lasinfo (210611) report for 'AHN4T/51CN2_21.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: 32880760 number of points by return: 29814218 2144949 759054 147010 15529 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 381230 0 min x y z: 144980.000 381230.000 22.127 max x y z: 146019.999 382519.999 57.157 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: 32880760 extended number of points by return: 29814218 2144949 759054 147010 15529 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 22127 57157 intensity 56 4450 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 62 64 gps_time 298030116.516266 298033741.381451 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 36 255 B 24 255 NIR 12 255 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 0.56 44.5 ('Amplitude') attribute1 -16.54 28.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29814218 number of intermediate returns: 925330 number of last returns: 29793961 number of single returns: 27652749 covered area in square units/kilounits: 1340948/1.34 point density: all returns 24.52 last only 22.22 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32880760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29814218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2144949 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 759054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 147010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15529 instead zero. overview over extended number of returns of given pulse: 27652749 2779675 1841847 528414 73103 4781 191 0 0 0 0 0 0 0 0 histogram of classification of points: 3680953 unclassified (1) 28787628 ground (2) 368070 building (6) 44109 water (9) +-> flagged as extended overlap: 2280829 +---> 443789 of those are unclassified (1) +---> 1822328 of those are ground (2) +---> 10456 of those are building (6) +---> 4256 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.1,22.2) has 83 bin [22.2,22.3) has 856 bin [22.3,22.4) has 2343 bin [22.4,22.5) has 16076 bin [22.5,22.6) has 27529 bin [22.6,22.7) has 23584 bin [22.7,22.8) has 28709 bin [22.8,22.9) has 88881 bin [22.9,23.0) has 805813 bin [23.0,23.1) has 1524126 bin [23.1,23.2) has 1995780 bin [23.2,23.3) has 2401929 bin [23.3,23.4) has 1866013 bin [23.4,23.5) has 1668374 bin [23.5,23.6) has 1578287 bin [23.6,23.7) has 1492191 bin [23.7,23.8) has 1498873 bin [23.8,23.9) has 1538757 bin [23.9,24.0) has 1694605 bin [24.0,24.1) has 2069545 bin [24.1,24.2) has 1902698 bin [24.2,24.3) has 1352837 bin [24.3,24.4) has 1050107 bin [24.4,24.5) has 846034 bin [24.5,24.6) has 739829 bin [24.6,24.7) has 622990 bin [24.7,24.8) has 560013 bin [24.8,24.9) has 371044 bin [24.9,25.0) has 240370 bin [25.0,25.1) has 215648 bin [25.1,25.2) has 179632 bin [25.2,25.3) has 138619 bin [25.3,25.4) has 110570 bin [25.4,25.5) has 91504 bin [25.5,25.6) has 79308 bin [25.6,25.7) has 56612 bin [25.7,25.8) has 37113 bin [25.8,25.9) has 25500 bin [25.9,26.0) has 18833 bin [26.0,26.1) has 17060 bin [26.1,26.2) has 16197 bin [26.2,26.3) has 14479 bin [26.3,26.4) has 14374 bin [26.4,26.5) has 13283 bin [26.5,26.6) has 13543 bin [26.6,26.7) has 14343 bin [26.7,26.8) has 14796 bin [26.8,26.9) has 14593 bin [26.9,27.0) has 16321 bin [27.0,27.1) has 18048 bin [27.1,27.2) has 19589 bin [27.2,27.3) has 19336 bin [27.3,27.4) has 18537 bin [27.4,27.5) has 18765 bin [27.5,27.6) has 19468 bin [27.6,27.7) has 18324 bin [27.7,27.8) has 19141 bin [27.8,27.9) has 18998 bin [27.9,28.0) has 19321 bin [28.0,28.1) has 19385 bin [28.1,28.2) has 19800 bin [28.2,28.3) has 19966 bin [28.3,28.4) has 19564 bin [28.4,28.5) has 19729 bin [28.5,28.6) has 19817 bin [28.6,28.7) has 20002 bin [28.7,28.8) has 20220 bin [28.8,28.9) has 19841 bin [28.9,29.0) has 20131 bin [29.0,29.1) has 19545 bin [29.1,29.2) has 19350 bin [29.2,29.3) has 19512 bin [29.3,29.4) has 19611 bin [29.4,29.5) has 19222 bin [29.5,29.6) has 19162 bin [29.6,29.7) has 19937 bin [29.7,29.8) has 19681 bin [29.8,29.9) has 19193 bin [29.9,30.0) has 19090 bin [30.0,30.1) has 18510 bin [30.1,30.2) has 17766 bin [30.2,30.3) has 17142 bin [30.3,30.4) has 17128 bin [30.4,30.5) has 17349 bin [30.5,30.6) has 16990 bin [30.6,30.7) has 17001 bin [30.7,30.8) has 17220 bin [30.8,30.9) has 17581 bin [30.9,31.0) has 17116 bin [31.0,31.1) has 16725 bin [31.1,31.2) has 17277 bin [31.2,31.3) has 17310 bin [31.3,31.4) has 17531 bin [31.4,31.5) has 17818 bin [31.5,31.6) has 17635 bin [31.6,31.7) has 18190 bin [31.7,31.8) has 18399 bin [31.8,31.9) has 18713 bin [31.9,32.0) has 18754 bin [32.0,32.1) has 18484 bin [32.1,32.2) has 18160 bin [32.2,32.3) has 18920 bin [32.3,32.4) has 18262 bin [32.4,32.5) has 17913 bin [32.5,32.6) has 17506 bin [32.6,32.7) has 17788 bin [32.7,32.8) has 17995 bin [32.8,32.9) has 18348 bin [32.9,33.0) has 18341 bin [33.0,33.1) has 18156 bin [33.1,33.2) has 18350 bin [33.2,33.3) has 18270 bin [33.3,33.4) has 18385 bin [33.4,33.5) has 18152 bin [33.5,33.6) has 17901 bin [33.6,33.7) has 18145 bin [33.7,33.8) has 18404 bin [33.8,33.9) has 18490 bin [33.9,34.0) has 18481 bin [34.0,34.1) has 18319 bin [34.1,34.2) has 18237 bin [34.2,34.3) has 18416 bin [34.3,34.4) has 18487 bin [34.4,34.5) has 18396 bin [34.5,34.6) has 18719 bin [34.6,34.7) has 18553 bin [34.7,34.8) has 18322 bin [34.8,34.9) has 18709 bin [34.9,35.0) has 18518 bin [35.0,35.1) has 18642 bin [35.1,35.2) has 18659 bin [35.2,35.3) has 19001 bin [35.3,35.4) has 19204 bin [35.4,35.5) has 19580 bin [35.5,35.6) has 19688 bin [35.6,35.7) has 19906 bin [35.7,35.8) has 20107 bin [35.8,35.9) has 