lasinfo (210611) report for 'AHN4T/26HN1_23.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: 178/2021 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: 81558178 number of points by return: 50237605 23100904 7023009 1100811 95849 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 481230 0 min x y z: 171980.000 481230.000 6.132 max x y z: 173019.999 482519.999 51.196 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: 81558178 extended number of points by return: 50237605 23100904 7023009 1100811 95849 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 6132 51196 intensity 32 4269 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -32 32 user_data 6 7 point_source_ID 139 141 gps_time 270197001.584694 270199634.215707 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 13 255 B 0 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.32 42.69 ('Amplitude') attribute1 -15.5 27.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50237605 number of intermediate returns: 8211213 number of last returns: 50217069 number of single returns: 27107709 covered area in square units/kilounits: 1341556/1.34 point density: all returns 60.79 last only 37.43 (per square units) spacing: all returns 0.13 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 81558178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50237605 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 23100904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7023009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1100811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 95849 instead zero. overview over extended number of returns of given pulse: 27107709 32177701 17774719 4019516 475422 3066 45 0 0 0 0 0 0 0 0 histogram of classification of points: 40585043 unclassified (1) 39493198 ground (2) 1430186 building (6) 49751 wire conductor (14) +-> flagged as extended overlap: 5634938 +---> 2935009 of those are unclassified (1) +---> 2542232 of those are ground (2) +---> 156030 of those are building (6) +---> 1667 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [6.1,6.2) has 172 bin [6.2,6.3) has 93 bin [6.3,6.4) has 8 bin [6.4,6.5) has 7 bin [6.5,6.6) has 20 bin [6.6,6.7) has 3847 bin [6.7,6.8) has 121660 bin [6.8,6.9) has 216892 bin [6.9,7.0) has 19846 bin [7.0,7.1) has 43132 bin [7.1,7.2) has 72749 bin [7.2,7.3) has 121420 bin [7.3,7.4) has 164421 bin [7.4,7.5) has 248767 bin [7.5,7.6) has 586086 bin [7.6,7.7) has 504892 bin [7.7,7.8) has 724837 bin [7.8,7.9) has 635424 bin [7.9,8.0) has 620481 bin [8.0,8.1) has 663214 bin [8.1,8.2) has 961567 bin [8.2,8.3) has 839527 bin [8.3,8.4) has 545754 bin [8.4,8.5) has 688987 bin [8.5,8.6) has 852606 bin [8.6,8.7) has 799113 bin [8.7,8.8) has 804660 bin [8.8,8.9) has 862010 bin [8.9,9.0) has 1006861 bin [9.0,9.1) has 1340634 bin [9.1,9.2) has 1406336 bin [9.2,9.3) has 1577952 bin [9.3,9.4) has 1598438 bin [9.4,9.5) has 1450196 bin [9.5,9.6) has 800062 bin [9.6,9.7) has 768969 bin [9.7,9.8) has 842309 bin [9.8,9.9) has 957327 bin [9.9,10.0) has 1011263 bin [10.0,10.1) has 1000157 bin [10.1,10.2) has 948598 bin [10.2,10.3) has 970393 bin [10.3,10.4) has 910936 bin [10.4,10.5) has 785008 bin [10.5,10.6) has 768313 bin [10.6,10.7) has 740226 bin [10.7,10.8) has 796689 bin [10.8,10.9) has 611877 bin [10.9,11.0) has 587929 bin [11.0,11.1) has 543126 bin [11.1,11.2) has 510948 bin [11.2,11.3) has 528380 bin [11.3,11.4) has 597304 bin [11.4,11.5) has 560116 bin [11.5,11.6) has 569705 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has 2743 bin [37.9,38.0) has 2375 bin [38.0,38.1) has 2149 bin [38.1,38.2) has 2150 bin [38.2,38.3) has 2018 bin [38.3,38.4) has 2114 bin [38.4,38.5) has 2103 bin [38.5,38.6) has 2187 bin [38.6,38.7) has 2000 bin [38.7,38.8) has 1625 bin [38.8,38.9) has 1484 bin [38.9,39.0) has 1364 bin [39.0,39.1) has 1153 bin [39.1,39.2) has 1132 bin [39.2,39.3) has 1094 bin [39.3,39.4) has 1044 bin [39.4,39.5) has 1041 bin [39.5,39.6) has 875 bin [39.6,39.7) has 887 bin [39.7,39.8) has 880 bin [39.8,39.9) has 897 bin [39.9,40.0) has 660 bin [40.0,40.1) has 570 bin [40.1,40.2) has 567 bin [40.2,40.3) has 508 bin [40.3,40.4) has 464 bin [40.4,40.5) has 447 bin [40.5,40.6) has 455 bin [40.6,40.7) has 346 bin [40.7,40.8) has 346 bin [40.8,40.9) has 676 bin [40.9,41.0) has 930 bin [41.0,41.1) has 976 bin [41.1,41.2) has 572 bin [41.2,41.3) has 253 bin [41.3,41.4) has 167 bin [41.4,41.5) has 197 bin [41.5,41.6) has 291 bin [41.6,41.7) has 282 bin [41.7,41.8) has 159 bin [41.8,41.9) has 137 bin [41.9,42.0) 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has 329 bin [46.3,46.4) has 384 bin [46.4,46.5) has 41 bin [46.5,46.6) has 17 bin [46.6,46.7) has 13 bin [46.7,46.8) has 11 bin [46.8,46.9) has 12 bin [46.9,47.0) has 10 bin [47.0,47.1) has 6 bin [47.1,47.2) has 3 bin [47.2,47.3) has 10 bin [47.3,47.4) has 7 bin [47.4,47.5) has 5 bin [47.5,47.6) has 10 bin [47.6,47.7) has 11 bin [47.7,47.8) has 15 bin [47.8,47.9) has 29 bin [47.9,48.0) has 47 bin [48.0,48.1) has 23 bin [48.1,48.2) has 12 bin [48.2,48.3) has 11 bin [48.3,48.4) has 12 bin [48.4,48.5) has 9 bin [48.5,48.6) has 11 bin [48.6,48.7) has 8 bin [48.7,48.8) has 7 bin [48.8,48.9) has 14 bin [48.9,49.0) has 7 bin [49.0,49.1) has 9 bin [49.1,49.2) has 7 bin [49.2,49.3) has 12 bin [49.3,49.4) has 17 bin [49.4,49.5) has 18 bin [49.5,49.6) has 25 bin [49.6,49.7) has 20 bin [49.7,49.8) has 16 bin [49.8,49.9) has 7 bin [49.9,50.0) has 3 bin [50.0,50.1) has 2 bin [50.1,50.2) has 3 bin [50.2,50.3) has 5 bin [50.3,50.4) has 1 bin [50.4,50.5) has 4 bin [50.5,50.6) has 7 bin [50.6,50.7) has 6 bin [50.7,50.8) has 5 bin [50.8,50.9) has 1 bin [50.9,51.0) has 12 bin [51.0,51.1) has 18 bin [51.1,51.2) has 5 average z coordinate 16.0 for 81558178 element(s) point source id histogram with bin size 1.000000 bin 139 has 17606131 bin 140 has 57850710 bin 141 has 6101337 average point source id 139.858937579503078 for 81558178 element(s)