lasinfo (210611) report for 'AHN4T/17AN2_03.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: 335/2022 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: 56860322 number of points by return: 39071163 11119241 4993266 1413890 253075 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 548730 0 min x y z: 226980.000 548730.000 12.371 max x y z: 228019.999 550019.999 46.774 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: 56860322 extended number of points by return: 39071163 11119241 4993266 1413890 253075 9054 633 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 12371 46774 intensity 7 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -27 29 user_data 6 7 point_source_ID 50 202 gps_time 324204961.054132 330763087.151644 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 37 255 B 28 255 NIR 2 249 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.12 33.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39071163 number of intermediate returns: 6737413 number of last returns: 38941379 number of single returns: 27889633 covered area in square units/kilounits: 1325840/1.33 point density: all returns 42.89 last only 29.37 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56860322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39071163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11119241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4993266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1413890 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 253075 instead zero. overview over extended number of returns of given pulse: 27889633 12242516 10776362 4669250 1122913 145945 13703 0 0 0 0 0 0 0 0 histogram of classification of points: 20979369 unclassified (1) 35154925 ground (2) 3556 building (6) 722472 water (9) +-> flagged as extended overlap: 3438084 +---> 1429644 of those are unclassified (1) +---> 1949931 of those are ground (2) +---> 58509 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.3,12.4) has 2 bin [12.4,12.5) has 28 bin [12.5,12.6) has 740 bin [12.6,12.7) has 1053 bin [12.7,12.8) has 1417 bin [12.8,12.9) has 1661 bin [12.9,13.0) has 2381 bin [13.0,13.1) has 7014 bin [13.1,13.2) has 10825 bin [13.2,13.3) has 74285 bin [13.3,13.4) has 293008 bin [13.4,13.5) has 275493 bin [13.5,13.6) has 149101 bin [13.6,13.7) has 104057 bin [13.7,13.8) has 101353 bin [13.8,13.9) has 118582 bin [13.9,14.0) has 242815 bin [14.0,14.1) has 668899 bin [14.1,14.2) has 1003866 bin [14.2,14.3) has 1177540 bin [14.3,14.4) has 1495014 bin [14.4,14.5) has 2031164 bin [14.5,14.6) has 2039576 bin [14.6,14.7) has 2031094 bin [14.7,14.8) has 1905722 bin [14.8,14.9) has 1802320 bin [14.9,15.0) has 2124093 bin [15.0,15.1) has 1804442 bin [15.1,15.2) has 1190965 bin [15.2,15.3) has 1003907 bin [15.3,15.4) has 1301880 bin [15.4,15.5) has 977506 bin [15.5,15.6) has 803616 bin [15.6,15.7) has 1079559 bin [15.7,15.8) has 1013610 bin [15.8,15.9) has 1530158 bin [15.9,16.0) has 1653689 bin [16.0,16.1) has 1185040 bin [16.1,16.2) has 959360 bin [16.2,16.3) has 870977 bin [16.3,16.4) has 844517 bin [16.4,16.5) has 806979 bin [16.5,16.6) has 732290 bin [16.6,16.7) has 742590 bin [16.7,16.8) has 687284 bin [16.8,16.9) has 554207 bin [16.9,17.0) has 344448 bin [17.0,17.1) has 248246 bin [17.1,17.2) has 209703 bin [17.2,17.3) has 192157 bin [17.3,17.4) has 180301 bin [17.4,17.5) has 163088 bin [17.5,17.6) has 157997 bin 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[32.6,32.7) has 61191 bin [32.7,32.8) has 60728 bin [32.8,32.9) has 59058 bin [32.9,33.0) has 58006 bin [33.0,33.1) has 56647 bin [33.1,33.2) has 55105 bin [33.2,33.3) has 54607 bin [33.3,33.4) has 53996 bin [33.4,33.5) has 52436 bin [33.5,33.6) has 51574 bin [33.6,33.7) has 50775 bin [33.7,33.8) has 49588 bin [33.8,33.9) has 48160 bin [33.9,34.0) has 47429 bin [34.0,34.1) has 46297 bin [34.1,34.2) has 45331 bin [34.2,34.3) has 43807 bin [34.3,34.4) has 43081 bin [34.4,34.5) has 41884 bin [34.5,34.6) has 40721 bin [34.6,34.7) has 39459 bin [34.7,34.8) has 38657 bin [34.8,34.9) has 37418 bin [34.9,35.0) has 36664 bin [35.0,35.1) has 35775 bin [35.1,35.2) has 34538 bin [35.2,35.3) has 33690 bin [35.3,35.4) has 32493 bin [35.4,35.5) has 31367 bin [35.5,35.6) has 30438 bin [35.6,35.7) has 29292 bin [35.7,35.8) has 28193 bin [35.8,35.9) has 26948 bin [35.9,36.0) has 25664 bin [36.0,36.1) has 24756 bin [36.1,36.2) has 23756 bin [36.2,36.3) has 22897 bin [36.3,36.4) has 22306 bin [36.4,36.5) 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bin [40.4,40.5) has 2148 bin [40.5,40.6) has 1943 bin [40.6,40.7) has 1801 bin [40.7,40.8) has 1684 bin [40.8,40.9) has 1613 bin [40.9,41.0) has 1490 bin [41.0,41.1) has 1493 bin [41.1,41.2) has 1345 bin [41.2,41.3) has 1195 bin [41.3,41.4) has 1141 bin [41.4,41.5) has 1070 bin [41.5,41.6) has 929 bin [41.6,41.7) has 875 bin [41.7,41.8) has 816 bin [41.8,41.9) has 695 bin [41.9,42.0) has 675 bin [42.0,42.1) has 647 bin [42.1,42.2) has 558 bin [42.2,42.3) has 505 bin [42.3,42.4) has 467 bin [42.4,42.5) has 442 bin [42.5,42.6) has 415 bin [42.6,42.7) has 381 bin [42.7,42.8) has 371 bin [42.8,42.9) has 332 bin [42.9,43.0) has 309 bin [43.0,43.1) has 261 bin [43.1,43.2) has 250 bin [43.2,43.3) has 225 bin [43.3,43.4) has 216 bin [43.4,43.5) has 182 bin [43.5,43.6) has 172 bin [43.6,43.7) has 108 bin [43.7,43.8) has 105 bin [43.8,43.9) has 121 bin [43.9,44.0) has 103 bin [44.0,44.1) has 80 bin [44.1,44.2) has 62 bin [44.2,44.3) has 83 bin [44.3,44.4) has 59 bin [44.4,44.5) has 52 bin [44.5,44.6) has 60 bin [44.6,44.7) has 57 bin [44.7,44.8) has 69 bin [44.8,44.9) has 55 bin [44.9,45.0) has 68 bin [45.0,45.1) has 59 bin [45.1,45.2) has 41 bin [45.2,45.3) has 45 bin [45.3,45.4) has 31 bin [45.4,45.5) has 29 bin [45.5,45.6) has 34 bin [45.6,45.7) has 28 bin [45.7,45.8) has 18 bin [45.8,45.9) has 13 bin [45.9,46.0) has 14 bin [46.0,46.1) has 8 bin [46.1,46.2) has 5 bin [46.2,46.3) has 4 bin [46.3,46.4) has 2 bin [46.4,46.5) has 7 bin [46.5,46.6) has 5 bin [46.6,46.7) has 4 bin [46.7,46.8) has 1 average z coordinate 18.6 for 56860322 element(s) point source id histogram with bin size 1.000000 bin 50 has 8129858 bin 51 has 21995392 bin 202 has 26735072 average point source id 121.855490653042736 for 56860322 element(s)