lasinfo (210611) report for 'AHN4T/11DZ1_18.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: 174/2021 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: 30003690 number of points by return: 23030803 4663017 1817019 486333 6518 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 551230 0 min x y z: 191980.000 551230.000 -3.469 max x y z: 193019.999 552519.999 41.310 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: 30003690 extended number of points by return: 23030803 4663017 1817019 486333 6518 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 -3469 41310 intensity 19 4992 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 11 user_data 8 9 point_source_ID 1129 1130 gps_time 269081283.995182 269082439.050675 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 27 255 B 1 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.02 33.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23030803 number of intermediate returns: 2314499 number of last returns: 22985028 number of single returns: 18326640 covered area in square units/kilounits: 1305004/1.31 point density: all returns 22.99 last only 17.61 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30003690 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23030803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4663017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1817019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 486333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6518 instead zero. overview over extended number of returns of given pulse: 18326640 5723776 3996386 1924239 31939 690 20 0 0 0 0 0 0 0 0 histogram of classification of points: 9147636 unclassified (1) 18056149 ground (2) 2322440 building (6) 386555 water (9) 90910 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1825983 +---> 506763 of those are unclassified (1) +---> 1058589 of those are ground (2) +---> 246144 of those are building (6) +---> 7833 of those are water (9) +---> 6654 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 14 bin [-3.4,-3.3) has 1529 bin [-3.3,-3.2) has 5114 bin [-3.2,-3.1) has 7607 bin [-3.1,-3.0) has 9138 bin [-3.0,-2.9) has 3594 bin [-2.9,-2.8) has 1845 bin [-2.8,-2.7) has 1955 bin [-2.7,-2.6) has 1857 bin [-2.6,-2.5) has 1805 bin [-2.5,-2.4) has 1863 bin [-2.4,-2.3) has 1950 bin [-2.3,-2.2) has 1982 bin [-2.2,-2.1) has 1944 bin [-2.1,-2.0) has 1863 bin [-2.0,-1.9) has 1930 bin [-1.9,-1.8) has 1895 bin [-1.8,-1.7) has 2039 bin [-1.7,-1.6) has 1935 bin [-1.6,-1.5) has 1981 bin [-1.5,-1.4) has 5283 bin [-1.4,-1.3) has 134550 bin [-1.3,-1.2) has 19923 bin [-1.2,-1.1) has 24363 bin [-1.1,-1.0) has 246421 bin [-1.0,-0.9) has 101934 bin [-0.9,-0.8) has 192048 bin [-0.8,-0.7) has 179677 bin [-0.7,-0.6) has 126173 bin [-0.6,-0.5) has 168886 bin [-0.5,-0.4) has 346114 bin [-0.4,-0.3) has 388175 bin [-0.3,-0.2) has 477174 bin [-0.2,-0.1) has 834356 bin [-0.1,0.0) has 1521118 bin [0.0,0.1) has 2131766 bin [0.1,0.2) has 1808650 bin [0.2,0.3) has 1410295 bin [0.3,0.4) has 1116184 bin [0.4,0.5) has 1198883 bin [0.5,0.6) has 1060914 bin [0.6,0.7) has 946202 bin [0.7,0.8) has 780621 bin [0.8,0.9) has 578983 bin [0.9,1.0) has 437004 bin [1.0,1.1) has 339894 bin [1.1,1.2) has 291121 bin [1.2,1.3) has 228165 bin [1.3,1.4) has 205888 bin [1.4,1.5) has 219552 bin [1.5,1.6) has 208667 bin [1.6,1.7) 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[29.6,29.7) has 5 bin [29.7,29.8) has 14 bin [29.8,29.9) has 9 bin [29.9,30.0) has 16 bin [30.0,30.1) has 3 bin [30.1,30.2) has 2 bin [30.2,30.3) has 5 bin [30.3,30.4) has 2 bin [30.4,30.5) has 1 bin [30.9,31.0) has 1 bin [35.5,35.6) has 1 bin [36.2,36.3) has 3 bin [36.3,36.4) has 4 bin [36.4,36.5) has 2 bin [36.5,36.6) has 3 bin [36.6,36.7) has 2 bin [36.7,36.8) has 6 bin [36.8,36.9) has 9 bin [36.9,37.0) has 12 bin [37.0,37.1) has 6 bin [37.1,37.2) has 9 bin [37.2,37.3) has 11 bin [37.3,37.4) has 29 bin [37.4,37.5) has 50 bin [37.5,37.6) has 42 bin [37.6,37.7) has 36 bin [37.7,37.8) has 37 bin [37.8,37.9) has 43 bin [37.9,38.0) has 39 bin [38.0,38.1) has 34 bin [38.1,38.2) has 38 bin [38.2,38.3) has 41 bin [38.3,38.4) has 41 bin [38.4,38.5) has 39 bin [38.5,38.6) has 49 bin [38.6,38.7) has 46 bin [38.7,38.8) has 41 bin [38.8,38.9) has 43 bin [38.9,39.0) has 37 bin [39.0,39.1) has 49 bin [39.1,39.2) has 32 bin [39.2,39.3) has 38 bin [39.3,39.4) has 27 bin [39.4,39.5) has 38 bin [39.5,39.6) has 36 bin [39.6,39.7) has 15 bin [39.7,39.8) has 17 bin [39.8,39.9) has 8 bin [39.9,40.0) has 13 bin [40.0,40.1) has 9 bin [40.1,40.2) has 7 bin [40.2,40.3) has 9 bin [40.3,40.4) has 9 bin [40.4,40.5) has 8 bin [40.5,40.6) has 7 bin [40.6,40.7) has 6 bin [40.7,40.8) has 7 bin [40.8,40.9) has 10 bin [40.9,41.0) has 9 bin [41.0,41.1) has 14 bin [41.1,41.2) has 45 bin [41.2,41.3) has 9 bin [41.3,41.4) has 1 average z coordinate 3.1 for 30003690 element(s) point source id histogram with bin size 1.000000 bin 1129 has 18110596 bin 1130 has 11893094 average point source id 1129.396387710978161 for 30003690 element(s)