lasinfo (210611) report for 'AHN4T/06CN1_17.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: 174/2021 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: 27813027 number of points by return: 24904980 1767816 849966 288169 2096 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 582480 0 min x y z: 180980.000 582480.000 -1.208 max x y z: 182019.999 583769.999 33.737 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: 27813027 extended number of points by return: 24904980 1767816 849966 288169 2096 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 -1208 33737 intensity 42 4952 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 -29 18 user_data 8 9 point_source_ID 1100 1102 gps_time 268992767.851929 268997819.361188 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 10 255 B 7 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3000 extended_scanner_channel 0 0 attribute0 0.42 49.52 ('Amplitude') attribute1 -16.72 33.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24904980 number of intermediate returns: 1141837 number of last returns: 24899333 number of single returns: 23133123 covered area in square units/kilounits: 1331808/1.33 point density: all returns 20.88 last only 18.70 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27813027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24904980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1767816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 849966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 288169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2096 instead zero. overview over extended number of returns of given pulse: 23133123 1837074 1686142 1146169 10224 290 5 0 0 0 0 0 0 0 0 histogram of classification of points: 3559304 unclassified (1) 23473374 ground (2) 568174 building (6) 209202 water (9) 2973 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1767697 +---> 45543 of those are unclassified (1) +---> 1705935 of those are ground (2) +---> 8543 of those are building (6) +---> 7336 of those are water (9) +---> 340 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 1 bin [-1.2,-1.1) has 756 bin [-1.1,-1.0) has 12542 bin [-1.0,-0.9) has 100255 bin [-0.9,-0.8) has 54249 bin [-0.8,-0.7) has 72979 bin [-0.7,-0.6) has 104361 bin [-0.6,-0.5) has 132159 bin [-0.5,-0.4) has 113807 bin [-0.4,-0.3) has 203899 bin [-0.3,-0.2) has 164045 bin [-0.2,-0.1) has 232280 bin [-0.1,0.0) has 408612 bin [0.0,0.1) has 780366 bin [0.1,0.2) has 1337549 bin [0.2,0.3) has 2199861 bin [0.3,0.4) has 2798188 bin [0.4,0.5) has 2695266 bin [0.5,0.6) has 2450888 bin [0.6,0.7) has 1812161 bin [0.7,0.8) has 1491117 bin [0.8,0.9) has 1269291 bin [0.9,1.0) has 1056995 bin [1.0,1.1) has 735797 bin [1.1,1.2) has 682428 bin [1.2,1.3) has 607555 bin [1.3,1.4) has 518738 bin [1.4,1.5) has 425648 bin [1.5,1.6) has 406340 bin [1.6,1.7) has 319254 bin [1.7,1.8) has 215682 bin [1.8,1.9) has 136925 bin [1.9,2.0) has 127278 bin [2.0,2.1) has 103230 bin [2.1,2.2) has 60074 bin [2.2,2.3) has 44383 bin [2.3,2.4) has 36905 bin [2.4,2.5) has 35937 bin [2.5,2.6) has 37490 bin [2.6,2.7) has 36945 bin [2.7,2.8) has 44254 bin [2.8,2.9) has 45277 bin [2.9,3.0) has 43729 bin [3.0,3.1) has 43055 bin [3.1,3.2) has 41253 bin [3.2,3.3) has 36675 bin [3.3,3.4) has 36271 bin [3.4,3.5) has 40398 bin [3.5,3.6) has 36366 bin [3.6,3.7) has 35708 bin [3.7,3.8) has 40678 bin [3.8,3.9) has 43065 bin 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has 4931 bin [19.9,20.0) has 4734 bin [20.0,20.1) has 4672 bin [20.1,20.2) has 4347 bin [20.2,20.3) has 4336 bin [20.3,20.4) has 4231 bin [20.4,20.5) has 4053 bin [20.5,20.6) has 3805 bin [20.6,20.7) has 3608 bin [20.7,20.8) has 3715 bin [20.8,20.9) has 3403 bin [20.9,21.0) has 3407 bin [21.0,21.1) has 3267 bin [21.1,21.2) has 3164 bin [21.2,21.3) has 2987 bin [21.3,21.4) has 3013 bin [21.4,21.5) has 2844 bin [21.5,21.6) has 2862 bin [21.6,21.7) has 2876 bin [21.7,21.8) has 2771 bin [21.8,21.9) has 2498 bin [21.9,22.0) has 2642 bin [22.0,22.1) has 2521 bin [22.1,22.2) has 2470 bin [22.2,22.3) has 2394 bin [22.3,22.4) has 2329 bin [22.4,22.5) has 2207 bin [22.5,22.6) has 2175 bin [22.6,22.7) has 2057 bin [22.7,22.8) has 2063 bin [22.8,22.9) has 1964 bin [22.9,23.0) has 2061 bin [23.0,23.1) has 1949 bin [23.1,23.2) has 1918 bin [23.2,23.3) has 1840 bin [23.3,23.4) has 1843 bin [23.4,23.5) has 1765 bin [23.5,23.6) has 1718 bin [23.6,23.7) has 1641 bin [23.7,23.8) has 1605 bin [23.8,23.9) 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has 307 bin [28.0,28.1) has 312 bin [28.1,28.2) has 278 bin [28.2,28.3) has 281 bin [28.3,28.4) has 309 bin [28.4,28.5) has 296 bin [28.5,28.6) has 288 bin [28.6,28.7) has 296 bin [28.7,28.8) has 262 bin [28.8,28.9) has 305 bin [28.9,29.0) has 290 bin [29.0,29.1) has 313 bin [29.1,29.2) has 290 bin [29.2,29.3) has 306 bin [29.3,29.4) has 270 bin [29.4,29.5) has 247 bin [29.5,29.6) has 262 bin [29.6,29.7) has 275 bin [29.7,29.8) has 253 bin [29.8,29.9) has 264 bin [29.9,30.0) has 243 bin [30.0,30.1) has 223 bin [30.1,30.2) has 178 bin [30.2,30.3) has 221 bin [30.3,30.4) has 217 bin [30.4,30.5) has 202 bin [30.5,30.6) has 244 bin [30.6,30.7) has 219 bin [30.7,30.8) has 229 bin [30.8,30.9) has 217 bin [30.9,31.0) has 223 bin [31.0,31.1) has 205 bin [31.1,31.2) has 173 bin [31.2,31.3) has 171 bin [31.3,31.4) has 148 bin [31.4,31.5) has 115 bin [31.5,31.6) has 127 bin [31.6,31.7) has 121 bin [31.7,31.8) has 101 bin [31.8,31.9) has 92 bin [31.9,32.0) has 86 bin [32.0,32.1) has 91 bin [32.1,32.2) has 85 bin [32.2,32.3) has 70 bin [32.3,32.4) has 68 bin [32.4,32.5) has 46 bin [32.5,32.6) has 39 bin [32.6,32.7) has 28 bin [32.7,32.8) has 35 bin [32.8,32.9) has 24 bin [32.9,33.0) has 13 bin [33.0,33.1) has 11 bin [33.1,33.2) has 8 bin [33.2,33.3) has 4 bin [33.4,33.5) has 4 bin [33.5,33.6) has 1 bin [33.7,33.8) has 1 average z coordinate 1.8 for 27813027 element(s) point source id histogram with bin size 1.000000 bin 1100 has 1239621 bin 1101 has 20223993 bin 1102 has 6349413 average point source id 1101.18371937725442 for 27813027 element(s)