lasinfo (210611) report for 'AHN4T/28FZ1_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: 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: 42948234 number of points by return: 38992561 2445947 1137320 321804 49460 scale factor x y z: 0.001 0.001 0.001 offset x y z: 251980 488730 0 min x y z: 251980.000 488730.000 14.471 max x y z: 253019.999 490019.999 46.214 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: 42948234 extended number of points by return: 38992561 2445947 1137320 321804 49460 1093 49 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 14471 46214 intensity 56 4663 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 13 user_data 6 7 point_source_ID 173 208 gps_time 324215357.531061 328788930.856364 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 42 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.3 30.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38992561 number of intermediate returns: 1510692 number of last returns: 38990140 number of single returns: 36545159 covered area in square units/kilounits: 1341244/1.34 point density: all returns 32.02 last only 29.07 (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 42948234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38992561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2445947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1137320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 321804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49460 instead zero. overview over extended number of returns of given pulse: 36545159 2622333 2445201 1087775 225392 21121 1253 0 0 0 0 0 0 0 0 histogram of classification of points: 4533375 unclassified (1) 37757271 ground (2) 642149 building (6) 15439 water (9) +-> flagged as extended overlap: 3008454 +---> 367111 of those are unclassified (1) +---> 2628431 of those are ground (2) +---> 12505 of those are building (6) +---> 407 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.4,14.5) has 5 bin [14.5,14.6) has 153 bin [14.6,14.7) has 217 bin [14.7,14.8) has 454 bin [14.8,14.9) has 1463 bin [14.9,15.0) has 2414 bin [15.0,15.1) has 2570 bin [15.1,15.2) has 6451 bin [15.2,15.3) has 7050 bin [15.3,15.4) has 8890 bin [15.4,15.5) has 9940 bin [15.5,15.6) has 9813 bin [15.6,15.7) has 19989 bin [15.7,15.8) has 29804 bin [15.8,15.9) has 74745 bin [15.9,16.0) has 214765 bin [16.0,16.1) has 289192 bin [16.1,16.2) has 234717 bin [16.2,16.3) has 284528 bin [16.3,16.4) has 442908 bin [16.4,16.5) has 465866 bin [16.5,16.6) has 448413 bin [16.6,16.7) has 543912 bin [16.7,16.8) has 696734 bin [16.8,16.9) has 905372 bin [16.9,17.0) has 938334 bin [17.0,17.1) has 873559 bin [17.1,17.2) has 927134 bin [17.2,17.3) has 1209864 bin [17.3,17.4) has 1626632 bin [17.4,17.5) has 1977101 bin [17.5,17.6) has 2529569 bin [17.6,17.7) has 2241991 bin [17.7,17.8) has 2312598 bin [17.8,17.9) has 2003493 bin [17.9,18.0) has 1754600 bin [18.0,18.1) has 1910431 bin [18.1,18.2) has 1825309 bin [18.2,18.3) has 1571968 bin [18.3,18.4) has 1484731 bin [18.4,18.5) has 1306662 bin [18.5,18.6) has 1020671 bin [18.6,18.7) has 806860 bin [18.7,18.8) has 712104 bin [18.8,18.9) has 585450 bin [18.9,19.0) has 566604 bin [19.0,19.1) has 459828 bin [19.1,19.2) has 419472 bin [19.2,19.3) has 317470 bin [19.3,19.4) has 208990 bin [19.4,19.5) has 248382 bin [19.5,19.6) has 237540 bin [19.6,19.7) has 244146 bin [19.7,19.8) has 297684 bin [19.8,19.9) has 354211 bin [19.9,20.0) has 322755 bin [20.0,20.1) has 172357 bin [20.1,20.2) has 61628 bin [20.2,20.3) has 60507 bin [20.3,20.4) has 52972 bin [20.4,20.5) has 49767 bin [20.5,20.6) has 48139 bin [20.6,20.7) has 37016 bin [20.7,20.8) has 26555 bin [20.8,20.9) has 33165 bin [20.9,21.0) has 27538 bin [21.0,21.1) has 25283 bin [21.1,21.2) has 26809 bin [21.2,21.3) has 25951 bin [21.3,21.4) has 24346 bin [21.4,21.5) has 23687 bin [21.5,21.6) has 23030 bin [21.6,21.7) has 22061 bin [21.7,21.8) has 22904 bin [21.8,21.9) has 23494 bin [21.9,22.0) has 23948 bin [22.0,22.1) has 23181 bin [22.1,22.2) has 23886 bin [22.2,22.3) has 26077 bin [22.3,22.4) has 27989 bin [22.4,22.5) has 34267 bin [22.5,22.6) has 29423 bin [22.6,22.7) has 32516 bin [22.7,22.8) has 29691 bin [22.8,22.9) has 28520 bin [22.9,23.0) has 27876 bin [23.0,23.1) has 29923 bin [23.1,23.2) has 29282 bin [23.2,23.3) has 28914 bin [23.3,23.4) has 29191 bin [23.4,23.5) has 28572 bin [23.5,23.6) has 28657 bin [23.6,23.7) has 28695 bin [23.7,23.8) has 28917 bin [23.8,23.9) has 28310 bin [23.9,24.0) has 28395 bin [24.0,24.1) has 29098 bin [24.1,24.2) has 28893 bin [24.2,24.3) has 29682 bin [24.3,24.4) has 30049 bin [24.4,24.5) has 30641 bin [24.5,24.6) has 31215 bin [24.6,24.7) has 30409 bin [24.7,24.8) has 30704 bin [24.8,24.9) has 30642 bin [24.9,25.0) has 30800 bin [25.0,25.1) has 31039 bin [25.1,25.2) has 31034 bin [25.2,25.3) has 30935 bin [25.3,25.4) has 31025 bin [25.4,25.5) has 30873 bin [25.5,25.6) has 30137 bin [25.6,25.7) has 30439 bin [25.7,25.8) has 30410 bin [25.8,25.9) has 30140 bin [25.9,26.0) has 30042 bin [26.0,26.1) has 30277 bin [26.1,26.2) has 30444 bin [26.2,26.3) has 30887 bin [26.3,26.4) has 30880 bin [26.4,26.5) has 30809 bin [26.5,26.6) has 30815 bin [26.6,26.7) has 30296 bin [26.7,26.8) has 29860 bin [26.8,26.9) has 30587 bin [26.9,27.0) has 30555 bin [27.0,27.1) has 30180 bin [27.1,27.2) has 28664 bin [27.2,27.3) has 28057 bin [27.3,27.4) has 28320 bin [27.4,27.5) has 27980 bin [27.5,27.6) has 28007 bin [27.6,27.7) has 28131 bin [27.7,27.8) has 34333 bin [27.8,27.9) has 35459 bin [27.9,28.0) has 41826 bin [28.0,28.1) has 35581 bin [28.1,28.2) has 32514 bin [28.2,28.3) has 28826 bin [28.3,28.4) has 27928 bin [28.4,28.5) has 28477 bin [28.5,28.6) has 27074 bin [28.6,28.7) has 26972 bin [28.7,28.8) has 26190 bin [28.8,28.9) has 25929 bin [28.9,29.0) has 26609 bin [29.0,29.1) has 26294 bin [29.1,29.2) has 26071 bin [29.2,29.3) has 26262 bin [29.3,29.4) has 26284 bin [29.4,29.5) has 25892 bin [29.5,29.6) has 25895 bin [29.6,29.7) has 26062 bin [29.7,29.8) has 26182 bin [29.8,29.9) has 25952 bin [29.9,30.0) has 25761 bin [30.0,30.1) has 26173 bin [30.1,30.2) has 25764 bin [30.2,30.3) has 25770 bin [30.3,30.4) has 25736 bin [30.4,30.5) has 25597 bin [30.5,30.6) has 25342 bin [30.6,30.7) has 25227 bin [30.7,30.8) has 25032 bin [30.8,30.9) has 25312 bin [30.9,31.0) has 25201 bin [31.0,31.1) has 24668 bin [31.1,31.2) has 24681 bin [31.2,31.3) has 24607 bin [31.3,31.4) has 24268 bin [31.4,31.5) has 24385 bin [31.5,31.6) has 24211 bin [31.6,31.7) has 23968 bin [31.7,31.8) has 23894 bin [31.8,31.9) has 23805 bin [31.9,32.0) has 23850 bin [32.0,32.1) has 24233 bin [32.1,32.2) has 24192 bin [32.2,32.3) has 24086 bin [32.3,32.4) has 23827 bin [32.4,32.5) has 23636 bin [32.5,32.6) has 23126 bin [32.6,32.7) has 22972 bin [32.7,32.8) has 22751 bin [32.8,32.9) has 23054 bin [32.9,33.0) has 23092 bin [33.0,33.1) has 22985 bin [33.1,33.2) has 22756 bin [33.2,33.3) has 21906 bin [33.3,33.4) has 