lasinfo (210611) report for 'AHN4T/38GZ2_20.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: 180/2021 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: 28082184 number of points by return: 26404858 1230907 349259 83960 13200 scale factor x y z: 0.001 0.001 0.001 offset x y z: 128980 426230 0 min x y z: 128980.000 426230.000 -2.027 max x y z: 130019.999 427519.999 37.302 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: 28082184 extended number of points by return: 26404858 1230907 349259 83960 13200 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 -2027 37302 intensity 56 3724 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 -8 32 user_data 6 7 point_source_ID 45 46 gps_time 260010919.460483 260011792.968168 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 33 255 B 11 255 NIR 68 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 5333 extended_scanner_channel 0 0 attribute0 0.56 37.24 ('Amplitude') attribute1 -15.64 21.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26404858 number of intermediate returns: 447717 number of last returns: 26392602 number of single returns: 25162993 covered area in square units/kilounits: 1327952/1.33 point density: all returns 21.15 last only 19.87 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28082184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26404858 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1230907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 349259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 83960 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13200 instead zero. overview over extended number of returns of given pulse: 25162993 1773651 796490 283121 59243 6206 480 0 0 0 0 0 0 0 0 histogram of classification of points: 2604753 unclassified (1) 24036111 ground (2) 1231996 building (6) 201322 water (9) 8002 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1889107 +---> 276076 of those are unclassified (1) +---> 1465551 of those are ground (2) +---> 91705 of those are building (6) +---> 55067 of those are water (9) +---> 708 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 8 bin [-2.0,-1.9) has 503 bin [-1.9,-1.8) has 436 bin [-1.8,-1.7) has 123 bin [-1.7,-1.6) has 125 bin [-1.6,-1.5) has 99 bin [-1.5,-1.4) has 95 bin [-1.4,-1.3) has 739 bin [-1.3,-1.2) has 7700 bin [-1.2,-1.1) has 16441 bin [-1.1,-1.0) has 64875 bin [-1.0,-0.9) has 106132 bin [-0.9,-0.8) has 64339 bin [-0.8,-0.7) has 62962 bin [-0.7,-0.6) has 70791 bin [-0.6,-0.5) has 90000 bin [-0.5,-0.4) has 161012 bin [-0.4,-0.3) has 632155 bin [-0.3,-0.2) has 2485125 bin [-0.2,-0.1) has 4345762 bin [-0.1,0.0) has 4064262 bin [0.0,0.1) has 3197649 bin [0.1,0.2) has 2231002 bin [0.2,0.3) has 1512921 bin [0.3,0.4) has 1162314 bin [0.4,0.5) has 808499 bin [0.5,0.6) has 560525 bin [0.6,0.7) has 392493 bin [0.7,0.8) has 482394 bin [0.8,0.9) has 492002 bin [0.9,1.0) has 443537 bin [1.0,1.1) has 362032 bin [1.1,1.2) has 265783 bin [1.2,1.3) has 197784 bin [1.3,1.4) has 148422 bin [1.4,1.5) has 114553 bin [1.5,1.6) has 90163 bin [1.6,1.7) has 75785 bin [1.7,1.8) has 71808 bin [1.8,1.9) has 68672 bin [1.9,2.0) has 60979 bin [2.0,2.1) has 57917 bin [2.1,2.2) has 62163 bin [2.2,2.3) has 64636 bin [2.3,2.4) has 62749 bin [2.4,2.5) has 57714 bin [2.5,2.6) has 53115 bin [2.6,2.7) has 51821 bin [2.7,2.8) has 50179 bin [2.8,2.9) has 46548 bin [2.9,3.0) has 45020 bin [3.0,3.1) has 43603 bin [3.1,3.2) has 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[19.3,19.4) has 2668 bin [19.4,19.5) has 2736 bin [19.5,19.6) has 2639 bin [19.6,19.7) has 2743 bin [19.7,19.8) has 2608 bin [19.8,19.9) has 2738 bin [19.9,20.0) has 2786 bin [20.0,20.1) has 2778 bin [20.1,20.2) has 2735 bin [20.2,20.3) has 2624 bin [20.3,20.4) has 2678 bin [20.4,20.5) has 2544 bin [20.5,20.6) has 2544 bin [20.6,20.7) has 2630 bin [20.7,20.8) has 2509 bin [20.8,20.9) has 2483 bin [20.9,21.0) has 2583 bin [21.0,21.1) has 2634 bin [21.1,21.2) has 2403 bin [21.2,21.3) has 2485 bin [21.3,21.4) has 2538 bin [21.4,21.5) has 2570 bin [21.5,21.6) has 2529 bin [21.6,21.7) has 2438 bin [21.7,21.8) has 2465 bin [21.8,21.9) has 2409 bin [21.9,22.0) has 2463 bin [22.0,22.1) has 2417 bin [22.1,22.2) has 2352 bin [22.2,22.3) has 2356 bin [22.3,22.4) has 2283 bin [22.4,22.5) has 2231 bin [22.5,22.6) has 2331 bin [22.6,22.7) has 2311 bin [22.7,22.8) has 2303 bin [22.8,22.9) has 2197 bin [22.9,23.0) has 2275 bin [23.0,23.1) has 2206 bin [23.1,23.2) has 2206 bin [23.2,23.3) has 2174 bin 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112 bin [35.6,35.7) has 124 bin [35.7,35.8) has 81 bin [35.8,35.9) has 74 bin [35.9,36.0) has 69 bin [36.0,36.1) has 63 bin [36.1,36.2) has 54 bin [36.2,36.3) has 38 bin [36.3,36.4) has 43 bin [36.4,36.5) has 34 bin [36.5,36.6) has 18 bin [36.6,36.7) has 25 bin [36.7,36.8) has 20 bin [36.8,36.9) has 15 bin [36.9,37.0) has 5 bin [37.0,37.1) has 7 bin [37.1,37.2) has 1 bin [37.2,37.3) has 2 bin [37.3,37.4) has 1 average z coordinate 1.0 for 28082184 element(s) point source id histogram with bin size 1.000000 bin 45 has 14702356 bin 46 has 13379828 average point source id 45.476452543719532 for 28082184 element(s)