lasinfo (210611) report for 'AHN4T/31BN2_24.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: 45560986 number of points by return: 41493818 3044589 819816 177383 25380 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 468730 0 min x y z: 117980.000 468730.000 -6.282 max x y z: 119019.999 470019.999 36.131 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: 45560986 extended number of points by return: 41493818 3044589 819816 177383 25380 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 -6282 36131 intensity 51 4216 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 34 user_data 6 7 point_source_ID 98 100 gps_time 270036028.923722 270037787.477219 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 25 255 B 1 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0.51 42.16 ('Amplitude') attribute1 -15.36 27.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41493818 number of intermediate returns: 1025813 number of last returns: 41455678 number of single returns: 38414323 covered area in square units/kilounits: 1310620/1.31 point density: all returns 34.76 last only 31.63 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45560986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41493818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3044589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 819816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25380 instead zero. overview over extended number of returns of given pulse: 38414323 4478243 1931765 609461 125065 2094 35 0 0 0 0 0 0 0 0 histogram of classification of points: 5978199 unclassified (1) 35580996 ground (2) 3741815 building (6) 233560 water (9) 26416 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3416190 +---> 653520 of those are unclassified (1) +---> 2234872 of those are ground (2) +---> 521754 of those are building (6) +---> 6044 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.3,-6.2) has 330 bin [-6.2,-6.1) has 20052 bin [-6.1,-6.0) has 161661 bin [-6.0,-5.9) has 331802 bin [-5.9,-5.8) has 471058 bin [-5.8,-5.7) has 1331766 bin [-5.7,-5.6) has 2260448 bin [-5.6,-5.5) has 2742627 bin [-5.5,-5.4) has 2530005 bin [-5.4,-5.3) has 2404411 bin [-5.3,-5.2) has 2140293 bin [-5.2,-5.1) has 2059436 bin [-5.1,-5.0) has 2086497 bin [-5.0,-4.9) has 2217853 bin [-4.9,-4.8) has 2491756 bin [-4.8,-4.7) has 2526075 bin [-4.7,-4.6) has 2749048 bin [-4.6,-4.5) has 2392578 bin [-4.5,-4.4) has 1539131 bin [-4.4,-4.3) has 926557 bin [-4.3,-4.2) has 600007 bin [-4.2,-4.1) has 443822 bin [-4.1,-4.0) has 367584 bin [-4.0,-3.9) has 318178 bin [-3.9,-3.8) has 289366 bin [-3.8,-3.7) has 271551 bin [-3.7,-3.6) has 229938 bin [-3.6,-3.5) has 212202 bin [-3.5,-3.4) has 185327 bin [-3.4,-3.3) has 145815 bin [-3.3,-3.2) has 132337 bin [-3.2,-3.1) has 123283 bin [-3.1,-3.0) has 119712 bin [-3.0,-2.9) has 121703 bin [-2.9,-2.8) has 123054 bin [-2.8,-2.7) has 118457 bin [-2.7,-2.6) has 112226 bin [-2.6,-2.5) has 106577 bin [-2.5,-2.4) has 110461 bin [-2.4,-2.3) has 144973 bin [-2.3,-2.2) has 202508 bin [-2.2,-2.1) has 234564 bin [-2.1,-2.0) has 215273 bin [-2.0,-1.9) has 260493 bin [-1.9,-1.8) has 227875 bin [-1.8,-1.7) has 183617 bin [-1.7,-1.6) has 175574 bin [-1.6,-1.5) has 195714 bin [-1.5,-1.4) has 215570 bin [-1.4,-1.3) has 184308 bin [-1.3,-1.2) 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[23.2,23.3) has 335 bin [23.3,23.4) has 312 bin [23.4,23.5) has 333 bin [23.5,23.6) has 309 bin [23.6,23.7) has 289 bin [23.7,23.8) has 265 bin [23.8,23.9) has 247 bin [23.9,24.0) has 234 bin [24.0,24.1) has 239 bin [24.1,24.2) has 246 bin [24.2,24.3) has 245 bin [24.3,24.4) has 223 bin [24.4,24.5) has 215 bin [24.5,24.6) has 205 bin [24.6,24.7) has 158 bin [24.7,24.8) has 158 bin [24.8,24.9) has 146 bin [24.9,25.0) has 116 bin [25.0,25.1) has 133 bin [25.1,25.2) has 118 bin [25.2,25.3) has 112 bin [25.3,25.4) has 134 bin [25.4,25.5) has 115 bin [25.5,25.6) has 99 bin [25.6,25.7) has 74 bin [25.7,25.8) has 68 bin [25.8,25.9) has 65 bin [25.9,26.0) has 59 bin [26.0,26.1) has 44 bin [26.1,26.2) has 40 bin [26.2,26.3) has 17 bin [26.3,26.4) has 20 bin [26.4,26.5) has 11 bin [26.5,26.6) has 12 bin [26.6,26.7) has 7 bin [26.7,26.8) has 5 bin [26.8,26.9) has 5 bin [26.9,27.0) has 6 bin [27.0,27.1) has 2 bin [27.2,27.3) has 2 bin [27.3,27.4) has 1 bin [28.3,28.4) has 1 bin [28.4,28.5) has 4 bin [28.5,28.6) has 7 bin [28.6,28.7) has 1 bin [28.7,28.8) has 1 bin [28.8,28.9) has 9 bin [28.9,29.0) has 3 bin [29.0,29.1) has 3 bin [29.1,29.2) has 2 bin [29.2,29.3) has 6 bin [29.3,29.4) has 2 bin [29.4,29.5) has 6 bin [29.9,30.0) has 3 bin [30.0,30.1) has 1 bin [30.3,30.4) has 1 bin [30.4,30.5) has 2 bin [30.5,30.6) has 1 bin [30.6,30.7) has 2 bin [30.7,30.8) has 3 bin [30.9,31.0) has 1 bin [31.1,31.2) has 1 bin [31.3,31.4) has 1 bin [31.4,31.5) has 1 bin [31.6,31.7) has 1 bin [32.4,32.5) has 3 bin [32.5,32.6) has 11 bin [32.6,32.7) has 3 bin [32.7,32.8) has 5 bin [32.8,32.9) has 1 bin [35.5,35.6) has 2 bin [35.6,35.7) has 1 bin [36.1,36.2) has 1 average z coordinate -3.7 for 45560986 element(s) point source id histogram with bin size 1.000000 bin 98 has 1450267 bin 99 has 30509616 bin 100 has 13601103 average point source id 99.266693877081593 for 45560986 element(s)