lasinfo (210611) report for 'AHN4T/14HN1_11.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: 177/2021 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: 27805790 number of points by return: 27693768 96921 12496 2603 2 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 533730 0 min x y z: 129980.000 533730.000 -6.409 max x y z: 131019.999 535019.999 10.498 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: 27805790 extended number of points by return: 27693768 96921 12496 2603 2 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 -6409 10498 intensity 49 4595 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 176 178 gps_time 270040812.998308 270042161.665770 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 255 G 59 255 B 51 255 NIR 42 240 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.49 45.95 ('Amplitude') attribute1 -17.89 28.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27693768 number of intermediate returns: 15292 number of last returns: 27688764 number of single returns: 27592034 covered area in square units/kilounits: 1332092/1.33 point density: all returns 20.87 last only 20.79 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27805790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27693768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 96921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 12496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2 instead zero. overview over extended number of returns of given pulse: 27592034 173167 29934 10645 10 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 251555 unclassified (1) 26845448 ground (2) 613947 building (6) 94840 water (9) +-> flagged as extended overlap: 2021684 +---> 50753 of those are unclassified (1) +---> 1929349 of those are ground (2) +---> 35992 of those are building (6) +---> 5590 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 1 bin [-6.4,-6.3) has 533 bin [-6.3,-6.2) has 12128 bin [-6.2,-6.1) has 57350 bin [-6.1,-6.0) has 35730 bin [-6.0,-5.9) has 37948 bin [-5.9,-5.8) has 52535 bin [-5.8,-5.7) has 49342 bin [-5.7,-5.6) has 50922 bin [-5.6,-5.5) has 50750 bin [-5.5,-5.4) has 49512 bin [-5.4,-5.3) has 53971 bin [-5.3,-5.2) has 46815 bin [-5.2,-5.1) has 45768 bin [-5.1,-5.0) has 70359 bin [-5.0,-4.9) has 252370 bin [-4.9,-4.8) has 733381 bin [-4.8,-4.7) has 679758 bin [-4.7,-4.6) has 2468485 bin [-4.6,-4.5) has 4022402 bin [-4.5,-4.4) has 2135249 bin [-4.4,-4.3) has 1637618 bin [-4.3,-4.2) has 1616750 bin [-4.2,-4.1) has 2755995 bin [-4.1,-4.0) has 3276060 bin [-4.0,-3.9) has 2350675 bin [-3.9,-3.8) has 1471250 bin [-3.8,-3.7) has 1383156 bin [-3.7,-3.6) has 796622 bin [-3.6,-3.5) has 188341 bin [-3.5,-3.4) has 100632 bin [-3.4,-3.3) has 117184 bin [-3.3,-3.2) has 105185 bin [-3.2,-3.1) has 62663 bin [-3.1,-3.0) has 54486 bin [-3.0,-2.9) has 78530 bin [-2.9,-2.8) has 64900 bin [-2.8,-2.7) has 32794 bin [-2.7,-2.6) has 17764 bin [-2.6,-2.5) has 3838 bin [-2.5,-2.4) has 3923 bin [-2.4,-2.3) has 3467 bin [-2.3,-2.2) has 3401 bin [-2.2,-2.1) has 4009 bin [-2.1,-2.0) has 3969 bin [-2.0,-1.9) has 