lasinfo (210611) report for 'AHN4T/51CN1_17.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: 32252518 number of points by return: 29016812 2376476 731390 117088 10752 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 382480 0 min x y z: 140980.000 382480.000 19.578 max x y z: 142019.999 383769.999 52.632 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: 32252518 extended number of points by return: 29016812 2376476 731390 117088 10752 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 19578 52632 intensity 56 5029 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 -30 16 user_data 6 7 point_source_ID 59 1058 gps_time 298025993.934488 300273112.524001 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 37 255 B 25 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 2667 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.52 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29016812 number of intermediate returns: 854832 number of last returns: 29027490 number of single returns: 26646616 covered area in square units/kilounits: 1341276/1.34 point density: all returns 24.05 last only 21.64 (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 32252518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29016812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2376476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 731390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 117088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10752 instead zero. overview over extended number of returns of given pulse: 26646616 3289429 1838454 424439 50353 3083 144 0 0 0 0 0 0 0 0 histogram of classification of points: 4263279 unclassified (1) 27838953 ground (2) 122748 building (6) 27538 water (9) +-> flagged as extended overlap: 2627251 +---> 752165 of those are unclassified (1) +---> 1873498 of those are ground (2) +---> 1588 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.5,19.6) has 4 bin [19.6,19.7) has 63 bin [19.7,19.8) has 60 bin [19.8,19.9) has 139 bin [19.9,20.0) has 813 bin [20.0,20.1) has 1151 bin [20.1,20.2) has 1464 bin [20.2,20.3) has 3630 bin [20.3,20.4) has 3474 bin [20.4,20.5) has 6089 bin [20.5,20.6) has 29075 bin [20.6,20.7) has 72429 bin [20.7,20.8) has 92607 bin [20.8,20.9) has 170533 bin [20.9,21.0) has 204950 bin [21.0,21.1) has 150727 bin [21.1,21.2) has 172277 bin [21.2,21.3) has 298841 bin [21.3,21.4) has 403855 bin [21.4,21.5) has 460028 bin [21.5,21.6) has 525772 bin [21.6,21.7) has 432218 bin [21.7,21.8) has 431191 bin [21.8,21.9) has 573028 bin [21.9,22.0) has 944891 bin [22.0,22.1) has 1413836 bin [22.1,22.2) has 1470400 bin [22.2,22.3) has 1482410 bin [22.3,22.4) has 1908450 bin [22.4,22.5) has 2257545 bin [22.5,22.6) has 2487236 bin [22.6,22.7) has 2139994 bin [22.7,22.8) has 2243511 bin [22.8,22.9) has 1594326 bin [22.9,23.0) has 1218023 bin [23.0,23.1) has 911568 bin [23.1,23.2) has 548202 bin [23.2,23.3) has 438536 bin [23.3,23.4) has 385903 bin [23.4,23.5) has 345447 bin [23.5,23.6) has 314692 bin [23.6,23.7) has 352186 bin [23.7,23.8) has 367957 bin [23.8,23.9) has 353847 bin [23.9,24.0) has 149242 bin [24.0,24.1) has 127359 bin [24.1,24.2) has 121370 bin [24.2,24.3) has 110176 bin [24.3,24.4) has 92245 bin [24.4,24.5) has 69039 bin [24.5,24.6) has 47104 bin [24.6,24.7) has 34009 bin [24.7,24.8) has 23170 bin [24.8,24.9) has 18021 bin [24.9,25.0) has 