47.0,47.1) has 450 bin [47.1,47.2) has 409 bin [47.2,47.3) has 357 bin [47.3,47.4) has 321 bin [47.4,47.5) has 311 bin [47.5,47.6) has 272 bin [47.6,47.7) has 243 bin [47.7,47.8) has 245 bin [47.8,47.9) has 204 bin [47.9,48.0) has 190 bin [48.0,48.1) has 140 bin [48.1,48.2) has 138 bin [48.2,48.3) has 149 bin [48.3,48.4) has 113 bin [48.4,48.5) has 95 bin [48.5,48.6) has 85 bin [48.6,48.7) has 61 bin [48.7,48.8) has 86 bin [48.8,48.9) has 84 bin [48.9,49.0) has 78 bin [49.0,49.1) has 76 bin [49.1,49.2) has 62 bin [49.2,49.3) has 41 bin [49.3,49.4) has 28 bin [49.4,49.5) has 28 bin [49.5,49.6) has 33 bin [49.6,49.7) has 33 bin [49.7,49.8) has 33 bin [49.8,49.9) has 35 bin [49.9,50.0) has 21 bin [50.0,50.1) has 23 bin [50.1,50.2) has 13 bin [50.2,50.3) has 12 bin [50.3,50.4) has 7 bin [50.4,50.5) has 3 bin [50.6,50.7) has 3 bin [50.7,50.8) has 3 bin [50.8,50.9) has 4 bin [50.9,51.0) has 6 bin [51.0,51.1) has 4 bin [51.1,51.2) has 4 bin [51.2,51.3) has 2 bin [51.4,51.5) has 2 bin [51.5,51.6) has 1 average z coordinate 30.3 for 35863663 element(s) point source id histogram with bin size 1.000000 bin 81 has 23034 bin 82 has 26213889 bin 83 has 9626740 average point source id 82.267783745346932 for 35863663 element(s)