5262 bin [-1.9,-1.8) has 7003 bin [-1.8,-1.7) has 4967 bin [-1.7,-1.6) has 2437 bin [-1.6,-1.5) has 2202 bin [-1.5,-1.4) has 2449 bin [-1.4,-1.3) has 1953 bin [-1.3,-1.2) has 2383 bin [-1.2,-1.1) has 4266 bin [-1.1,-1.0) has 5125 bin [-1.0,-0.9) has 8670 bin [-0.9,-0.8) has 4781 bin [-0.8,-0.7) has 1770 bin [-0.7,-0.6) has 2136 bin [-0.6,-0.5) has 1518 bin [-0.5,-0.4) has 1540 bin [-0.4,-0.3) has 1166 bin [-0.3,-0.2) has 1099 bin [-0.2,-0.1) has 1006 bin [-0.1,0.0) has 1238 bin [0.0,0.1) has 3116 bin [0.1,0.2) has 2230 bin [0.2,0.3) has 4239 bin [0.3,0.4) has 2396 bin [0.4,0.5) has 2252 bin [0.5,0.6) has 1573 bin [0.6,0.7) has 1068 bin [0.7,0.8) has 1286 bin [0.8,0.9) has 2893 bin [0.9,1.0) has 3240 bin [1.0,1.1) has 9827 bin [1.1,1.2) has 1053 bin [1.2,1.3) has 1426 bin [1.3,1.4) has 4204 bin [1.4,1.5) has 2696 bin [1.5,1.6) has 1379 bin [1.6,1.7) has 1605 bin [1.7,1.8) has 1827 bin [1.8,1.9) has 2396 bin [1.9,2.0) has 2156 bin [2.0,2.1) has 1919 bin [2.1,2.2) has 1474 bin [2.2,2.3) has 1950 bin [2.3,2.4) has 796 bin [2.4,2.5) has 820 bin [2.5,2.6) has 725 bin [2.6,2.7) has 751 bin [2.7,2.8) has 799 bin [2.8,2.9) has 807 bin [2.9,3.0) has 1052 bin [3.0,3.1) has 1013 bin [3.1,3.2) has 801 bin [3.2,3.3) has 953 bin [3.3,3.4) has 847 bin [3.4,3.5) has 862 bin [3.5,3.6) has 942 bin [3.6,3.7) has 904 bin [3.7,3.8) has 894 bin [3.8,3.9) has 1330 bin [3.9,4.0) has 3110 bin [4.0,4.1) has 1018 bin [4.1,4.2) has 967 bin [4.2,4.3) has 1594 bin [4.3,4.4) has 1576 bin [4.4,4.5) has 2746 bin [4.5,4.6) has 1829 bin [4.6,4.7) has 785 bin [4.7,4.8) has 802 bin [4.8,4.9) has 1432 bin [4.9,5.0) has 2270 bin [5.0,5.1) has 9888 bin [5.1,5.2) has 77692 bin [5.2,5.3) has 9703 bin [5.3,5.4) has 2917 bin [5.4,5.5) has 977 bin [5.5,5.6) has 733 bin [5.6,5.7) has 728 bin [5.7,5.8) has 675 bin [5.8,5.9) has 788 bin [5.9,6.0) has 1108 bin [6.0,6.1) has 2772 bin [6.1,6.2) has 2267 bin [6.2,6.3) has 37393 bin [6.3,6.4) has 45276 bin [6.4,6.5) has 44132 bin [6.5,6.6) has 75901 bin [6.6,6.7) has 88910 bin [6.7,6.8) has 86359 bin [6.8,6.9) has 86927 bin [6.9,7.0) has 29405 bin [7.0,7.1) has 925 bin [7.1,7.2) has 636 bin [7.2,7.3) has 589 bin [7.3,7.4) has 576 bin [7.4,7.5) has 528 bin [7.5,7.6) has 484 bin [7.6,7.7) has 394 bin [7.7,7.8) has 351 bin [7.8,7.9) has 345 bin [7.9,8.0) has 307 bin [8.0,8.1) has 283 bin [8.1,8.2) has 267 bin [8.2,8.3) has 275 bin [8.3,8.4) has 259 bin [8.4,8.5) has 232 bin [8.5,8.6) has 226 bin [8.6,8.7) has 241 bin [8.7,8.8) has 240 bin [8.8,8.9) has 237 bin [8.9,9.0) has 215 bin [9.0,9.1) has 194 bin [9.1,9.2) has 174 bin [9.2,9.3) has 165 bin [9.3,9.4) has 150 bin [9.4,9.5) has 164 bin [9.5,9.6) has 134 bin [9.6,9.7) has 106 bin [9.7,9.8) has 104 bin [9.8,9.9) has 85 bin [9.9,10.0) has 72 bin [10.0,10.1) has 64 bin [10.1,10.2) has 49 bin [10.2,10.3) has 27 bin [10.3,10.4) has 15 bin [10.4,10.5) has 4 average z coordinate -4.0 for 27805790 element(s) point source id histogram with bin size 1.000000 bin 176 has 923965 bin 177 has 19162299 bin 178 has 7719526 average point source id 177.244393739577248 for 27805790 element(s)