lasinfo (210611) report for 'AHN4T/17DZ2_20.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: 335/2022 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: 43712417 number of points by return: 37582889 4192947 1526164 357156 49086 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 526230 0 min x y z: 238980.000 526230.000 12.615 max x y z: 240019.999 527519.999 41.039 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: 43712417 extended number of points by return: 37582889 4192947 1526164 357156 49086 3980 195 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 12615 41039 intensity 56 4735 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 69 1069 gps_time 330781880.261771 330859560.349316 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 32 255 B 20 255 NIR 9 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 31.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37582889 number of intermediate returns: 1943995 number of last returns: 37535926 number of single returns: 33350393 covered area in square units/kilounits: 1332720/1.33 point density: all returns 32.80 last only 28.16 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43712417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37582889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4192947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1526164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 357156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49086 instead zero. overview over extended number of returns of given pulse: 33350393 5358352 3515686 1236663 226972 23037 1314 0 0 0 0 0 0 0 0 histogram of classification of points: 7116302 unclassified (1) 34973998 ground (2) 1426879 building (6) 193120 water (9) 2118 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2864906 +---> 585638 of those are unclassified (1) +---> 2198876 of those are ground (2) +---> 71994 of those are building (6) +---> 6464 of those are water (9) +---> 1934 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [12.6,12.7) has 465 bin [12.7,12.8) has 2244 bin [12.8,12.9) has 90503 bin [12.9,13.0) has 131396 bin [13.0,13.1) has 26779 bin [13.1,13.2) has 25727 bin [13.2,13.3) has 24925 bin [13.3,13.4) has 29122 bin [13.4,13.5) has 80626 bin [13.5,13.6) has 121339 bin [13.6,13.7) has 176369 bin [13.7,13.8) has 172588 bin [13.8,13.9) has 224542 bin [13.9,14.0) has 288755 bin [14.0,14.1) has 439257 bin [14.1,14.2) has 765237 bin [14.2,14.3) has 1055636 bin [14.3,14.4) has 1360901 bin [14.4,14.5) has 1816355 bin [14.5,14.6) has 2175024 bin [14.6,14.7) has 2713633 bin [14.7,14.8) has 3546981 bin [14.8,14.9) has 4297323 bin [14.9,15.0) has 4581201 bin [15.0,15.1) has 4008102 bin [15.1,15.2) has 3318847 bin [15.2,15.3) has 2007329 bin [15.3,15.4) has 1157070 bin [15.4,15.5) has 497287 bin [15.5,15.6) has 195310 bin [15.6,15.7) has 111286 bin [15.7,15.8) has 79335 bin [15.8,15.9) has 72460 bin [15.9,16.0) has 72932 bin [16.0,16.1) has 67638 bin [16.1,16.2) has 62899 bin [16.2,16.3) has 59484 bin [16.3,16.4) has 58158 bin [16.4,16.5) has 59128 bin [16.5,16.6) has 57715 bin [16.6,16.7) has 56760 bin [16.7,16.8) has 57606 bin [16.8,16.9) has 60658 bin [16.9,17.0) has 63427 bin [17.0,17.1) has 64721 bin [17.1,17.2) has 70798 bin [17.2,17.3) has 75659 bin [17.3,17.4) has 80278 bin [17.4,17.5) has 88428 bin [17.5,17.6) has 95786 bin [17.6,17.7) has 118925 bin [17.7,17.8) has 112925 bin [17.8,17.9) has 107130 bin [17.9,18.0) has 122601 bin [18.0,18.1) has 110037 bin [18.1,18.2) has 94894 bin [18.2,18.3) has 88409 bin [18.3,18.4) has 88896 bin [18.4,18.5) has 99285 bin [18.5,18.6) has 75917 bin [18.6,18.7) has 60714 bin [18.7,18.8) has 57365 bin [18.8,18.9) has 57296 bin [18.9,19.0) has 55529 bin [19.0,19.1) has 55597 bin [19.1,19.2) has 56503 bin [19.2,19.3) has 54962 bin [19.3,19.4) has 55898 bin [19.4,19.5) has 