lasinfo (210611) report for 'AHN4T/17DZ2_22.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: 35494449 number of points by return: 26158418 6347687 2393979 521946 67073 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 524980 0 min x y z: 235980.000 524980.000 10.916 max x y z: 237019.999 526269.999 46.967 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: 35494449 extended number of points by return: 26158418 6347687 2393979 521946 67073 5122 224 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 10916 46967 intensity 56 4172 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 -9 29 user_data 6 7 point_source_ID 70 71 gps_time 330784457.157098 330785385.476789 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 29 255 B 20 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.27 25.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26158418 number of intermediate returns: 2986381 number of last returns: 26160396 number of single returns: 19810746 covered area in square units/kilounits: 1336280/1.34 point density: all returns 26.56 last only 19.58 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35494449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26158418 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6347687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2393979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 521946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 67073 instead zero. overview over extended number of returns of given pulse: 19810746 7910320 5615075 1818044 309362 29358 1544 0 0 0 0 0 0 0 0 histogram of classification of points: 10042438 unclassified (1) 25194812 ground (2) 95870 building (6) 161329 water (9) +-> flagged as extended overlap: 2313025 +---> 665549 of those are unclassified (1) +---> 1633875 of those are ground (2) +---> 4118 of those are building (6) +---> 9483 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.9,11.0) has 169 bin [11.0,11.1) has 8700 bin [11.1,11.2) has 18997 bin [11.2,11.3) has 25213 bin [11.3,11.4) has 40907 bin [11.4,11.5) has 35478 bin [11.5,11.6) has 43027 bin [11.6,11.7) has 47768 bin [11.7,11.8) has 38340 bin [11.8,11.9) has 76848 bin [11.9,12.0) has 134538 bin [12.0,12.1) has 246278 bin [12.1,12.2) has 386861 bin [12.2,12.3) has 491737 bin [12.3,12.4) has 474699 bin [12.4,12.5) has 520759 bin [12.5,12.6) has 824643 bin [12.6,12.7) has 834342 bin [12.7,12.8) has 838262 bin [12.8,12.9) has 882980 bin [12.9,13.0) has 769071 bin [13.0,13.1) has 643028 bin [13.1,13.2) has 611046 bin [13.2,13.3) has 565018 bin [13.3,13.4) has 719294 bin [13.4,13.5) has 692368 bin [13.5,13.6) has 756534 bin [13.6,13.7) has 1062981 bin [13.7,13.8) has 1177487 bin [13.8,13.9) has 1059353 bin [13.9,14.0) has 994492 bin [14.0,14.1) has 985344 bin [14.1,14.2) has 891825 bin [14.2,14.3) has 946508 bin [14.3,14.4) has 658479 bin [14.4,14.5) has 702237 bin [14.5,14.6) has 787990 bin [14.6,14.7) has 777493 bin [14.7,14.8) has 810066 bin [14.8,14.9) has 870104 bin [14.9,15.0) has 889918 bin [15.0,15.1) has 689691 bin [15.1,15.2) has 371653 bin [15.2,15.3) has 384769 bin [15.3,15.4) has 312195 bin [15.4,15.5) has 283089 bin [15.5,15.6) has 220443 bin [15.6,15.7) has 183526 bin [15.7,15.8) has 145013 