16085 bin [25.0,25.1) has 14875 bin [25.1,25.2) has 15156 bin [25.2,25.3) has 16392 bin [25.3,25.4) has 17631 bin [25.4,25.5) has 18789 bin [25.5,25.6) has 18199 bin [25.6,25.7) has 17536 bin [25.7,25.8) has 17622 bin [25.8,25.9) has 17883 bin [25.9,26.0) has 18676 bin [26.0,26.1) has 18734 bin [26.1,26.2) has 19924 bin [26.2,26.3) has 20600 bin [26.3,26.4) has 21050 bin [26.4,26.5) has 18355 bin [26.5,26.6) has 17687 bin [26.6,26.7) has 17204 bin [26.7,26.8) has 17493 bin [26.8,26.9) has 17630 bin [26.9,27.0) has 17282 bin [27.0,27.1) has 17659 bin [27.1,27.2) has 17995 bin [27.2,27.3) has 18060 bin [27.3,27.4) has 18538 bin [27.4,27.5) has 18242 bin [27.5,27.6) has 18433 bin [27.6,27.7) has 18598 bin [27.7,27.8) has 18253 bin [27.8,27.9) has 18283 bin [27.9,28.0) has 18635 bin [28.0,28.1) has 18690 bin [28.1,28.2) has 18766 bin [28.2,28.3) has 18708 bin [28.3,28.4) has 19128 bin [28.4,28.5) has 18909 bin [28.5,28.6) has 18820 bin [28.6,28.7) has 18464 bin [28.7,28.8) has 18138 bin [28.8,28.9) has 18214 bin [28.9,29.0) has 18078 bin [29.0,29.1) has 18052 bin [29.1,29.2) has 17775 bin [29.2,29.3) has 17479 bin [29.3,29.4) has 17154 bin [29.4,29.5) has 17279 bin [29.5,29.6) has 17238 bin [29.6,29.7) has 18028 bin [29.7,29.8) has 17946 bin [29.8,29.9) has 17448 bin [29.9,30.0) has 17389 bin [30.0,30.1) has 17317 bin [30.1,30.2) has 17142 bin [30.2,30.3) has 17380 bin [30.3,30.4) has 17411 bin [30.4,30.5) has 17179 bin [30.5,30.6) has 17821 bin [30.6,30.7) has 17649 bin [30.7,30.8) has 18310 bin [30.8,30.9) has 18091 bin [30.9,31.0) has 18199 bin [31.0,31.1) has 18423 bin [31.1,31.2) has 18579 bin [31.2,31.3) has 18410 bin [31.3,31.4) has 18307 bin [31.4,31.5) has 18550 bin [31.5,31.6) has 18746 bin [31.6,31.7) has 19215 bin [31.7,31.8) has 19001 bin [31.8,31.9) has 18766 bin [31.9,32.0) has 18817 bin [32.0,32.1) has 18986 bin [32.1,32.2) has 19155 bin [32.2,32.3) has 19764 bin [32.3,32.4) has 20078 bin [32.4,32.5) has 20312 bin [32.5,32.6) has 20725 bin [32.6,32.7) 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[40.3,40.4) has 23755 bin [40.4,40.5) has 23145 bin [40.5,40.6) has 22448 bin [40.6,40.7) has 21628 bin [40.7,40.8) has 20954 bin [40.8,40.9) has 20323 bin [40.9,41.0) has 19806 bin [41.0,41.1) has 19355 bin [41.1,41.2) has 18820 bin [41.2,41.3) has 18288 bin [41.3,41.4) has 17376 bin [41.4,41.5) has 16521 bin [41.5,41.6) has 16239 bin [41.6,41.7) has 15245 bin [41.7,41.8) has 14709 bin [41.8,41.9) has 13868 bin [41.9,42.0) has 13639 bin [42.0,42.1) has 13166 bin [42.1,42.2) has 12421 bin [42.2,42.3) has 11551 bin [42.3,42.4) has 11400 bin [42.4,42.5) has 10798 bin [42.5,42.6) has 10480 bin [42.6,42.7) has 9965 bin [42.7,42.8) has 9724 bin [42.8,42.9) has 9267 bin [42.9,43.0) has 8698 bin [43.0,43.1) has 8517 bin [43.1,43.2) has 7925 bin [43.2,43.3) has 7608 bin [43.3,43.4) has 7293 bin [43.4,43.5) has 6961 bin [43.5,43.6) has 6767 bin [43.6,43.7) has 6088 bin [43.7,43.8) has 5977 bin [43.8,43.9) has 5788 bin [43.9,44.0) has 5368 bin [44.0,44.1) has 5253 bin [44.1,44.2) has 4964 bin 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has 5 bin [52.5,52.6) has 3 bin [52.6,52.7) has 2 average z coordinate 24.1 for 32252518 element(s) point source id histogram with bin size 1.000000 bin 59 has 20312417 bin 60 has 10431734 bin 1058 has 1508367 average point source id 106.04409023196267 for 32252518 element(s)