lasinfo (210611) report for 'AHN4T/20AN1_19.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: 29905153 number of points by return: 26533298 2166255 888242 310498 6860 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 519980 0 min x y z: 142980.000 519980.000 -3.089 max x y z: 144019.999 521269.999 38.712 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: 29905153 extended number of points by return: 26533298 2166255 888242 310498 6860 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 -3089 38712 intensity 19 4857 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 44 47 gps_time 269680797.371624 269683122.599451 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 15 255 B 20 255 NIR 38 255 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 0.19 48.57 ('Amplitude') attribute1 -18.16 30.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26533298 number of intermediate returns: 1213238 number of last returns: 26481552 number of single returns: 24322935 covered area in square units/kilounits: 1321920/1.32 point density: all returns 22.62 last only 20.03 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29905153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26533298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2166255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 888242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 310498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6860 instead zero. overview over extended number of returns of given pulse: 24322935 2588163 1738631 1220688 33879 822 35 0 0 0 0 0 0 0 0 histogram of classification of points: 4685210 unclassified (1) 22753560 ground (2) 2343633 building (6) 112331 water (9) 10419 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2201902 +---> 454819 of those are unclassified (1) +---> 1631992 of those are ground (2) +---> 98269 of those are building (6) +---> 15251 of those are water (9) +---> 1571 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 34 bin [-3.0,-2.9) has 272 bin [-2.9,-2.8) has 562 bin [-2.8,-2.7) has 1697 bin [-2.7,-2.6) has 81725 bin [-2.6,-2.5) has 62921 bin [-2.5,-2.4) has 42587 bin [-2.4,-2.3) has 42602 bin [-2.3,-2.2) has 53609 bin [-2.2,-2.1) has 45049 bin [-2.1,-2.0) has 79057 bin [-2.0,-1.9) has 92994 bin [-1.9,-1.8) has 126436 bin [-1.8,-1.7) has 202028 bin [-1.7,-1.6) has 675910 bin [-1.6,-1.5) has 2593686 bin [-1.5,-1.4) has 4168297 bin [-1.4,-1.3) has 3554044 bin [-1.3,-1.2) has 2719499 bin [-1.2,-1.1) has 2601473 bin [-1.1,-1.0) has 1298243 bin [-1.0,-0.9) has 746228 bin [-0.9,-0.8) has 689203 bin [-0.8,-0.7) has 653905 bin [-0.7,-0.6) has 535430 bin [-0.6,-0.5) has 451044 bin [-0.5,-0.4) has 365019 bin [-0.4,-0.3) has 356539 bin [-0.3,-0.2) has 313995 bin [-0.2,-0.1) has 239679 bin [-0.1,0.0) has 196193 bin [0.0,0.1) has 183523 bin [0.1,0.2) has 139601 bin [0.2,0.3) has 110080 bin [0.3,0.4) has 101517 bin [0.4,0.5) has 92049 bin [0.5,0.6) has 77277 bin [0.6,0.7) has 72574 bin [0.7,0.8) has 62146 bin [0.8,0.9) has 57369 bin [0.9,1.0) has 59024 bin [1.0,1.1) has 61074 bin [1.1,1.2) has 55982 bin [1.2,1.3) has 55549 bin [1.3,1.4) has 56581 bin [1.4,1.5) has 61114 bin [1.5,1.6) has 77789 bin [1.6,1.7) has 80014 bin [1.7,1.8) has 83613 bin [1.8,1.9) has 86598 bin [1.9,2.0) has 86580 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[18.1,18.2) has 3568 bin [18.2,18.3) has 3506 bin [18.3,18.4) has 3394 bin [18.4,18.5) has 3388 bin [18.5,18.6) has 3404 bin [18.6,18.7) has 3322 bin [18.7,18.8) has 3369 bin [18.8,18.9) has 3408 bin [18.9,19.0) has 3265 bin [19.0,19.1) has 3294 bin [19.1,19.2) has 3274 bin [19.2,19.3) has 3255 bin [19.3,19.4) has 3263 bin [19.4,19.5) has 3103 bin [19.5,19.6) has 3196 bin [19.6,19.7) has 3157 bin [19.7,19.8) has 3017 bin [19.8,19.9) has 3142 bin [19.9,20.0) has 3019 bin [20.0,20.1) has 2999 bin [20.1,20.2) has 2995 bin [20.2,20.3) has 3136 bin [20.3,20.4) has 2947 bin [20.4,20.5) has 2939 bin [20.5,20.6) has 2978 bin [20.6,20.7) has 3065 bin [20.7,20.8) has 2965 bin [20.8,20.9) has 2915 bin [20.9,21.0) has 3037 bin [21.0,21.1) has 2983 bin [21.1,21.2) has 3131 bin [21.2,21.3) has 3045 bin [21.3,21.4) has 3020 bin [21.4,21.5) has 3010 bin [21.5,21.6) has 3024 bin [21.6,21.7) has 3049 bin [21.7,21.8) has 3025 bin [21.8,21.9) has 3014 bin [21.9,22.0) has 3041 bin [22.0,22.1) has 2909 bin 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116 bin [30.2,30.3) has 107 bin [30.3,30.4) has 82 bin [30.4,30.5) has 84 bin [30.5,30.6) has 53 bin [30.6,30.7) has 44 bin [30.7,30.8) has 35 bin [30.8,30.9) has 32 bin [30.9,31.0) has 14 bin [31.0,31.1) has 15 bin [31.1,31.2) has 7 bin [31.2,31.3) has 4 bin [31.3,31.4) has 3 bin [31.4,31.5) has 2 bin [31.5,31.6) has 1 bin [31.6,31.7) has 4 bin [31.7,31.8) has 2 bin [31.8,31.9) has 3 bin [31.9,32.0) has 1 bin [32.0,32.1) has 3 bin [32.1,32.2) has 1 bin [32.2,32.3) has 3 bin [32.3,32.4) has 3 bin [32.4,32.5) has 1 bin [32.5,32.6) has 3 bin [32.6,32.7) has 3 bin [32.7,32.8) has 1 bin [32.8,32.9) has 1 bin [32.9,33.0) has 3 bin [33.0,33.1) has 4 bin [33.1,33.2) has 1 bin [33.2,33.3) has 2 bin [33.3,33.4) has 2 bin [33.4,33.5) has 1 bin [33.5,33.6) has 3 bin [33.6,33.7) has 3 bin [33.7,33.8) has 1 bin [33.9,34.0) has 3 bin [34.0,34.1) has 2 bin [34.1,34.2) has 2 bin [34.2,34.3) has 2 bin [34.3,34.4) has 1 bin [34.5,34.6) has 1 bin [34.6,34.7) has 1 bin [34.7,34.8) has 2 bin [34.8,34.9) has 2 bin [35.1,35.2) has 1 bin [35.3,35.4) has 4 bin [35.7,35.8) has 2 bin [35.8,35.9) has 1 bin [35.9,36.0) has 1 bin [36.4,36.5) has 1 bin [36.5,36.6) has 2 bin [36.6,36.7) has 2 bin [37.3,37.4) has 1 bin [38.4,38.5) has 4 bin [38.5,38.6) has 2 bin [38.6,38.7) has 3 bin [38.7,38.8) has 1 average z coordinate 0.4 for 29905153 element(s) point source id histogram with bin size 1.000000 bin 44 has 2890677 bin 46 has 21368945 bin 47 has 5645531 average point source id 45.995458207486848 for 29905153 element(s)