lasinfo (210611) report for 'AHN4T/27EN1_13.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: 336/2022 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: 36760777 number of points by return: 31622065 3221092 1437246 404383 68285 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 496230 0 min x y z: 201980.000 496230.000 0.247 max x y z: 203019.999 497519.999 45.600 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: 36760777 extended number of points by return: 31622065 3221092 1437246 404383 68285 7186 520 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 247 45600 intensity 56 4640 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 131 133 gps_time 330771201.145393 330774385.366749 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 22 255 NIR 0 255 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 -16.52 29.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31622065 number of intermediate returns: 1914766 number of last returns: 31628500 number of single returns: 28404554 covered area in square units/kilounits: 1328852/1.33 point density: all returns 27.66 last only 23.80 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36760777 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31622065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3221092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1437246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 404383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68285 instead zero. overview over extended number of returns of given pulse: 28404554 3570068 3095262 1341900 305182 40104 3707 0 0 0 0 0 0 0 0 histogram of classification of points: 5763992 unclassified (1) 30172326 ground (2) 158827 building (6) 586926 water (9) 76683 wire conductor (14) 2023 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2217162 +---> 277794 of those are unclassified (1) +---> 1916810 of those are ground (2) +---> 362 of those are building (6) +---> 19744 of those are water (9) +---> 2235 of those are wire conductor (14) +---> 217 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.2,0.3) has 5 bin [0.3,0.4) has 1746 bin [0.4,0.5) has 19062 bin [0.5,0.6) has 46755 bin [0.6,0.7) has 478220 bin [0.7,0.8) has 140152 bin [0.8,0.9) has 211264 bin [0.9,1.0) has 704055 bin [1.0,1.1) has 1436988 bin [1.1,1.2) has 2825238 bin 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[32.5,32.6) has 2930 bin [32.6,32.7) has 2617 bin [32.7,32.8) has 2562 bin [32.8,32.9) has 2439 bin [32.9,33.0) has 2314 bin [33.0,33.1) has 2148 bin [33.1,33.2) has 1913 bin [33.2,33.3) has 1811 bin [33.3,33.4) has 1804 bin [33.4,33.5) has 1838 bin [33.5,33.6) has 1676 bin [33.6,33.7) has 1575 bin [33.7,33.8) has 1497 bin [33.8,33.9) has 1424 bin [33.9,34.0) has 1439 bin [34.0,34.1) has 1459 bin [34.1,34.2) has 1509 bin [34.2,34.3) has 1400 bin [34.3,34.4) has 1212 bin [34.4,34.5) has 1154 bin [34.5,34.6) has 1075 bin [34.6,34.7) has 1026 bin [34.7,34.8) has 1021 bin [34.8,34.9) has 1020 bin [34.9,35.0) has 1052 bin [35.0,35.1) has 960 bin [35.1,35.2) has 929 bin [35.2,35.3) has 863 bin [35.3,35.4) has 817 bin [35.4,35.5) has 829 bin [35.5,35.6) has 780 bin [35.6,35.7) has 771 bin [35.7,35.8) has 849 bin [35.8,35.9) has 999 bin [35.9,36.0) has 1036 bin [36.0,36.1) has 787 bin [36.1,36.2) has 840 bin [36.2,36.3) has 542 bin [36.3,36.4) has 370 bin [36.4,36.5) has 361 bin [36.5,36.6) 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[40.8,40.9) has 42 bin [40.9,41.0) has 119 bin [41.0,41.1) has 38 bin [41.1,41.2) has 19 bin [41.2,41.3) has 10 bin [41.3,41.4) has 13 bin [41.4,41.5) has 9 bin [41.5,41.6) has 9 bin [41.6,41.7) has 14 bin [41.7,41.8) has 11 bin [41.8,41.9) has 26 bin [41.9,42.0) has 9 bin [42.0,42.1) has 7 bin [42.1,42.2) has 7 bin [42.2,42.3) has 6 bin [42.3,42.4) has 5 bin [42.4,42.5) has 4 bin [42.5,42.6) has 5 bin [42.6,42.7) has 12 bin [42.7,42.8) has 10 bin [42.8,42.9) has 10 bin [42.9,43.0) has 9 bin [43.0,43.1) has 10 bin [43.1,43.2) has 7 bin [43.2,43.3) has 6 bin [43.3,43.4) has 13 bin [43.4,43.5) has 9 bin [43.5,43.6) has 6 bin [43.6,43.7) has 16 bin [43.7,43.8) has 12 bin [43.8,43.9) has 8 bin [43.9,44.0) has 9 bin [44.0,44.1) has 3 bin [44.1,44.2) has 6 bin [44.2,44.3) has 5 bin [44.3,44.4) has 17 bin [44.4,44.5) has 12 bin [44.5,44.6) has 20 bin [44.6,44.7) has 17 bin [44.7,44.8) has 14 bin [44.8,44.9) has 11 bin [44.9,45.0) has 11 bin [45.0,45.1) has 4 bin [45.1,45.2) has 4 bin [45.2,45.3) has 7 bin [45.3,45.4) has 15 bin [45.4,45.5) has 18 bin [45.5,45.6) has 8 bin [45.6,45.7) has 1 average z coordinate 4.4 for 36760777 element(s) point source id histogram with bin size 1.000000 bin 131 has 9501246 bin 132 has 25508094 bin 133 has 1751437 average point source id 131.789182666079114 for 36760777 element(s)