lasinfo (210611) report for 'AHN4T/15EZ1_09.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: 177/2021 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: 35185904 number of points by return: 30936784 2523057 1294057 427395 4611 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 541230 0 min x y z: 162980.000 541230.000 -1.443 max x y z: 164019.999 542519.999 40.347 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: 35185904 extended number of points by return: 30936784 2523057 1294057 427395 4611 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 -1443 40347 intensity 19 4944 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 29 user_data 8 9 point_source_ID 1047 1139 gps_time 267974049.432401 269090898.706907 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 15 255 B 10 255 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.44 ('Amplitude') attribute1 -16.87 32.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30936784 number of intermediate returns: 1721440 number of last returns: 30947614 number of single returns: 28419934 covered area in square units/kilounits: 1334144/1.33 point density: all returns 26.37 last only 23.20 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35185904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30936784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2523057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1294057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 427395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4611 instead zero. overview over extended number of returns of given pulse: 28419934 2461267 2593107 1688245 22625 711 15 0 0 0 0 0 0 0 0 histogram of classification of points: 5004893 unclassified (1) 29801749 ground (2) 260949 building (6) 116346 water (9) 1967 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3222505 +---> 977437 of those are unclassified (1) +---> 2232675 of those are ground (2) +---> 2861 of those are building (6) +---> 9532 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 6 bin [-1.4,-1.3) has 778 bin [-1.3,-1.2) has 22810 bin [-1.2,-1.1) has 25662 bin [-1.1,-1.0) has 33324 bin [-1.0,-0.9) has 36555 bin [-0.9,-0.8) has 61634 bin [-0.8,-0.7) has 179557 bin [-0.7,-0.6) has 219222 bin [-0.6,-0.5) has 558511 bin [-0.5,-0.4) has 1050256 bin [-0.4,-0.3) has 1359235 bin [-0.3,-0.2) has 1700144 bin [-0.2,-0.1) has 2691779 bin 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[35.7,35.8) has 338 bin [35.8,35.9) has 303 bin [35.9,36.0) has 278 bin [36.0,36.1) has 247 bin [36.1,36.2) has 259 bin [36.2,36.3) has 260 bin [36.3,36.4) has 194 bin [36.4,36.5) has 147 bin [36.5,36.6) has 147 bin [36.6,36.7) has 142 bin [36.7,36.8) has 106 bin [36.8,36.9) has 104 bin [36.9,37.0) has 97 bin [37.0,37.1) has 112 bin [37.1,37.2) has 102 bin [37.2,37.3) has 104 bin [37.3,37.4) has 114 bin [37.4,37.5) has 107 bin [37.5,37.6) has 80 bin [37.6,37.7) has 106 bin [37.7,37.8) has 88 bin [37.8,37.9) has 53 bin [37.9,38.0) has 55 bin [38.0,38.1) has 48 bin [38.1,38.2) has 53 bin [38.2,38.3) has 61 bin [38.3,38.4) has 41 bin [38.4,38.5) has 49 bin [38.5,38.6) has 33 bin [38.6,38.7) has 23 bin [38.7,38.8) has 21 bin [38.8,38.9) has 26 bin [38.9,39.0) has 23 bin [39.0,39.1) has 15 bin [39.1,39.2) has 5 bin [39.2,39.3) has 6 bin [39.3,39.4) has 5 bin [39.4,39.5) has 10 bin [39.5,39.6) has 4 bin [39.6,39.7) has 5 bin [39.7,39.8) has 4 bin [39.8,39.9) has 2 bin [39.9,40.0) has 2 bin [40.0,40.1) has 2 bin [40.1,40.2) has 1 bin [40.2,40.3) has 2 bin [40.3,40.4) has 1 average z coordinate 2.3 for 35185904 element(s) point source id histogram with bin size 1.000000 bin 1047 has 6298674 bin 1059 has 355295 bin 1137 has 7154256 bin 1138 has 20818531 bin 1139 has 559148 average point source id 1120.724822218579448 for 35185904 element(s)