56154 bin [19.5,19.6) has 56281 bin [19.6,19.7) has 55435 bin [19.7,19.8) has 54792 bin [19.8,19.9) has 54896 bin [19.9,20.0) has 54415 bin [20.0,20.1) has 54257 bin [20.1,20.2) has 53825 bin [20.2,20.3) has 54098 bin [20.3,20.4) has 54543 bin [20.4,20.5) has 56017 bin [20.5,20.6) has 58009 bin [20.6,20.7) has 64111 bin [20.7,20.8) has 68453 bin [20.8,20.9) has 65165 bin [20.9,21.0) has 66390 bin [21.0,21.1) has 62221 bin [21.1,21.2) has 61292 bin [21.2,21.3) has 60838 bin [21.3,21.4) has 60581 bin [21.4,21.5) has 60641 bin [21.5,21.6) has 60557 bin [21.6,21.7) has 59855 bin [21.7,21.8) has 59292 bin [21.8,21.9) has 59337 bin [21.9,22.0) has 59292 bin [22.0,22.1) has 58377 bin [22.1,22.2) has 57282 bin [22.2,22.3) has 56703 bin [22.3,22.4) has 55795 bin [22.4,22.5) has 55566 bin [22.5,22.6) has 53884 bin [22.6,22.7) has 53022 bin [22.7,22.8) has 52284 bin [22.8,22.9) has 50677 bin [22.9,23.0) has 49781 bin [23.0,23.1) has 50633 bin [23.1,23.2) has 50571 bin [23.2,23.3) has 49504 bin [23.3,23.4) has 46781 bin [23.4,23.5) has 46662 bin [23.5,23.6) has 44931 bin [23.6,23.7) has 44168 bin [23.7,23.8) has 43824 bin [23.8,23.9) has 43384 bin [23.9,24.0) has 43176 bin [24.0,24.1) has 44817 bin [24.1,24.2) has 42548 bin [24.2,24.3) has 42322 bin [24.3,24.4) has 41391 bin [24.4,24.5) has 41071 bin [24.5,24.6) has 40742 bin [24.6,24.7) has 41169 bin [24.7,24.8) has 40707 bin [24.8,24.9) has 40702 bin [24.9,25.0) has 40511 bin [25.0,25.1) has 41183 bin [25.1,25.2) has 41216 bin [25.2,25.3) has 41453 bin [25.3,25.4) has 41438 bin [25.4,25.5) has 41301 bin [25.5,25.6) has 41561 bin [25.6,25.7) has 41619 bin [25.7,25.8) has 41216 bin [25.8,25.9) has 40863 bin [25.9,26.0) has 41092 bin [26.0,26.1) has 40348 bin [26.1,26.2) has 40138 bin [26.2,26.3) has 39757 bin [26.3,26.4) has 39667 bin [26.4,26.5) has 39437 bin [26.5,26.6) has 39542 bin [26.6,26.7) has 39475 bin [26.7,26.8) has 39284 bin [26.8,26.9) has 38329 bin [26.9,27.0) has 38293 bin [27.0,27.1) has 38198 bin [27.1,27.2) has 38143 bin [27.2,27.3) has 37932 bin [27.3,27.4) has 37180 bin [27.4,27.5) has 36651 bin [27.5,27.6) has 36446 bin [27.6,27.7) has 36569 bin [27.7,27.8) has 36000 bin [27.8,27.9) has 35429 bin [27.9,28.0) has 34950 bin [28.0,28.1) has 34991 bin [28.1,28.2) has 34356 bin [28.2,28.3) has 33994 bin [28.3,28.4) has 33398 bin [28.4,28.5) has 32691 bin [28.5,28.6) has 32664 bin [28.6,28.7) has 32322 bin [28.7,28.8) has 31458 bin [28.8,28.9) has 31144 bin [28.9,29.0) has 30675 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[32.8,32.9) has 10847 bin [32.9,33.0) has 10484 bin [33.0,33.1) has 9881 bin [33.1,33.2) has 9673 bin [33.2,33.3) has 9165 bin [33.3,33.4) has 8782 bin [33.4,33.5) has 8135 bin [33.5,33.6) has 7677 bin [33.6,33.7) has 7483 bin [33.7,33.8) has 7116 bin [33.8,33.9) has 7120 bin [33.9,34.0) has 6844 bin [34.0,34.1) has 6703 bin [34.1,34.2) has 6258 bin [34.2,34.3) has 5874 bin [34.3,34.4) has 5620 bin [34.4,34.5) has 5352 bin [34.5,34.6) has 5169 bin [34.6,34.7) has 4810 bin [34.7,34.8) has 4542 bin [34.8,34.9) has 4240 bin [34.9,35.0) has 4009 bin [35.0,35.1) has 3963 bin [35.1,35.2) has 3692 bin [35.2,35.3) has 3574 bin [35.3,35.4) has 3414 bin [35.4,35.5) has 3454 bin [35.5,35.6) has 3146 bin [35.6,35.7) has 2900 bin [35.7,35.8) has 2991 bin [35.8,35.9) has 2802 bin [35.9,36.0) has 2806 bin [36.0,36.1) has 2652 bin [36.1,36.2) has 2638 bin [36.2,36.3) has 2372 bin [36.3,36.4) has 2252 bin [36.4,36.5) has 2293 bin [36.5,36.6) has 2123 bin [36.6,36.7) has 2008 bin [36.7,36.8) has 2036 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[40.9,41.0) has 8 bin [41.0,41.1) has 3 average z coordinate 16.3 for 43712417 element(s) point source id histogram with bin size 1.000000 bin 69 has 19526986 bin 70 has 9822219 bin 1069 has 14363212 average point source id 397.80895648026052 for 43712417 element(s)