lasinfo (210611) report for 'AHN4T/34FZ2_07.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: 337/2022 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: 34295899 number of points by return: 23801708 6635538 2898990 822697 136966 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 466230 0 min x y z: 255980.000 466230.000 32.806 max x y z: 257019.999 467519.999 71.614 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: 34295899 extended number of points by return: 23801708 6635538 2898990 822697 136966 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 32806 71614 intensity 0 4750 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 6 7 point_source_ID 176 178 gps_time 324219021.139493 324220677.330900 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 32 255 B 14 255 NIR 0 255 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 0 ('Amplitude') attribute1 -16.2 31.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23801708 number of intermediate returns: 3876078 number of last returns: 23773178 number of single returns: 17155065 covered area in square units/kilounits: 1340908/1.34 point density: all returns 25.58 last only 17.73 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34295899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23801708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6635538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2898990 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 822697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 136966 instead zero. overview over extended number of returns of given pulse: 17155065 7478363 6227291 2747490 623228 60955 3507 0 0 0 0 0 0 0 0 histogram of classification of points: 12587711 unclassified (1) 20518501 ground (2) 1121810 building (6) 58002 water (9) 9875 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3126930 +---> 1416277 of those are unclassified (1) +---> 1605504 of those are ground (2) +---> 97183 of those are building (6) +---> 5908 of those are water (9) +---> 2058 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [32.8,32.9) has 8 bin [32.9,33.0) has 224 bin [33.0,33.1) has 392 bin [33.1,33.2) has 619 bin [33.2,33.3) has 716 bin [33.3,33.4) has 937 bin [33.4,33.5) has 815 bin [33.5,33.6) has 611 bin [33.6,33.7) has 1598 bin [33.7,33.8) has 2834 bin [33.8,33.9) has 3593 bin [33.9,34.0) has 7429 bin [34.0,34.1) has 9987 bin [34.1,34.2) has 10680 bin [34.2,34.3) has 25428 bin [34.3,34.4) has 72122 bin [34.4,34.5) has 219327 bin [34.5,34.6) has 214411 bin [34.6,34.7) has 259180 bin [34.7,34.8) has 380905 bin [34.8,34.9) has 455729 bin [34.9,35.0) has 427627 bin [35.0,35.1) has 521274 bin [35.1,35.2) has 673804 bin [35.2,35.3) has 684268 bin [35.3,35.4) has 525382 bin [35.4,35.5) has 506199 bin [35.5,35.6) has 449507 bin [35.6,35.7) has 434567 bin [35.7,35.8) has 475254 bin [35.8,35.9) has 492033 bin [35.9,36.0) has 504857 bin [36.0,36.1) has 420716 bin [36.1,36.2) has 469961 bin [36.2,36.3) has 610398 bin [36.3,36.4) has 636455 bin [36.4,36.5) has 708137 bin [36.5,36.6) has 723740 bin [36.6,36.7) has 665344 bin [36.7,36.8) has 774419 bin [36.8,36.9) has 799746 bin [36.9,37.0) has 854989 bin [37.0,37.1) has 