lasinfo (210611) report for 'AHN4T/41BZ1_12.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: 23/2023 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: 46267383 number of points by return: 38553190 5165575 1987558 486755 72398 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 439980 0 min x y z: 230980.000 439980.000 17.847 max x y z: 232019.999 441269.999 56.613 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: 46267383 extended number of points by return: 38553190 5165575 1987558 486755 72398 1816 91 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 17847 56613 intensity 0 4880 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -27 29 user_data 6 7 point_source_ID 155 211 gps_time 324049481.380965 330436943.272728 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 30 255 NIR 19 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.52 32.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38553190 number of intermediate returns: 2563216 number of last returns: 38511803 number of single returns: 33360826 covered area in square units/kilounits: 1337508/1.34 point density: all returns 34.59 last only 28.79 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46267383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38553190 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5165575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1987558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 486755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72398 instead zero. overview over extended number of returns of given pulse: 33360826 6363742 4513096 1663628 329953 33596 2542 0 0 0 0 0 0 0 0 histogram of classification of points: 9123969 unclassified (1) 36618539 ground (2) 431091 building (6) 90055 water (9) 3729 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3310410 +---> 756060 of those are unclassified (1) +---> 2503638 of those are ground (2) +---> 43497 of those are building (6) +---> 7215 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.8,17.9) has 5 bin [17.9,18.0) has 119 bin [18.0,18.1) has 1006 bin [18.1,18.2) has 7581 bin [18.2,18.3) has 26648 bin [18.3,18.4) has 25388 bin [18.4,18.5) has 30820 bin [18.5,18.6) has 37082 bin [18.6,18.7) has 109165 bin [18.7,18.8) has 469013 bin [18.8,18.9) has 1558904 bin [18.9,19.0) has 2525477 bin [19.0,19.1) has 3447841 bin [19.1,19.2) has 3919242 bin 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[38.3,38.4) has 25866 bin [38.4,38.5) has 25143 bin [38.5,38.6) has 24863 bin [38.6,38.7) has 24507 bin [38.7,38.8) has 24606 bin [38.8,38.9) has 23908 bin [38.9,39.0) has 22808 bin [39.0,39.1) has 22398 bin [39.1,39.2) has 22254 bin [39.2,39.3) has 21664 bin [39.3,39.4) has 21761 bin [39.4,39.5) has 21300 bin [39.5,39.6) has 21164 bin [39.6,39.7) has 20348 bin [39.7,39.8) has 20346 bin [39.8,39.9) has 19808 bin [39.9,40.0) has 19603 bin [40.0,40.1) has 19476 bin [40.1,40.2) has 18788 bin [40.2,40.3) has 18623 bin [40.3,40.4) has 18097 bin [40.4,40.5) has 17922 bin [40.5,40.6) has 17505 bin [40.6,40.7) has 17191 bin [40.7,40.8) has 16719 bin [40.8,40.9) has 16792 bin [40.9,41.0) has 16132 bin [41.0,41.1) has 15625 bin [41.1,41.2) has 15406 bin [41.2,41.3) has 14824 bin [41.3,41.4) has 14451 bin [41.4,41.5) has 14315 bin [41.5,41.6) has 13966 bin [41.6,41.7) has 13604 bin [41.7,41.8) has 13049 bin [41.8,41.9) has 12407 bin [41.9,42.0) has 11920 bin [42.0,42.1) has 11382 bin [42.1,42.2) 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[46.1,46.2) has 1442 bin [46.2,46.3) has 1382 bin [46.3,46.4) has 1320 bin [46.4,46.5) has 1300 bin [46.5,46.6) has 1298 bin [46.6,46.7) has 1200 bin [46.7,46.8) has 1335 bin [46.8,46.9) has 1305 bin [46.9,47.0) has 1263 bin [47.0,47.1) has 1280 bin [47.1,47.2) has 1215 bin [47.2,47.3) has 1289 bin [47.3,47.4) has 1262 bin [47.4,47.5) has 1238 bin [47.5,47.6) has 1234 bin [47.6,47.7) has 1216 bin [47.7,47.8) has 1209 bin [47.8,47.9) has 1105 bin [47.9,48.0) has 1117 bin [48.0,48.1) has 1117 bin [48.1,48.2) has 1142 bin [48.2,48.3) has 1086 bin [48.3,48.4) has 1143 bin [48.4,48.5) has 1138 bin [48.5,48.6) has 1179 bin [48.6,48.7) has 1148 bin [48.7,48.8) has 1162 bin [48.8,48.9) has 1080 bin [48.9,49.0) has 1095 bin [49.0,49.1) has 1047 bin [49.1,49.2) has 1022 bin [49.2,49.3) has 988 bin [49.3,49.4) has 962 bin [49.4,49.5) has 939 bin [49.5,49.6) has 959 bin [49.6,49.7) has 1053 bin [49.7,49.8) has 1013 bin [49.8,49.9) has 957 bin [49.9,50.0) has 931 bin [50.0,50.1) has 970 bin [50.1,50.2) has 931 bin [50.2,50.3) has 941 bin [50.3,50.4) has 833 bin [50.4,50.5) has 895 bin [50.5,50.6) has 836 bin [50.6,50.7) has 825 bin [50.7,50.8) has 867 bin [50.8,50.9) has 794 bin [50.9,51.0) has 809 bin [51.0,51.1) has 803 bin [51.1,51.2) has 781 bin [51.2,51.3) has 800 bin [51.3,51.4) has 808 bin [51.4,51.5) has 786 bin [51.5,51.6) has 789 bin [51.6,51.7) has 770 bin [51.7,51.8) has 734 bin [51.8,51.9) has 740 bin [51.9,52.0) has 764 bin [52.0,52.1) has 779 bin [52.1,52.2) has 779 bin [52.2,52.3) has 743 bin [52.3,52.4) has 739 bin [52.4,52.5) has 696 bin [52.5,52.6) has 734 bin [52.6,52.7) has 698 bin [52.7,52.8) has 658 bin [52.8,52.9) has 681 bin [52.9,53.0) has 734 bin [53.0,53.1) has 710 bin [53.1,53.2) has 664 bin [53.2,53.3) has 726 bin [53.3,53.4) has 660 bin [53.4,53.5) has 617 bin [53.5,53.6) has 582 bin [53.6,53.7) has 542 bin [53.7,53.8) has 460 bin [53.8,53.9) has 452 bin [53.9,54.0) has 446 bin [54.0,54.1) has 375 bin [54.1,54.2) has 314 bin [54.2,54.3) has 369 bin [54.3,54.4) has 288 bin [54.4,54.5) has 266 bin [54.5,54.6) has 266 bin [54.6,54.7) has 258 bin [54.7,54.8) has 199 bin [54.8,54.9) has 160 bin [54.9,55.0) has 152 bin [55.0,55.1) has 120 bin [55.1,55.2) has 107 bin [55.2,55.3) has 95 bin [55.3,55.4) has 72 bin [55.4,55.5) has 49 bin [55.5,55.6) has 43 bin [55.6,55.7) has 49 bin [55.7,55.8) has 37 bin [55.8,55.9) has 27 bin [55.9,56.0) has 19 bin [56.0,56.1) has 11 bin [56.1,56.2) has 9 bin [56.2,56.3) has 14 bin [56.3,56.4) has 8 bin [56.4,56.5) has 6 bin [56.5,56.6) has 3 bin [56.6,56.7) has 1 average z coordinate 21.4 for 46267383 element(s) point source id histogram with bin size 1.000000 bin 155 has 3598493 bin 156 has 24285197 bin 211 has 18383693 average point source id 177.77569935174418 for 46267383 element(s)