lasinfo (210611) report for 'AHN4T/31DZ1_03.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: 175/2021 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: 42419002 number of points by return: 41313290 869089 203353 30530 2740 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 454980 0 min x y z: 111980.000 454980.000 -2.748 max x y z: 113019.999 456269.999 33.278 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: 42419002 extended number of points by return: 41313290 869089 203353 30530 2740 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 -2748 33278 intensity 48 3100 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 -34 35 user_data 6 7 point_source_ID 164 166 gps_time 270296885.601879 270298720.978178 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 40 255 B 13 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0.48 31 ('Amplitude') attribute1 -15.39 16.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41313290 number of intermediate returns: 238529 number of last returns: 41300672 number of single returns: 40433489 covered area in square units/kilounits: 1323692/1.32 point density: all returns 32.05 last only 31.20 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42419002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41313290 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 869089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 203353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 30530 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2740 instead zero. overview over extended number of returns of given pulse: 40433489 1338138 521356 112175 13764 75 5 0 0 0 0 0 0 0 0 histogram of classification of points: 1779257 unclassified (1) 39214786 ground (2) 1113047 building (6) 291025 water (9) 20887 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3032048 +---> 357712 of those are unclassified (1) +---> 2574668 of those are ground (2) +---> 56695 of those are building (6) +---> 37997 of those are water (9) +---> 4976 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 10 bin [-2.7,-2.6) has 2545 bin [-2.6,-2.5) has 49710 bin [-2.5,-2.4) has 318228 bin [-2.4,-2.3) has 264894 bin [-2.3,-2.2) has 305559 bin [-2.2,-2.1) has 620692 bin [-2.1,-2.0) has 1825828 bin [-2.0,-1.9) has 4748517 bin [-1.9,-1.8) has 7137519 bin [-1.8,-1.7) has 5707205 bin [-1.7,-1.6) has 3930171 bin [-1.6,-1.5) has 2770631 bin [-1.5,-1.4) has 2042937 bin [-1.4,-1.3) has 1358960 bin [-1.3,-1.2) has 1144004 bin [-1.2,-1.1) has 1007668 bin [-1.1,-1.0) has 873598 bin [-1.0,-0.9) has 597334 bin [-0.9,-0.8) has 543874 bin [-0.8,-0.7) has 514068 bin [-0.7,-0.6) has 468182 bin [-0.6,-0.5) has 462942 bin [-0.5,-0.4) has 487249 bin [-0.4,-0.3) has 505400 bin [-0.3,-0.2) has 356133 bin [-0.2,-0.1) has 183406 bin [-0.1,0.0) has 146856 bin [0.0,0.1) has 144475 bin [0.1,0.2) has 135991 bin [0.2,0.3) has 177052 bin [0.3,0.4) has 187107 bin [0.4,0.5) has 182851 bin [0.5,0.6) has 167929 bin [0.6,0.7) has 108216 bin [0.7,0.8) has 200872 bin [0.8,0.9) has 126608 bin [0.9,1.0) has 60426 bin [1.0,1.1) has 110543 bin [1.1,1.2) has 51316 bin [1.2,1.3) has 29140 bin [1.3,1.4) has 24324 bin [1.4,1.5) has 23885 bin [1.5,1.6) has 24892 bin [1.6,1.7) has 25774 bin [1.7,1.8) has 27230 bin [1.8,1.9) has 26720 bin [1.9,2.0) has 26749 bin [2.0,2.1) has 28946 bin [2.1,2.2) has 27508 bin [2.2,2.3) has 30068 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[18.6,18.7) has 1184 bin [18.7,18.8) has 1132 bin [18.8,18.9) has 1130 bin [18.9,19.0) has 1177 bin [19.0,19.1) has 1107 bin [19.1,19.2) has 1190 bin [19.2,19.3) has 1057 bin [19.3,19.4) has 1027 bin [19.4,19.5) has 1047 bin [19.5,19.6) has 1035 bin [19.6,19.7) has 1095 bin [19.7,19.8) has 1112 bin [19.8,19.9) has 1115 bin [19.9,20.0) has 1105 bin [20.0,20.1) has 1058 bin [20.1,20.2) has 1018 bin [20.2,20.3) has 1037 bin [20.3,20.4) has 1006 bin [20.4,20.5) has 1045 bin [20.5,20.6) has 1056 bin [20.6,20.7) has 964 bin [20.7,20.8) has 930 bin [20.8,20.9) has 920 bin [20.9,21.0) has 925 bin [21.0,21.1) has 947 bin [21.1,21.2) has 905 bin [21.2,21.3) has 874 bin [21.3,21.4) has 837 bin [21.4,21.5) has 833 bin [21.5,21.6) has 825 bin [21.6,21.7) has 823 bin [21.7,21.8) has 869 bin [21.8,21.9) has 844 bin [21.9,22.0) has 846 bin [22.0,22.1) has 797 bin [22.1,22.2) has 768 bin [22.2,22.3) has 720 bin [22.3,22.4) has 682 bin [22.4,22.5) has 694 bin [22.5,22.6) has 734 bin [22.6,22.7) has 734 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[26.9,27.0) has 56 bin [27.0,27.1) has 59 bin [27.1,27.2) has 42 bin [27.2,27.3) has 33 bin [27.3,27.4) has 58 bin [27.4,27.5) has 35 bin [27.5,27.6) has 34 bin [27.6,27.7) has 44 bin [27.7,27.8) has 35 bin [27.8,27.9) has 25 bin [27.9,28.0) has 30 bin [28.0,28.1) has 31 bin [28.1,28.2) has 42 bin [28.2,28.3) has 25 bin [28.3,28.4) has 21 bin [28.4,28.5) has 32 bin [28.5,28.6) has 27 bin [28.6,28.7) has 29 bin [28.7,28.8) has 32 bin [28.8,28.9) has 36 bin [28.9,29.0) has 25 bin [29.0,29.1) has 29 bin [29.1,29.2) has 24 bin [29.2,29.3) has 32 bin [29.3,29.4) has 37 bin [29.4,29.5) has 31 bin [29.5,29.6) has 27 bin [29.6,29.7) has 19 bin [29.7,29.8) has 15 bin [29.8,29.9) has 17 bin [29.9,30.0) has 19 bin [30.0,30.1) has 16 bin [30.1,30.2) has 25 bin [30.2,30.3) has 14 bin [30.3,30.4) has 17 bin [30.4,30.5) has 22 bin [30.5,30.6) has 24 bin [30.6,30.7) has 18 bin [30.7,30.8) has 25 bin [30.8,30.9) has 21 bin [30.9,31.0) has 17 bin [31.0,31.1) has 27 bin [31.1,31.2) has 26 bin [31.2,31.3) has 21 bin [31.3,31.4) has 24 bin [31.4,31.5) has 22 bin [31.5,31.6) has 30 bin [31.6,31.7) has 30 bin [31.7,31.8) has 38 bin [31.8,31.9) has 22 bin [31.9,32.0) has 19 bin [32.0,32.1) has 16 bin [32.1,32.2) has 15 bin [32.2,32.3) has 13 bin [32.3,32.4) has 18 bin [32.4,32.5) has 17 bin [32.5,32.6) has 9 bin [32.6,32.7) has 15 bin [32.7,32.8) has 5 bin [32.8,32.9) has 5 bin [32.9,33.0) has 6 bin [33.0,33.1) has 3 bin [33.2,33.3) has 4 average z coordinate -1.1 for 42419002 element(s) point source id histogram with bin size 1.000000 bin 164 has 4755533 bin 165 has 29243564 bin 166 has 8419905 average point source id 165.086385153521519 for 42419002 element(s)