lasinfo (210611) report for 'AHN4T/26GZ2_01.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: 178/2021 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: 62996804 number of points by return: 42709385 14511643 4809687 874143 91946 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 479980 0 min x y z: 164980.000 479980.000 -3.900 max x y z: 166019.999 481269.999 36.518 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: 62996804 extended number of points by return: 42709385 14511643 4809687 874143 91946 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 -3900 36518 intensity 0 3993 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 -31 32 user_data 6 7 point_source_ID 140 142 gps_time 270198672.976540 270201299.139458 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 2 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0 39.93 ('Amplitude') attribute1 -15.83 24.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42709385 number of intermediate returns: 5767492 number of last returns: 42690963 number of single returns: 28171036 covered area in square units/kilounits: 1265680/1.27 point density: all returns 49.77 last only 33.73 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 62996804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42709385 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14511643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4809687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 874143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 91946 instead zero. overview over extended number of returns of given pulse: 28171036 19433806 11806202 3126548 455093 4074 45 0 0 0 0 0 0 0 0 histogram of classification of points: 26076886 unclassified (1) 35237168 ground (2) 1471634 building (6) 151889 water (9) 59227 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3992361 +---> 1656604 of those are unclassified (1) +---> 2174810 of those are ground (2) +---> 116746 of those are building (6) +---> 42334 of those are water (9) +---> 1867 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 287 bin [-3.8,-3.7) has 7438 bin [-3.7,-3.6) has 30039 bin [-3.6,-3.5) has 57635 bin [-3.5,-3.4) has 62896 bin [-3.4,-3.3) has 58025 bin [-3.3,-3.2) has 84868 bin [-3.2,-3.1) has 172437 bin [-3.1,-3.0) has 164744 bin [-3.0,-2.9) has 130642 bin [-2.9,-2.8) has 114352 bin [-2.8,-2.7) has 115915 bin [-2.7,-2.6) has 144740 bin [-2.6,-2.5) has 132900 bin [-2.5,-2.4) has 185194 bin [-2.4,-2.3) has 600404 bin [-2.3,-2.2) has 2177672 bin [-2.2,-2.1) has 5271372 bin [-2.1,-2.0) has 5256490 bin [-2.0,-1.9) has 3638147 bin [-1.9,-1.8) has 1892299 bin [-1.8,-1.7) has 1123281 bin [-1.7,-1.6) has 828510 bin [-1.6,-1.5) has 731331 bin [-1.5,-1.4) has 674364 bin [-1.4,-1.3) has 679574 bin [-1.3,-1.2) has 971118 bin [-1.2,-1.1) has 1821952 bin [-1.1,-1.0) has 1461254 bin [-1.0,-0.9) has 910957 bin [-0.9,-0.8) has 719364 bin [-0.8,-0.7) has 605012 bin [-0.7,-0.6) has 480761 bin [-0.6,-0.5) has 405268 bin [-0.5,-0.4) has 372954 bin [-0.4,-0.3) has 372658 bin [-0.3,-0.2) has 403343 bin [-0.2,-0.1) has 332725 bin [-0.1,0.0) has 367743 bin [0.0,0.1) has 345529 bin [0.1,0.2) has 333714 bin [0.2,0.3) has 365131 bin [0.3,0.4) has 408420 bin [0.4,0.5) has 372203 bin [0.5,0.6) has 346957 bin [0.6,0.7) has 311048 bin [0.7,0.8) has 300419 bin [0.8,0.9) has 295920 bin [0.9,1.0) has 323659 bin 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bin [28.2,28.3) has 2340 bin [28.3,28.4) has 2219 bin [28.4,28.5) has 2192 bin [28.5,28.6) has 2194 bin [28.6,28.7) has 2192 bin [28.7,28.8) has 2142 bin [28.8,28.9) has 2029 bin [28.9,29.0) has 1906 bin [29.0,29.1) has 1707 bin [29.1,29.2) has 1705 bin [29.2,29.3) has 1652 bin [29.3,29.4) has 1615 bin [29.4,29.5) has 1484 bin [29.5,29.6) has 1524 bin [29.6,29.7) has 1501 bin [29.7,29.8) has 1421 bin [29.8,29.9) has 1344 bin [29.9,30.0) has 1314 bin [30.0,30.1) has 1245 bin [30.1,30.2) has 1188 bin [30.2,30.3) has 1202 bin [30.3,30.4) has 1025 bin [30.4,30.5) has 1055 bin [30.5,30.6) has 953 bin [30.6,30.7) has 987 bin [30.7,30.8) has 884 bin [30.8,30.9) has 842 bin [30.9,31.0) has 803 bin [31.0,31.1) has 747 bin [31.1,31.2) has 745 bin [31.2,31.3) has 661 bin [31.3,31.4) has 656 bin [31.4,31.5) has 615 bin [31.5,31.6) has 569 bin [31.6,31.7) has 570 bin [31.7,31.8) has 533 bin [31.8,31.9) has 548 bin [31.9,32.0) has 541 bin [32.0,32.1) has 469 bin [32.1,32.2) has 435 bin [32.2,32.3) 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[36.5,36.6) has 1 average z coordinate 2.8 for 62996804 element(s) point source id histogram with bin size 1.000000 bin 140 has 5979298 bin 141 has 47023413 bin 142 has 9994093 average point source id 141.063730137801912 for 62996804 element(s)