bin [15.8,15.9) has 97475 bin [15.9,16.0) has 59801 bin [16.0,16.1) has 37083 bin [16.1,16.2) has 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[31.5,31.6) has 48839 bin [31.6,31.7) has 48524 bin [31.7,31.8) has 48523 bin [31.8,31.9) has 47887 bin [31.9,32.0) has 47630 bin [32.0,32.1) has 47148 bin [32.1,32.2) has 47242 bin [32.2,32.3) has 47434 bin [32.3,32.4) has 46705 bin [32.4,32.5) has 46445 bin [32.5,32.6) has 46175 bin [32.6,32.7) has 45141 bin [32.7,32.8) has 44749 bin [32.8,32.9) has 44349 bin [32.9,33.0) has 43985 bin [33.0,33.1) has 44029 bin [33.1,33.2) has 43715 bin [33.2,33.3) has 43841 bin [33.3,33.4) has 43234 bin [33.4,33.5) has 42795 bin [33.5,33.6) has 42336 bin [33.6,33.7) has 41784 bin [33.7,33.8) has 41301 bin [33.8,33.9) has 41064 bin [33.9,34.0) has 40016 bin [34.0,34.1) has 39732 bin [34.1,34.2) has 38625 bin [34.2,34.3) has 38050 bin [34.3,34.4) has 37103 bin [34.4,34.5) has 35931 bin [34.5,34.6) has 35426 bin [34.6,34.7) has 34759 bin [34.7,34.8) has 33566 bin [34.8,34.9) has 32515 bin [34.9,35.0) has 31662 bin [35.0,35.1) has 30948 bin [35.1,35.2) has 30280 bin [35.2,35.3) has 29279 bin [35.3,35.4) 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3162 bin [39.3,39.4) has 2895 bin [39.4,39.5) has 2711 bin [39.5,39.6) has 2470 bin [39.6,39.7) has 2253 bin [39.7,39.8) has 2023 bin [39.8,39.9) has 1894 bin [39.9,40.0) has 1844 bin [40.0,40.1) has 1609 bin [40.1,40.2) has 1512 bin [40.2,40.3) has 1442 bin [40.3,40.4) has 1245 bin [40.4,40.5) has 1108 bin [40.5,40.6) has 1041 bin [40.6,40.7) has 896 bin [40.7,40.8) has 828 bin [40.8,40.9) has 761 bin [40.9,41.0) has 703 bin [41.0,41.1) has 721 bin [41.1,41.2) has 628 bin [41.2,41.3) has 630 bin [41.3,41.4) has 479 bin [41.4,41.5) has 468 bin [41.5,41.6) has 434 bin [41.6,41.7) has 437 bin [41.7,41.8) has 365 bin [41.8,41.9) has 365 bin [41.9,42.0) has 338 bin [42.0,42.1) has 323 bin [42.1,42.2) has 293 bin [42.2,42.3) has 310 bin [42.3,42.4) has 321 bin [42.4,42.5) has 270 bin [42.5,42.6) has 249 bin [42.6,42.7) has 245 bin [42.7,42.8) has 186 bin [42.8,42.9) has 170 bin [42.9,43.0) has 158 bin [43.0,43.1) has 140 bin [43.1,43.2) has 170 bin [43.2,43.3) has 160 bin [43.3,43.4) has 134 bin [43.4,43.5) has 117 bin [43.5,43.6) has 141 bin [43.6,43.7) has 98 bin [43.7,43.8) has 103 bin [43.8,43.9) has 105 bin [43.9,44.0) has 74 bin [44.0,44.1) has 66 bin [44.1,44.2) has 78 bin [44.2,44.3) has 91 bin [44.3,44.4) has 81 bin [44.4,44.5) has 72 bin [44.5,44.6) has 57 bin [44.6,44.7) has 60 bin [44.7,44.8) has 51 bin [44.8,44.9) has 46 bin [44.9,45.0) has 38 bin [45.0,45.1) has 33 bin [45.1,45.2) has 32 bin [45.2,45.3) has 28 bin [45.3,45.4) has 33 bin [45.4,45.5) has 28 bin [45.5,45.6) has 22 bin [45.6,45.7) has 30 bin [45.7,45.8) has 18 bin [45.8,45.9) has 18 bin [45.9,46.0) has 14 bin [46.0,46.1) has 15 bin [46.1,46.2) has 6 bin [46.2,46.3) has 12 bin [46.3,46.4) has 1 bin [46.4,46.5) has 8 bin [46.5,46.6) has 7 bin [46.6,46.7) has 4 bin [46.7,46.8) has 6 bin [46.8,46.9) has 2 bin [46.9,47.0) has 2 average z coordinate 17.1 for 35494449 element(s) point source id histogram with bin size 1.000000 bin 70 has 18490674 bin 71 has 17003775 average point source id 70.479054485392908 for 35494449 element(s)