21675 bin [33.4,33.5) has 21159 bin [33.5,33.6) has 20687 bin [33.6,33.7) has 20572 bin [33.7,33.8) has 20111 bin [33.8,33.9) has 19298 bin [33.9,34.0) has 19322 bin [34.0,34.1) has 18738 bin [34.1,34.2) has 18697 bin [34.2,34.3) has 18001 bin [34.3,34.4) has 17840 bin [34.4,34.5) has 17541 bin [34.5,34.6) has 17292 bin [34.6,34.7) has 17217 bin [34.7,34.8) has 17223 bin [34.8,34.9) has 17009 bin [34.9,35.0) has 16965 bin [35.0,35.1) has 16676 bin [35.1,35.2) has 16574 bin [35.2,35.3) has 16564 bin [35.3,35.4) has 16094 bin [35.4,35.5) has 15883 bin [35.5,35.6) has 15950 bin [35.6,35.7) has 15626 bin [35.7,35.8) has 15358 bin [35.8,35.9) has 14879 bin [35.9,36.0) has 14536 bin [36.0,36.1) has 14293 bin [36.1,36.2) has 14076 bin [36.2,36.3) has 14023 bin [36.3,36.4) has 13612 bin [36.4,36.5) has 13568 bin [36.5,36.6) has 13916 bin [36.6,36.7) has 13339 bin [36.7,36.8) has 13312 bin [36.8,36.9) has 12860 bin [36.9,37.0) has 12779 bin [37.0,37.1) has 12400 bin [37.1,37.2) has 12292 bin [37.2,37.3) has 11835 bin [37.3,37.4) has 12037 bin [37.4,37.5) has 11723 bin [37.5,37.6) has 11703 bin [37.6,37.7) has 11876 bin [37.7,37.8) has 11585 bin [37.8,37.9) has 11663 bin [37.9,38.0) has 11581 bin [38.0,38.1) has 11234 bin [38.1,38.2) has 10900 bin [38.2,38.3) has 10476 bin [38.3,38.4) has 10245 bin [38.4,38.5) has 9993 bin [38.5,38.6) has 10075 bin [38.6,38.7) has 9818 bin [38.7,38.8) has 9176 bin [38.8,38.9) has 9015 bin [38.9,39.0) has 8571 bin [39.0,39.1) has 8563 bin [39.1,39.2) has 8239 bin [39.2,39.3) has 8177 bin [39.3,39.4) has 7660 bin [39.4,39.5) has 7424 bin [39.5,39.6) has 7206 bin [39.6,39.7) has 6957 bin [39.7,39.8) has 6506 bin [39.8,39.9) has 6289 bin [39.9,40.0) has 6177 bin [40.0,40.1) has 5854 bin [40.1,40.2) has 5435 bin [40.2,40.3) has 5213 bin [40.3,40.4) has 4991 bin [40.4,40.5) has 4916 bin [40.5,40.6) has 4653 bin [40.6,40.7) has 4626 bin [40.7,40.8) has 4498 bin [40.8,40.9) has 4065 bin [40.9,41.0) has 3528 bin [41.0,41.1) has 3546 bin [41.1,41.2) has 3169 bin [41.2,41.3) has 2922 bin [41.3,41.4) has 2666 bin [41.4,41.5) has 2356 bin [41.5,41.6) has 2207 bin [41.6,41.7) has 2029 bin [41.7,41.8) has 1948 bin [41.8,41.9) has 1836 bin [41.9,42.0) has 1634 bin [42.0,42.1) has 1576 bin [42.1,42.2) has 1466 bin [42.2,42.3) has 1347 bin [42.3,42.4) has 1310 bin [42.4,42.5) has 1282 bin [42.5,42.6) has 1127 bin [42.6,42.7) has 1089 bin [42.7,42.8) has 968 bin [42.8,42.9) has 872 bin [42.9,43.0) has 866 bin [43.0,43.1) has 783 bin [43.1,43.2) has 704 bin [43.2,43.3) has 704 bin [43.3,43.4) has 644 bin [43.4,43.5) has 586 bin [43.5,43.6) has 558 bin [43.6,43.7) has 481 bin [43.7,43.8) has 458 bin [43.8,43.9) has 425 bin [43.9,44.0) has 393 bin [44.0,44.1) has 325 bin [44.1,44.2) has 275 bin [44.2,44.3) has 250 bin [44.3,44.4) has 190 bin [44.4,44.5) has 159 bin [44.5,44.6) has 142 bin [44.6,44.7) has 134 bin [44.7,44.8) has 107 bin [44.8,44.9) has 86 bin [44.9,45.0) has 91 bin [45.0,45.1) has 98 bin [45.1,45.2) has 101 bin [45.2,45.3) has 88 bin [45.3,45.4) has 92 bin [45.4,45.5) has 75 bin [45.5,45.6) has 71 bin [45.6,45.7) has 70 bin [45.7,45.8) has 43 bin [45.8,45.9) has 36 bin [45.9,46.0) has 11 bin [46.0,46.1) has 12 bin [46.1,46.2) has 2 bin [46.2,46.3) has 1 average z coordinate 19.0 for 42948234 element(s) point source id histogram with bin size 1.000000 bin 173 has 21090779 bin 174 has 10404611 bin 208 has 11452844 average point source id 182.575577682658604 for 42948234 element(s)