1030822 bin [37.1,37.2) has 919251 bin [37.2,37.3) has 708237 bin [37.3,37.4) has 684828 bin [37.4,37.5) has 628922 bin [37.5,37.6) has 605579 bin [37.6,37.7) has 544271 bin [37.7,37.8) has 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has 46743 bin [53.1,53.2) has 47104 bin [53.2,53.3) has 46941 bin [53.3,53.4) has 46768 bin [53.4,53.5) has 46859 bin [53.5,53.6) has 46170 bin [53.6,53.7) has 46042 bin [53.7,53.8) has 45896 bin [53.8,53.9) has 45797 bin [53.9,54.0) has 45801 bin [54.0,54.1) has 45789 bin [54.1,54.2) has 44873 bin [54.2,54.3) has 44308 bin [54.3,54.4) has 44845 bin [54.4,54.5) has 44133 bin [54.5,54.6) has 43733 bin [54.6,54.7) has 43840 bin [54.7,54.8) has 43668 bin [54.8,54.9) has 42752 bin [54.9,55.0) has 42702 bin [55.0,55.1) has 42266 bin [55.1,55.2) has 42158 bin [55.2,55.3) has 42124 bin [55.3,55.4) has 41612 bin [55.4,55.5) has 41430 bin [55.5,55.6) has 41343 bin [55.6,55.7) has 41065 bin [55.7,55.8) has 40253 bin [55.8,55.9) has 40391 bin [55.9,56.0) has 39886 bin [56.0,56.1) has 38858 bin [56.1,56.2) has 38957 bin [56.2,56.3) has 39178 bin [56.3,56.4) has 38971 bin [56.4,56.5) has 38490 bin [56.5,56.6) has 38770 bin [56.6,56.7) has 38295 bin [56.7,56.8) has 37836 bin [56.8,56.9) has 37432 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6837 bin [64.6,64.7) has 6480 bin [64.7,64.8) has 5986 bin [64.8,64.9) has 5670 bin [64.9,65.0) has 5255 bin [65.0,65.1) has 4812 bin [65.1,65.2) has 4374 bin [65.2,65.3) has 3942 bin [65.3,65.4) has 3906 bin [65.4,65.5) has 3606 bin [65.5,65.6) has 3343 bin [65.6,65.7) has 3002 bin [65.7,65.8) has 2725 bin [65.8,65.9) has 2368 bin [65.9,66.0) has 2318 bin [66.0,66.1) has 2072 bin [66.1,66.2) has 1845 bin [66.2,66.3) has 1691 bin [66.3,66.4) has 1491 bin [66.4,66.5) has 1383 bin [66.5,66.6) has 1213 bin [66.6,66.7) has 1167 bin [66.7,66.8) has 949 bin [66.8,66.9) has 908 bin [66.9,67.0) has 818 bin [67.0,67.1) has 746 bin [67.1,67.2) has 696 bin [67.2,67.3) has 565 bin [67.3,67.4) has 563 bin [67.4,67.5) has 476 bin [67.5,67.6) has 437 bin [67.6,67.7) has 411 bin [67.7,67.8) has 351 bin [67.8,67.9) has 270 bin [67.9,68.0) has 272 bin [68.0,68.1) has 234 bin [68.1,68.2) has 190 bin [68.2,68.3) has 162 bin [68.3,68.4) has 160 bin [68.4,68.5) has 148 bin [68.5,68.6) has 116 bin [68.6,68.7) has 107 bin [68.7,68.8) has 118 bin [68.8,68.9) has 93 bin [68.9,69.0) has 75 bin [69.0,69.1) has 50 bin [69.1,69.2) has 46 bin [69.2,69.3) has 45 bin [69.3,69.4) has 43 bin [69.4,69.5) has 42 bin [69.5,69.6) has 39 bin [69.6,69.7) has 50 bin [69.7,69.8) has 28 bin [69.8,69.9) has 48 bin [69.9,70.0) has 24 bin [70.0,70.1) has 21 bin [70.1,70.2) has 17 bin [70.2,70.3) has 16 bin [70.3,70.4) has 24 bin [70.4,70.5) has 19 bin [70.5,70.6) has 24 bin [70.6,70.7) has 21 bin [70.7,70.8) has 23 bin [70.8,70.9) has 15 bin [70.9,71.0) has 22 bin [71.0,71.1) has 8 bin [71.1,71.2) has 8 bin [71.2,71.3) has 6 bin [71.3,71.4) has 2 bin [71.4,71.5) has 3 bin [71.6,71.7) has 1 average z coordinate 40.8 for 34295899 element(s) point source id histogram with bin size 1.000000 bin 176 has 2771936 bin 177 has 28971052 bin 178 has 2552911 average point source id 176.993613667919874 for 34295899 element(s)