lasinfo (210611) report for 'AHN4T/31CN1_06.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: 179/2021 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: 47369007 number of points by return: 42890172 3526735 799874 137779 14447 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 459980 0 min x y z: 99980.000 459980.000 -2.360 max x y z: 101019.999 461269.999 35.725 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: 47369007 extended number of points by return: 42890172 3526735 799874 137779 14447 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 -2360 35725 intensity 56 4913 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 36 user_data 6 7 point_source_ID 169 171 gps_time 270301618.914641 270303316.145612 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 27 255 B 7 255 NIR 38 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 6000 extended_scanner_channel 0 0 attribute0 0.56 49.13 ('Amplitude') attribute1 -15.42 33.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42890172 number of intermediate returns: 956007 number of last returns: 42810825 number of single returns: 39287997 covered area in square units/kilounits: 1294676/1.29 point density: all returns 36.59 last only 33.07 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47369007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42890172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3526735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 799874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 137779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14447 instead zero. overview over extended number of returns of given pulse: 39287997 5520336 1993313 494845 71916 590 10 0 0 0 0 0 0 0 0 histogram of classification of points: 7849440 unclassified (1) 31599463 ground (2) 7456853 building (6) 417479 water (9) 45772 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3461819 +---> 365463 of those are unclassified (1) +---> 2559304 of those are ground (2) +---> 516328 of those are building (6) +---> 18986 of those are water (9) +---> 1738 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 7 bin [-2.3,-2.2) has 57 bin [-2.2,-2.1) has 2335 bin [-2.1,-2.0) has 45841 bin [-2.0,-1.9) has 80647 bin [-1.9,-1.8) has 163180 bin [-1.8,-1.7) has 206406 bin [-1.7,-1.6) has 357289 bin [-1.6,-1.5) has 788972 bin [-1.5,-1.4) has 2007573 bin [-1.4,-1.3) has 3835376 bin [-1.3,-1.2) has 4564646 bin [-1.2,-1.1) has 4397702 bin [-1.1,-1.0) has 3522487 bin [-1.0,-0.9) has 2566809 bin [-0.9,-0.8) has 1766822 bin [-0.8,-0.7) has 1334459 bin [-0.7,-0.6) has 1221652 bin [-0.6,-0.5) has 957210 bin [-0.5,-0.4) has 725336 bin [-0.4,-0.3) has 629759 bin [-0.3,-0.2) has 565565 bin [-0.2,-0.1) has 677110 bin [-0.1,0.0) has 761021 bin [0.0,0.1) has 734570 bin [0.1,0.2) has 731199 bin [0.2,0.3) has 682180 bin [0.3,0.4) has 596545 bin [0.4,0.5) has 365227 bin [0.5,0.6) has 222671 bin [0.6,0.7) has 179982 bin [0.7,0.8) has 166559 bin [0.8,0.9) has 161138 bin [0.9,1.0) has 166431 bin [1.0,1.1) has 171081 bin [1.1,1.2) has 190639 bin [1.2,1.3) has 262795 bin [1.3,1.4) has 368605 bin [1.4,1.5) has 284093 bin [1.5,1.6) has 222587 bin [1.6,1.7) has 165375 bin [1.7,1.8) has 160874 bin [1.8,1.9) has 187600 bin [1.9,2.0) has 202145 bin [2.0,2.1) has 203491 bin [2.1,2.2) has 189256 bin [2.2,2.3) has 135196 bin [2.3,2.4) has 114766 bin [2.4,2.5) has 115793 bin [2.5,2.6) has 109496 bin [2.6,2.7) has 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8890 bin [18.6,18.7) has 7162 bin [18.7,18.8) has 4942 bin [18.8,18.9) has 4736 bin [18.9,19.0) has 3093 bin [19.0,19.1) has 3022 bin [19.1,19.2) has 3145 bin [19.2,19.3) has 2502 bin [19.3,19.4) has 2272 bin [19.4,19.5) has 2249 bin [19.5,19.6) has 2433 bin [19.6,19.7) has 2155 bin [19.7,19.8) has 2180 bin [19.8,19.9) has 2064 bin [19.9,20.0) has 1973 bin [20.0,20.1) has 1911 bin [20.1,20.2) has 1853 bin [20.2,20.3) has 1808 bin [20.3,20.4) has 1644 bin [20.4,20.5) has 1556 bin [20.5,20.6) has 1596 bin [20.6,20.7) has 1574 bin [20.7,20.8) has 1441 bin [20.8,20.9) has 1318 bin [20.9,21.0) has 1313 bin [21.0,21.1) has 1242 bin [21.1,21.2) has 1186 bin [21.2,21.3) has 1213 bin [21.3,21.4) has 1088 bin [21.4,21.5) has 1066 bin [21.5,21.6) has 1019 bin [21.6,21.7) has 932 bin [21.7,21.8) has 904 bin [21.8,21.9) has 849 bin [21.9,22.0) has 864 bin [22.0,22.1) has 769 bin [22.1,22.2) has 700 bin [22.2,22.3) has 663 bin [22.3,22.4) has 587 bin [22.4,22.5) has 564 bin [22.5,22.6) has 455 bin 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has 20 bin [26.9,27.0) has 83 bin [27.0,27.1) has 129 bin [27.1,27.2) has 84 bin [27.2,27.3) has 101 bin [27.3,27.4) has 26 bin [27.4,27.5) has 11 bin [27.5,27.6) has 16 bin [27.6,27.7) has 11 bin [27.7,27.8) has 10 bin [27.8,27.9) has 16 bin [27.9,28.0) has 10 bin [28.0,28.1) has 13 bin [28.1,28.2) has 25 bin [28.2,28.3) has 60 bin [28.3,28.4) has 47 bin [28.4,28.5) has 6 bin [28.5,28.6) has 4 bin [28.6,28.7) has 4 bin [28.7,28.8) has 6 bin [28.8,28.9) has 3 bin [28.9,29.0) has 5 bin [29.0,29.1) has 8 bin [29.1,29.2) has 16 bin [29.2,29.3) has 14 bin [29.3,29.4) has 17 bin [29.4,29.5) has 2 bin [29.5,29.6) has 2 bin [29.6,29.7) has 1 bin [29.8,29.9) has 2 bin [30.2,30.3) has 10 bin [30.3,30.4) has 16 bin [30.4,30.5) has 13 bin [30.5,30.6) has 18 bin [30.6,30.7) has 240 bin [30.7,30.8) has 531 bin [30.8,30.9) has 72 bin [30.9,31.0) has 48 bin [31.0,31.1) has 46 bin [31.1,31.2) has 11 bin [31.2,31.3) has 1 bin [31.9,32.0) has 1 bin [32.0,32.1) has 1 bin [32.4,32.5) has 1 bin [32.5,32.6) has 1 bin [32.6,32.7) has 2 bin [32.8,32.9) has 1 bin [33.0,33.1) has 1 bin [33.2,33.3) has 1 bin [33.5,33.6) has 1 bin [33.7,33.8) has 2 bin [34.0,34.1) has 1 bin [34.3,34.4) has 1 bin [35.4,35.5) has 1 bin [35.5,35.6) has 8 bin [35.6,35.7) has 4 bin [35.7,35.8) has 1 average z coordinate 0.8 for 47369007 element(s) point source id histogram with bin size 1.000000 bin 169 has 11886259 bin 170 has 32318467 bin 171 has 3164281 average point source id 169.815871631001244 for 47369007 element(s)