20306 bin [35.9,36.0) has 20460 bin [36.0,36.1) has 20819 bin [36.1,36.2) has 20827 bin [36.2,36.3) has 21234 bin [36.3,36.4) has 20611 bin [36.4,36.5) has 21468 bin [36.5,36.6) has 21631 bin [36.6,36.7) has 21693 bin [36.7,36.8) has 21871 bin [36.8,36.9) has 22425 bin [36.9,37.0) has 22523 bin [37.0,37.1) has 22786 bin [37.1,37.2) has 22723 bin [37.2,37.3) has 23068 bin [37.3,37.4) has 23086 bin [37.4,37.5) has 23098 bin [37.5,37.6) has 23268 bin [37.6,37.7) has 23238 bin [37.7,37.8) has 23586 bin [37.8,37.9) has 24118 bin [37.9,38.0) has 24348 bin [38.0,38.1) has 24548 bin [38.1,38.2) has 25077 bin [38.2,38.3) has 25162 bin [38.3,38.4) has 25724 bin [38.4,38.5) has 25593 bin [38.5,38.6) has 25563 bin [38.6,38.7) has 25323 bin [38.7,38.8) has 25204 bin [38.8,38.9) has 25748 bin [38.9,39.0) has 26389 bin [39.0,39.1) has 26582 bin [39.1,39.2) has 26715 bin [39.2,39.3) has 26850 bin [39.3,39.4) has 26496 bin [39.4,39.5) has 26080 bin [39.5,39.6) has 25694 bin [39.6,39.7) has 26027 bin [39.7,39.8) has 26407 bin [39.8,39.9) has 26746 bin [39.9,40.0) has 26243 bin [40.0,40.1) has 26498 bin [40.1,40.2) has 25946 bin [40.2,40.3) has 25922 bin [40.3,40.4) has 26243 bin [40.4,40.5) has 26297 bin [40.5,40.6) has 26080 bin [40.6,40.7) has 25301 bin [40.7,40.8) has 25063 bin [40.8,40.9) has 24969 bin [40.9,41.0) has 24530 bin [41.0,41.1) has 24638 bin [41.1,41.2) has 23507 bin [41.2,41.3) has 23494 bin [41.3,41.4) has 23195 bin [41.4,41.5) has 23554 bin [41.5,41.6) has 23319 bin [41.6,41.7) has 23057 bin [41.7,41.8) has 22731 bin [41.8,41.9) has 22356 bin [41.9,42.0) has 21928 bin [42.0,42.1) has 20949 bin [42.1,42.2) has 21049 bin [42.2,42.3) has 20489 bin [42.3,42.4) has 20157 bin [42.4,42.5) has 19515 bin [42.5,42.6) has 19556 bin [42.6,42.7) has 19139 bin [42.7,42.8) has 18564 bin [42.8,42.9) has 17979 bin [42.9,43.0) has 17625 bin [43.0,43.1) has 17077 bin [43.1,43.2) has 16443 bin [43.2,43.3) has 16039 bin [43.3,43.4) has 15454 bin [43.4,43.5) has 15213 bin [43.5,43.6) has 14805 bin [43.6,43.7) has 14156 bin [43.7,43.8) has 13434 bin [43.8,43.9) has 13184 bin [43.9,44.0) has 12858 bin [44.0,44.1) has 12193 bin [44.1,44.2) has 11820 bin [44.2,44.3) has 11567 bin [44.3,44.4) has 11269 bin [44.4,44.5) has 10762 bin [44.5,44.6) has 10452 bin [44.6,44.7) has 10068 bin [44.7,44.8) has 9435 bin [44.8,44.9) has 9119 bin [44.9,45.0) has 9041 bin [45.0,45.1) has 8360 bin [45.1,45.2) has 7826 bin [45.2,45.3) has 7609 bin [45.3,45.4) has 7252 bin [45.4,45.5) has 6958 bin [45.5,45.6) has 6588 bin [45.6,45.7) has 6505 bin [45.7,45.8) has 6181 bin [45.8,45.9) has 6001 bin [45.9,46.0) has 5767 bin [46.0,46.1) has 5437 bin [46.1,46.2) has 5119 bin [46.2,46.3) has 5049 bin [46.3,46.4) has 4672 bin [46.4,46.5) has 4453 bin [46.5,46.6) has 