lasinfo (210611) report for 'AHN4T/68DN2_18.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: 340/2022 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: 32934933 number of points by return: 26420423 4664338 1511007 304659 34506 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 332480 0 min x y z: 186980.000 332480.000 48.852 max x y z: 188019.999 333769.999 103.024 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: 32934933 extended number of points by return: 26420423 4664338 1511007 304659 34506 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 48852 103024 intensity 0 5029 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 -30 29 user_data 6 7 point_source_ID 135 137 gps_time 292332361.361396 292334011.607305 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 46 255 B 34 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.26 33.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26420423 number of intermediate returns: 1857836 number of last returns: 26347951 number of single returns: 21691277 covered area in square units/kilounits: 1341256/1.34 point density: all returns 24.56 last only 19.64 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32934933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26420423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4664338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1511007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 304659 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34506 instead zero. overview over extended number of returns of given pulse: 21691277 6358416 3627269 1084523 161533 11295 620 0 0 0 0 0 0 0 0 histogram of classification of points: 9106582 unclassified (1) 19030305 ground (2) 4740495 building (6) 901 water (9) 56650 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2401608 +---> 686097 of those are unclassified (1) +---> 1417048 of those are ground (2) +---> 298463 of those are building (6) z coordinate histogram with bin size 0.100000 bin [48.8,48.9) has 21 bin [48.9,49.0) has 635 bin [49.0,49.1) has 1278 bin [49.1,49.2) has 1756 bin [49.2,49.3) has 1997 bin [49.3,49.4) has 4015 bin [49.4,49.5) has 5800 bin [49.5,49.6) has 10091 bin [49.6,49.7) has 18091 bin [49.7,49.8) has 17801 bin [49.8,49.9) has 21737 bin [49.9,50.0) has 29383 bin [50.0,50.1) has 40496 bin [50.1,50.2) has 54470 bin [50.2,50.3) has 59375 bin [50.3,50.4) has 58063 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bin [80.9,81.0) has 6309 bin [81.0,81.1) has 6442 bin [81.1,81.2) has 5640 bin [81.2,81.3) has 3385 bin [81.3,81.4) has 2733 bin [81.4,81.5) has 2586 bin [81.5,81.6) has 2397 bin [81.6,81.7) has 2111 bin [81.7,81.8) has 2268 bin [81.8,81.9) has 2048 bin [81.9,82.0) has 2263 bin [82.0,82.1) has 2231 bin [82.1,82.2) has 2187 bin [82.2,82.3) has 2120 bin [82.3,82.4) has 2018 bin [82.4,82.5) has 1882 bin [82.5,82.6) has 1817 bin [82.6,82.7) has 1889 bin [82.7,82.8) has 1770 bin [82.8,82.9) has 1790 bin [82.9,83.0) has 1730 bin [83.0,83.1) has 2438 bin [83.1,83.2) has 37317 bin [83.2,83.3) has 38707 bin [83.3,83.4) has 7071 bin [83.4,83.5) has 4886 bin [83.5,83.6) has 3331 bin [83.6,83.7) has 2124 bin [83.7,83.8) has 1377 bin [83.8,83.9) has 984 bin [83.9,84.0) has 982 bin [84.0,84.1) has 1868 bin [84.1,84.2) has 1571 bin [84.2,84.3) has 6673 bin [84.3,84.4) has 1375 bin [84.4,84.5) has 927 bin [84.5,84.6) has 854 bin [84.6,84.7) has 1004 bin [84.7,84.8) has 1615 bin [84.8,84.9) has 896 bin 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bin [89.0,89.1) has 10 bin [89.1,89.2) has 14 bin [89.2,89.3) has 7 bin [89.3,89.4) has 16 bin [89.4,89.5) has 30 bin [89.5,89.6) has 5 bin [89.6,89.7) has 3 bin [89.7,89.8) has 4 bin [89.8,89.9) has 2 bin [89.9,90.0) has 1 bin [90.0,90.1) has 1 bin [90.1,90.2) has 3 bin [90.2,90.3) has 8 bin [90.3,90.4) has 3 bin [90.6,90.7) has 3 bin [91.2,91.3) has 1 bin [91.3,91.4) has 2 bin [91.6,91.7) has 2 bin [91.9,92.0) has 2 bin [92.1,92.2) has 1 bin [92.2,92.3) has 1 bin [92.4,92.5) has 1 bin [92.6,92.7) has 2 bin [93.5,93.6) has 1 bin [94.2,94.3) has 1 bin [94.9,95.0) has 1 bin [95.6,95.7) has 1 bin [96.0,96.1) has 1 bin [97.9,98.0) has 3 bin [98.0,98.1) has 83 bin [98.1,98.2) has 134 bin [98.2,98.3) has 32 bin [98.3,98.4) has 18 bin [98.4,98.5) has 4 bin [98.5,98.6) has 5 bin [98.6,98.7) has 2 bin [98.7,98.8) has 1 bin [98.8,98.9) has 8 bin [98.9,99.0) has 5 bin [99.0,99.1) has 11 bin [99.1,99.2) has 8 bin [99.2,99.3) has 3 bin [99.3,99.4) has 4 bin [99.4,99.5) has 5 bin [99.5,99.6) has 20 bin [99.6,99.7) has 36 bin [99.7,99.8) has 11 bin [99.8,99.9) has 6 bin [99.9,100.0) has 2 bin [100.0,100.1) has 3 bin [100.1,100.2) has 2 bin [100.2,100.3) has 3 bin [100.3,100.4) has 1 bin [100.4,100.5) has 4 bin [100.5,100.6) has 1 bin [100.6,100.7) has 2 bin [100.7,100.8) has 5 bin [100.8,100.9) has 3 bin [100.9,101.0) has 7 bin [101.0,101.1) has 27 bin [101.1,101.2) has 11 bin [101.2,101.3) has 9 bin [101.3,101.4) has 6 bin [101.4,101.5) has 6 bin [101.5,101.6) has 2 bin [101.6,101.7) has 1 bin [101.7,101.8) has 1 bin [101.9,102.0) has 1 bin [102.0,102.1) has 1 bin [102.1,102.2) has 3 bin [102.2,102.3) has 3 bin [102.3,102.4) has 5 bin [102.4,102.5) has 16 bin [102.5,102.6) has 25 bin [102.6,102.7) has 25 bin [102.7,102.8) has 8 bin [102.8,102.9) has 23 bin [102.9,103.0) has 20 bin [103.0,103.1) has 3 average z coordinate 59.1 for 32934933 element(s) point source id histogram with bin size 1.000000 bin 135 has 6531862 bin 136 has 24504769 bin 137 has 1898302 average point source id 135.859311691935119 for 32934933 element(s)