lasinfo (210611) report for 'AHN4T/19FN2_15.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: 177/2021 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: 24406197 number of points by return: 23325143 738709 261959 78638 1748 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 521230 0 min x y z: 138980.000 521230.000 -8.572 max x y z: 140019.999 522519.999 25.692 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: 24406197 extended number of points by return: 23325143 738709 261959 78638 1748 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 -8572 25692 intensity 24 4992 return_number 1 5 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 8 9 point_source_ID 46 49 gps_time 269682523.625972 269684777.391642 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 38 255 B 36 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.24 49.92 ('Amplitude') attribute1 -18.08 32.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23325143 number of intermediate returns: 344373 number of last returns: 23316975 number of single returns: 22580294 covered area in square units/kilounits: 1319212/1.32 point density: all returns 18.50 last only 17.67 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24406197 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23325143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 738709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 261959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 78638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1748 instead zero. overview over extended number of returns of given pulse: 22580294 956476 550734 309896 8552 235 10 0 0 0 0 0 0 0 0 histogram of classification of points: 1735282 unclassified (1) 22143265 ground (2) 397576 building (6) 97131 water (9) 32943 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1564462 +---> 113876 of those are unclassified (1) +---> 1375837 of those are ground (2) +---> 64703 of those are building (6) +---> 6810 of those are water (9) +---> 3236 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-8.6,-8.5) has 90 bin [-8.5,-8.4) has 500 bin [-8.4,-8.3) has 1190 bin [-8.3,-8.2) has 1530 bin [-8.2,-8.1) has 1573 bin [-8.1,-8.0) has 1575 bin [-8.0,-7.9) has 1481 bin [-7.9,-7.8) has 1468 bin [-7.8,-7.7) has 1368 bin [-7.7,-7.6) has 1352 bin [-7.6,-7.5) has 1364 bin [-7.5,-7.4) has 1333 bin [-7.4,-7.3) has 1410 bin [-7.3,-7.2) has 1448 bin [-7.2,-7.1) has 1431 bin [-7.1,-7.0) has 1526 bin [-7.0,-6.9) has 1445 bin [-6.9,-6.8) has 1490 bin [-6.8,-6.7) has 1454 bin [-6.7,-6.6) has 1495 bin [-6.6,-6.5) has 1466 bin [-6.5,-6.4) has 1520 bin [-6.4,-6.3) has 1506 bin [-6.3,-6.2) has 1782 bin [-6.2,-6.1) has 2152 bin [-6.1,-6.0) has 2440 bin [-6.0,-5.9) has 2704 bin [-5.9,-5.8) has 3082 bin [-5.8,-5.7) has 3610 bin [-5.7,-5.6) has 3833 bin [-5.6,-5.5) has 3680 bin [-5.5,-5.4) has 4414 bin [-5.4,-5.3) has 4299 bin [-5.3,-5.2) has 4388 bin [-5.2,-5.1) has 4223 bin [-5.1,-5.0) has 4317 bin [-5.0,-4.9) has 4777 bin [-4.9,-4.8) has 4979 bin [-4.8,-4.7) has 4947 bin [-4.7,-4.6) has 5165 bin [-4.6,-4.5) has 5081 bin [-4.5,-4.4) has 5279 bin [-4.4,-4.3) has 5198 bin [-4.3,-4.2) has 5334 bin [-4.2,-4.1) has 5234 bin [-4.1,-4.0) has 5171 bin [-4.0,-3.9) has 7127 bin [-3.9,-3.8) has 6721 bin [-3.8,-3.7) has 7942 bin [-3.7,-3.6) has 8044 bin [-3.6,-3.5) has 7381 bin [-3.5,-3.4) has 7326 bin [-3.4,-3.3) has 7456 bin [-3.3,-3.2) has 6883 bin [-3.2,-3.1) has 5854 bin [-3.1,-3.0) has 6852 bin [-3.0,-2.9) has 7173 bin [-2.9,-2.8) has 7722 bin [-2.8,-2.7) has 7605 bin [-2.7,-2.6) has 7348 bin [-2.6,-2.5) has 7822 bin [-2.5,-2.4) has 24988 bin [-2.4,-2.3) has 29208 bin [-2.3,-2.2) has 24182 bin [-2.2,-2.1) has 59519 bin [-2.1,-2.0) has 103251 bin [-2.0,-1.9) has 64815 bin [-1.9,-1.8) has 91699 bin [-1.8,-1.7) has 97570 bin [-1.7,-1.6) has 116586 bin [-1.6,-1.5) has 150438 bin [-1.5,-1.4) has 267887 bin [-1.4,-1.3) has 599389 bin [-1.3,-1.2) has 1097916 bin [-1.2,-1.1) has 1497381 bin [-1.1,-1.0) has 2196722 bin [-1.0,-0.9) has 4256713 bin [-0.9,-0.8) has 4243508 bin [-0.8,-0.7) has 3144466 bin [-0.7,-0.6) has 1566050 bin [-0.6,-0.5) has 605666 bin [-0.5,-0.4) has 391315 bin [-0.4,-0.3) has 403831 bin [-0.3,-0.2) has 344085 bin [-0.2,-0.1) has 248881 bin [-0.1,0.0) has 199907 bin [0.0,0.1) has 147520 bin [0.1,0.2) has 119246 bin [0.2,0.3) has 83307 bin [0.3,0.4) has 61826 bin [0.4,0.5) has 42863 bin [0.5,0.6) has 37419 bin [0.6,0.7) has 37824 bin [0.7,0.8) has 60028 bin [0.8,0.9) has 38021 bin [0.9,1.0) has 22020 bin [1.0,1.1) has 21697 bin [1.1,1.2) has 22303 bin [1.2,1.3) has 24029 bin [1.3,1.4) has 24015 bin [1.4,1.5) has 24516 bin [1.5,1.6) has 22864 bin [1.6,1.7) has 22019 bin [1.7,1.8) has 22015 bin [1.8,1.9) has 23772 bin [1.9,2.0) has 21791 bin [2.0,2.1) has 22773 bin [2.1,2.2) has 22173 bin [2.2,2.3) has 23775 bin [2.3,2.4) has 22994 bin [2.4,2.5) has 23755 bin [2.5,2.6) has 25878 bin [2.6,2.7) has 26682 bin [2.7,2.8) has 23612 bin [2.8,2.9) has 23748 bin [2.9,3.0) has 22613 bin [3.0,3.1) has 24046 bin [3.1,3.2) has 22128 bin [3.2,3.3) has 21159 bin [3.3,3.4) has 20018 bin [3.4,3.5) has 20802 bin [3.5,3.6) has 19794 bin [3.6,3.7) has 18794 bin [3.7,3.8) has 18634 bin [3.8,3.9) has 18380 bin [3.9,4.0) has 18141 bin [4.0,4.1) has 18374 bin [4.1,4.2) has 18099 bin [4.2,4.3) has 17861 bin [4.3,4.4) has 18056 bin [4.4,4.5) has 17864 bin [4.5,4.6) has 18057 bin [4.6,4.7) has 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has 2 bin [25.6,25.7) has 2 average z coordinate -0.4 for 24406197 element(s) point source id histogram with bin size 1.000000 bin 46 has 6673 bin 47 has 16174986 bin 49 has 8224538 average point source id 47.673697872716509 for 24406197 element(s)