lasinfo (210611) report for 'AHN4T/26FN2_16.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: 76885933 number of points by return: 58559355 11251162 5209590 1762765 103061 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 494980 0 min x y z: 174980.000 494980.000 -5.346 max x y z: 176019.999 496269.999 33.418 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: 76885933 extended number of points by return: 58559355 11251162 5209590 1762765 103061 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 -5346 33418 intensity 19 4992 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 -32 33 user_data 6 9 point_source_ID 127 201 gps_time 270122747.040823 270205216.659148 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 2 255 B 9 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.03 32.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 58559355 number of intermediate returns: 7084781 number of last returns: 58503549 number of single returns: 47261752 covered area in square units/kilounits: 1327980/1.33 point density: all returns 57.90 last only 44.05 (per square units) spacing: all returns 0.13 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 76885933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 58559355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11251162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5209590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1762765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 103061 instead zero. overview over extended number of returns of given pulse: 47261752 12119961 10340388 6647426 498577 16850 979 0 0 0 0 0 0 0 0 histogram of classification of points: 22173574 unclassified (1) 50464588 ground (2) 4057460 building (6) 187459 water (9) 2852 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4435934 +---> 1230243 of those are unclassified (1) +---> 2862043 of those are ground (2) +---> 328790 of those are building (6) +---> 12006 of those are water (9) +---> 2852 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 10 bin [-5.3,-5.2) has 2252 bin [-5.2,-5.1) has 42187 bin [-5.1,-5.0) has 23225 bin [-5.0,-4.9) has 19974 bin [-4.9,-4.8) has 28970 bin [-4.8,-4.7) has 88756 bin [-4.7,-4.6) has 107953 bin [-4.6,-4.5) has 119453 bin [-4.5,-4.4) has 93996 bin [-4.4,-4.3) has 88150 bin [-4.3,-4.2) has 90695 bin [-4.2,-4.1) has 96684 bin [-4.1,-4.0) has 100570 bin [-4.0,-3.9) has 114613 bin [-3.9,-3.8) has 700502 bin [-3.8,-3.7) has 3956475 bin [-3.7,-3.6) has 5625960 bin [-3.6,-3.5) has 8891979 bin [-3.5,-3.4) has 7249545 bin [-3.4,-3.3) has 1697367 bin [-3.3,-3.2) has 1519302 bin [-3.2,-3.1) has 1671038 bin [-3.1,-3.0) has 1663544 bin [-3.0,-2.9) has 1546227 bin [-2.9,-2.8) has 1102302 bin [-2.8,-2.7) has 803013 bin [-2.7,-2.6) has 883272 bin [-2.6,-2.5) has 1739438 bin [-2.5,-2.4) has 2498321 bin [-2.4,-2.3) has 2644029 bin [-2.3,-2.2) has 2688919 bin [-2.2,-2.1) has 1744028 bin [-2.1,-2.0) has 1303578 bin [-2.0,-1.9) has 619509 bin [-1.9,-1.8) has 445021 bin [-1.8,-1.7) has 354870 bin [-1.7,-1.6) has 252007 bin [-1.6,-1.5) has 236823 bin [-1.5,-1.4) has 211174 bin [-1.4,-1.3) has 181732 bin [-1.3,-1.2) has 172682 bin [-1.2,-1.1) has 174434 bin [-1.1,-1.0) has 168419 bin [-1.0,-0.9) has 164054 bin [-0.9,-0.8) has 160480 bin [-0.8,-0.7) has 164404 bin [-0.7,-0.6) has 171327 bin 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has 2819 bin [26.9,27.0) has 2649 bin [27.0,27.1) has 2573 bin [27.1,27.2) has 2491 bin [27.2,27.3) has 2479 bin [27.3,27.4) has 2430 bin [27.4,27.5) has 2285 bin [27.5,27.6) has 2314 bin [27.6,27.7) has 2265 bin [27.7,27.8) has 2197 bin [27.8,27.9) has 2110 bin [27.9,28.0) has 2002 bin [28.0,28.1) has 1911 bin [28.1,28.2) has 1771 bin [28.2,28.3) has 1748 bin [28.3,28.4) has 1613 bin [28.4,28.5) has 1613 bin [28.5,28.6) has 1486 bin [28.6,28.7) has 1461 bin [28.7,28.8) has 1270 bin [28.8,28.9) has 1199 bin [28.9,29.0) has 1220 bin [29.0,29.1) has 1093 bin [29.1,29.2) has 975 bin [29.2,29.3) has 937 bin [29.3,29.4) has 895 bin [29.4,29.5) has 844 bin [29.5,29.6) has 724 bin [29.6,29.7) has 726 bin [29.7,29.8) has 646 bin [29.8,29.9) has 592 bin [29.9,30.0) has 509 bin [30.0,30.1) has 466 bin [30.1,30.2) has 398 bin [30.2,30.3) has 321 bin [30.3,30.4) has 307 bin [30.4,30.5) has 217 bin [30.5,30.6) has 198 bin [30.6,30.7) has 147 bin [30.7,30.8) has 166 bin [30.8,30.9) has 125 bin [30.9,31.0) has 136 bin [31.0,31.1) has 92 bin [31.1,31.2) has 74 bin [31.2,31.3) has 44 bin [31.3,31.4) has 50 bin [31.4,31.5) has 46 bin [31.5,31.6) has 38 bin [31.6,31.7) has 52 bin [31.7,31.8) has 31 bin [31.8,31.9) has 47 bin [31.9,32.0) has 31 bin [32.0,32.1) has 24 bin [32.1,32.2) has 32 bin [32.2,32.3) has 16 bin [32.3,32.4) has 17 bin [32.4,32.5) has 23 bin [32.5,32.6) has 20 bin [32.6,32.7) has 19 bin [32.7,32.8) has 10 bin [32.8,32.9) has 11 bin [32.9,33.0) has 12 bin [33.0,33.1) has 6 bin [33.1,33.2) has 9 bin [33.2,33.3) has 5 bin [33.3,33.4) has 2 bin [33.4,33.5) has 1 average z coordinate 0.4 for 76885933 element(s) point source id histogram with bin size 1.000000 bin 127 has 42089033 bin 128 has 376731 bin 189 has 23831965 bin 201 has 10588204 average point source id 156.413516475113852 for 76885933 element(s)