lasinfo (210611) report for 'AHN4T/38AN2_15.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: 175/2021 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: 46272030 number of points by return: 40346544 4585024 1126026 193523 20913 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 446230 0 min x y z: 108980.000 446230.000 -4.012 max x y z: 110019.999 447519.999 48.257 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: 46272030 extended number of points by return: 40346544 4585024 1126026 193523 20913 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 -4012 48257 intensity 48 4913 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 34 user_data 6 7 point_source_ID 19 158 gps_time 268443188.477518 270291191.929770 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 14 255 B 0 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 attribute0 0.48 49.13 ('Amplitude') attribute1 -15.4 34.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40346544 number of intermediate returns: 1350860 number of last returns: 40238140 number of single returns: 35663514 covered area in square units/kilounits: 1276400/1.28 point density: all returns 36.25 last only 31.52 (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 46272030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40346544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4585024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1126026 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 193523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20913 instead zero. overview over extended number of returns of given pulse: 35663514 6992239 2815140 695687 104029 1391 30 0 0 0 0 0 0 0 0 histogram of classification of points: 9574535 unclassified (1) 29541603 ground (2) 6943625 building (6) 108523 water (9) 8 wire conductor (14) 103736 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3000214 +---> 557764 of those are unclassified (1) +---> 2002240 of those are ground (2) +---> 432290 of those are building (6) +---> 3937 of those are water (9) +---> 1 of those are wire conductor (14) +---> 3982 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.1,-4.0) has 1 bin [-4.0,-3.9) has 138 bin [-3.9,-3.8) has 184 bin [-3.8,-3.7) has 238 bin [-3.7,-3.6) has 193 bin [-3.6,-3.5) has 148 bin [-3.5,-3.4) has 156 bin [-3.4,-3.3) has 119 bin [-3.3,-3.2) has 103 bin [-3.2,-3.1) has 110 bin [-3.1,-3.0) has 105 bin [-3.0,-2.9) has 114 bin [-2.9,-2.8) has 179 bin [-2.8,-2.7) has 371 bin [-2.7,-2.6) has 378 bin [-2.6,-2.5) has 1355 bin [-2.5,-2.4) has 52702 bin [-2.4,-2.3) has 284599 bin [-2.3,-2.2) has 734500 bin [-2.2,-2.1) has 1538442 bin [-2.1,-2.0) has 2216235 bin [-2.0,-1.9) has 2533016 bin [-1.9,-1.8) has 2512997 bin [-1.8,-1.7) has 1564813 bin [-1.7,-1.6) has 1308916 bin [-1.6,-1.5) has 1856485 bin [-1.5,-1.4) has 2414825 bin [-1.4,-1.3) has 2383129 bin [-1.3,-1.2) has 1747808 bin [-1.2,-1.1) has 1078369 bin [-1.1,-1.0) has 660588 bin [-1.0,-0.9) has 390973 bin [-0.9,-0.8) has 279818 bin [-0.8,-0.7) has 233449 bin [-0.7,-0.6) has 205939 bin [-0.6,-0.5) has 206722 bin [-0.5,-0.4) has 204916 bin [-0.4,-0.3) has 206477 bin [-0.3,-0.2) has 186762 bin [-0.2,-0.1) has 184626 bin [-0.1,0.0) has 175524 bin [0.0,0.1) has 165560 bin [0.1,0.2) has 164313 bin [0.2,0.3) has 172912 bin [0.3,0.4) has 173834 bin [0.4,0.5) has 185948 bin [0.5,0.6) has 203773 bin [0.6,0.7) has 217332 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[36.5,36.6) has 157 bin [36.6,36.7) has 111 bin [36.7,36.8) has 126 bin [36.8,36.9) has 127 bin [36.9,37.0) has 114 bin [37.0,37.1) has 113 bin [37.1,37.2) has 70 bin [37.2,37.3) has 83 bin [37.3,37.4) has 74 bin [37.4,37.5) has 78 bin [37.5,37.6) has 60 bin [37.6,37.7) has 63 bin [37.7,37.8) has 44 bin [37.8,37.9) has 35 bin [37.9,38.0) has 40 bin [38.0,38.1) has 28 bin [38.1,38.2) has 22 bin [38.2,38.3) has 16 bin [38.3,38.4) has 12 bin [38.4,38.5) has 4 bin [38.5,38.6) has 4 bin [38.6,38.7) has 1 bin [38.7,38.8) has 1 bin [38.9,39.0) has 1 bin [39.1,39.2) has 1 bin [40.1,40.2) has 1 bin [40.2,40.3) has 2 bin [40.6,40.7) has 1 bin [40.8,40.9) has 2 bin [40.9,41.0) has 1 bin [41.0,41.1) has 1 bin [41.1,41.2) has 1 bin [41.2,41.3) has 1 bin [41.3,41.4) has 1 bin [41.9,42.0) has 1 bin [42.1,42.2) has 1 bin [42.5,42.6) has 1 bin [43.0,43.1) has 1 bin [43.9,44.0) has 2 bin [44.1,44.2) has 1 bin [44.3,44.4) has 1 bin [44.4,44.5) has 3 bin [44.5,44.6) has 1 bin [44.6,44.7) has 3 bin [44.8,44.9) has 2 bin [44.9,45.0) has 1 bin [45.3,45.4) has 2 bin [45.4,45.5) has 8 bin [45.5,45.6) has 8 bin [45.6,45.7) has 3 bin [45.7,45.8) has 2 bin [45.9,46.0) has 1 bin [47.8,47.9) has 1 bin [48.2,48.3) has 2 average z coordinate 1.7 for 46272030 element(s) point source id histogram with bin size 1.000000 bin 19 has 14224395 bin 157 has 31664069 bin 158 has 383566 average point source id 114.585977014624163 for 46272030 element(s)