4297 bin [46.6,46.7) has 4076 bin [46.7,46.8) has 3845 bin [46.8,46.9) has 3669 bin [46.9,47.0) has 3465 bin [47.0,47.1) has 3268 bin [47.1,47.2) has 3216 bin [47.2,47.3) has 2913 bin [47.3,47.4) has 2804 bin [47.4,47.5) has 2591 bin [47.5,47.6) has 2372 bin [47.6,47.7) has 2324 bin [47.7,47.8) has 2243 bin [47.8,47.9) has 2191 bin [47.9,48.0) has 2112 bin [48.0,48.1) has 2109 bin [48.1,48.2) has 2066 bin [48.2,48.3) has 1926 bin [48.3,48.4) has 1771 bin [48.4,48.5) has 1659 bin [48.5,48.6) has 1684 bin [48.6,48.7) has 1664 bin [48.7,48.8) has 1640 bin [48.8,48.9) has 1425 bin [48.9,49.0) has 1372 bin [49.0,49.1) has 1282 bin [49.1,49.2) has 1298 bin [49.2,49.3) has 1195 bin [49.3,49.4) has 1170 bin [49.4,49.5) has 1162 bin [49.5,49.6) has 1071 bin [49.6,49.7) has 1017 bin [49.7,49.8) has 1003 bin [49.8,49.9) has 931 bin [49.9,50.0) has 1003 bin [50.0,50.1) has 907 bin [50.1,50.2) has 882 bin [50.2,50.3) has 817 bin [50.3,50.4) has 824 bin [50.4,50.5) has 819 bin [50.5,50.6) has 755 bin [50.6,50.7) has 778 bin [50.7,50.8) has 745 bin [50.8,50.9) has 720 bin [50.9,51.0) has 728 bin [51.0,51.1) has 716 bin [51.1,51.2) has 669 bin [51.2,51.3) has 588 bin [51.3,51.4) has 549 bin [51.4,51.5) has 496 bin [51.5,51.6) has 480 bin [51.6,51.7) has 430 bin [51.7,51.8) has 442 bin [51.8,51.9) has 368 bin [51.9,52.0) has 380 bin [52.0,52.1) has 365 bin [52.1,52.2) has 363 bin [52.2,52.3) has 344 bin [52.3,52.4) has 338 bin [52.4,52.5) has 303 bin [52.5,52.6) has 307 bin [52.6,52.7) has 289 bin [52.7,52.8) has 260 bin [52.8,52.9) has 217 bin [52.9,53.0) has 222 bin [53.0,53.1) has 175 bin [53.1,53.2) has 179 bin [53.2,53.3) has 188 bin [53.3,53.4) has 174 bin [53.4,53.5) has 168 bin [53.5,53.6) has 157 bin [53.6,53.7) has 160 bin [53.7,53.8) has 127 bin [53.8,53.9) has 127 bin [53.9,54.0) has 123 bin [54.0,54.1) has 102 bin [54.1,54.2) has 78 bin [54.2,54.3) has 74 bin [54.3,54.4) has 91 bin [54.4,54.5) has 93 bin [54.5,54.6) has 88 bin [54.6,54.7) has 77 bin [54.7,54.8) has 79 bin [54.8,54.9) has 54 bin [54.9,55.0) has 56 bin [55.0,55.1) has 62 bin [55.1,55.2) has 38 bin [55.2,55.3) has 37 bin [55.3,55.4) has 27 bin [55.4,55.5) has 27 bin [55.5,55.6) has 12 bin [55.6,55.7) has 10 bin [55.7,55.8) has 13 bin [55.8,55.9) has 12 bin [55.9,56.0) has 13 bin [56.0,56.1) has 12 bin [56.1,56.2) has 10 bin [56.2,56.3) has 9 bin [56.3,56.4) has 13 bin [56.4,56.5) has 10 bin [56.5,56.6) has 6 bin [56.6,56.7) has 3 bin [56.7,56.8) has 3 bin [56.8,56.9) has 1 bin [56.9,57.0) has 2 bin [57.0,57.1) has 2 bin [57.1,57.2) has 1 average z coordinate 25.3 for 32880760 element(s) point source id histogram with bin size 1.000000 bin 62 has 7054842 bin 63 has 25788794 bin 64 has 37124 average point source id 62.786570687538855 for 32880760 element(s)