lasinfo (210611) report for 'AHN4T/51FZ2_12.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: 37121711 number of points by return: 23907933 9497019 3101808 557320 57631 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 389980 0 min x y z: 175980.000 389980.000 15.067 max x y z: 177019.999 391269.999 56.061 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: 37121711 extended number of points by return: 23907933 9497019 3101808 557320 57631 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 15067 56061 intensity 47 4144 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 79 81 gps_time 296122798.282723 296125558.465408 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 33 255 B 20 255 NIR 5 255 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 0.47 41.44 ('Amplitude') attribute1 -16.53 25.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23907933 number of intermediate returns: 3723575 number of last returns: 23870802 number of single returns: 14380599 covered area in square units/kilounits: 1322824/1.32 point density: all returns 28.06 last only 18.05 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37121711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23907933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9497019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3101808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 557320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57631 instead zero. overview over extended number of returns of given pulse: 14380599 12798657 7648481 2004596 269650 18710 1018 0 0 0 0 0 0 0 0 histogram of classification of points: 17081424 unclassified (1) 19210633 ground (2) 398897 building (6) 430757 water (9) +-> flagged as extended overlap: 2680140 +---> 1084248 of those are unclassified (1) +---> 1555777 of those are ground (2) +---> 39046 of those are building (6) +---> 1069 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.0,15.1) has 9 bin [15.1,15.2) has 447 bin [15.2,15.3) has 7884 bin [15.3,15.4) has 10604 bin [15.4,15.5) has 10156 bin [15.5,15.6) has 29339 bin [15.6,15.7) has 135461 bin [15.7,15.8) has 557012 bin [15.8,15.9) has 306596 bin [15.9,16.0) has 425764 bin [16.0,16.1) has 445747 bin [16.1,16.2) has 429242 bin [16.2,16.3) has 408245 bin [16.3,16.4) has 376921 bin [16.4,16.5) has 363952 bin [16.5,16.6) 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[35.4,35.5) has 67275 bin [35.5,35.6) has 65605 bin [35.6,35.7) has 63932 bin [35.7,35.8) has 62750 bin [35.8,35.9) has 60803 bin [35.9,36.0) has 58883 bin [36.0,36.1) has 57688 bin [36.1,36.2) has 56192 bin [36.2,36.3) has 54562 bin [36.3,36.4) has 53392 bin [36.4,36.5) has 51827 bin [36.5,36.6) has 50644 bin [36.6,36.7) has 49209 bin [36.7,36.8) has 48081 bin [36.8,36.9) has 46637 bin [36.9,37.0) has 45225 bin [37.0,37.1) has 43667 bin [37.1,37.2) has 42595 bin [37.2,37.3) has 41913 bin [37.3,37.4) has 40928 bin [37.4,37.5) has 39440 bin [37.5,37.6) has 38425 bin [37.6,37.7) has 37607 bin [37.7,37.8) has 36686 bin [37.8,37.9) has 35452 bin [37.9,38.0) has 34729 bin [38.0,38.1) has 33814 bin [38.1,38.2) has 32737 bin [38.2,38.3) has 32036 bin [38.3,38.4) has 30535 bin [38.4,38.5) has 29588 bin [38.5,38.6) has 28596 bin [38.6,38.7) has 27697 bin [38.7,38.8) has 26647 bin [38.8,38.9) has 26230 bin [38.9,39.0) has 25959 bin [39.0,39.1) has 25353 bin [39.1,39.2) has 24654 bin [39.2,39.3) 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[47.0,47.1) has 7033 bin [47.1,47.2) has 6894 bin [47.2,47.3) has 6736 bin [47.3,47.4) has 6660 bin [47.4,47.5) has 6426 bin [47.5,47.6) has 6517 bin [47.6,47.7) has 6199 bin [47.7,47.8) has 6015 bin [47.8,47.9) has 5877 bin [47.9,48.0) has 5700 bin [48.0,48.1) has 5674 bin [48.1,48.2) has 5367 bin [48.2,48.3) has 5390 bin [48.3,48.4) has 5241 bin [48.4,48.5) has 5155 bin [48.5,48.6) has 4886 bin [48.6,48.7) has 4737 bin [48.7,48.8) has 4721 bin [48.8,48.9) has 4598 bin [48.9,49.0) has 4345 bin [49.0,49.1) has 4420 bin [49.1,49.2) has 4181 bin [49.2,49.3) has 4190 bin [49.3,49.4) has 4019 bin [49.4,49.5) has 3993 bin [49.5,49.6) has 3967 bin [49.6,49.7) has 3887 bin [49.7,49.8) has 3825 bin [49.8,49.9) has 3774 bin [49.9,50.0) has 3679 bin [50.0,50.1) has 3556 bin [50.1,50.2) has 3573 bin [50.2,50.3) has 3524 bin [50.3,50.4) has 3391 bin [50.4,50.5) has 3327 bin [50.5,50.6) has 3244 bin [50.6,50.7) has 3160 bin [50.7,50.8) has 3018 bin [50.8,50.9) has 3009 bin [50.9,51.0) has 3070 bin [51.0,51.1) has 3020 bin [51.1,51.2) has 2993 bin [51.2,51.3) has 2841 bin [51.3,51.4) has 2712 bin [51.4,51.5) has 2691 bin [51.5,51.6) has 2578 bin [51.6,51.7) has 2597 bin [51.7,51.8) has 2424 bin [51.8,51.9) has 2422 bin [51.9,52.0) has 2427 bin [52.0,52.1) has 2351 bin [52.1,52.2) has 2201 bin [52.2,52.3) has 2107 bin [52.3,52.4) has 1949 bin [52.4,52.5) has 1923 bin [52.5,52.6) has 1836 bin [52.6,52.7) has 1770 bin [52.7,52.8) has 1627 bin [52.8,52.9) has 1484 bin [52.9,53.0) has 1383 bin [53.0,53.1) has 1262 bin [53.1,53.2) has 1070 bin [53.2,53.3) has 983 bin [53.3,53.4) has 833 bin [53.4,53.5) has 822 bin [53.5,53.6) has 655 bin [53.6,53.7) has 554 bin [53.7,53.8) has 516 bin [53.8,53.9) has 452 bin [53.9,54.0) has 365 bin [54.0,54.1) has 300 bin [54.1,54.2) has 240 bin [54.2,54.3) has 189 bin [54.3,54.4) has 165 bin [54.4,54.5) has 124 bin [54.5,54.6) has 106 bin [54.6,54.7) has 78 bin [54.7,54.8) has 85 bin [54.8,54.9) has 52 bin [54.9,55.0) has 53 bin [55.0,55.1) has 50 bin [55.1,55.2) has 36 bin [55.2,55.3) has 34 bin [55.3,55.4) has 18 bin [55.4,55.5) has 14 bin [55.5,55.6) has 14 bin [55.6,55.7) has 6 bin [55.7,55.8) has 5 bin [55.8,55.9) has 1 bin [55.9,56.0) has 2 bin [56.0,56.1) has 1 average z coordinate 23.2 for 37121711 element(s) point source id histogram with bin size 1.000000 bin 79 has 1950815 bin 80 has 30924169 bin 81 has 4246727 average point source id 80.061848226769499 for 37121711 element(s)