lasinfo (210611) report for 'AHN4T/51AN1_10.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: 339/2022 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: 51293920 number of points by return: 32958066 14282251 3565873 454099 33631 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 397480 0 min x y z: 143980.000 397480.000 6.114 max x y z: 145019.999 398769.999 44.532 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: 51293920 extended number of points by return: 32958066 14282251 3565873 454099 33631 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 6114 44532 intensity 56 4741 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 29 user_data 6 7 point_source_ID 204 2053 gps_time 294664998.055434 298211027.979772 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 27 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 47.41 ('Amplitude') attribute1 -16.29 31.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32958066 number of intermediate returns: 4043077 number of last returns: 32942816 number of single returns: 18650039 covered area in square units/kilounits: 1339212/1.34 point density: all returns 38.30 last only 24.60 (per square units) spacing: all returns 0.16 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51293920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32958066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14282251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3565873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 454099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33631 instead zero. overview over extended number of returns of given pulse: 18650039 21461225 9334279 1680289 160572 7328 188 0 0 0 0 0 0 0 0 histogram of classification of points: 25178606 unclassified (1) 25527266 ground (2) 492172 building (6) 94862 water (9) 1014 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3868400 +---> 1932317 of those are unclassified (1) +---> 1880966 of those are ground (2) +---> 54535 of those are building (6) +---> 582 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.1,6.2) has 19 bin [6.2,6.3) has 2567 bin [6.3,6.4) has 38291 bin [6.4,6.5) has 95508 bin [6.5,6.6) has 154803 bin [6.6,6.7) has 217108 bin [6.7,6.8) has 259842 bin [6.8,6.9) has 246263 bin [6.9,7.0) has 205681 bin [7.0,7.1) has 151921 bin [7.1,7.2) has 133028 bin [7.2,7.3) has 161952 bin [7.3,7.4) has 231954 bin [7.4,7.5) has 350010 bin [7.5,7.6) has 731988 bin [7.6,7.7) has 1430577 bin [7.7,7.8) has 1892052 bin [7.8,7.9) has 1837097 bin [7.9,8.0) has 1374181 bin [8.0,8.1) has 1127300 bin [8.1,8.2) has 936035 bin [8.2,8.3) has 789584 bin [8.3,8.4) has 704174 bin [8.4,8.5) has 687747 bin [8.5,8.6) has 736317 bin [8.6,8.7) has 872733 bin [8.7,8.8) has 1097738 bin [8.8,8.9) has 1207763 bin [8.9,9.0) has 1194652 bin [9.0,9.1) has 984402 bin [9.1,9.2) has 941280 bin [9.2,9.3) has 857055 bin [9.3,9.4) has 690235 bin [9.4,9.5) has 601339 bin [9.5,9.6) has 556874 bin [9.6,9.7) has 556517 bin [9.7,9.8) has 521101 bin [9.8,9.9) has 494614 bin [9.9,10.0) has 450452 bin [10.0,10.1) has 403889 bin [10.1,10.2) has 349361 bin [10.2,10.3) has 304140 bin [10.3,10.4) has 261462 bin [10.4,10.5) has 246911 bin [10.5,10.6) has 238070 bin [10.6,10.7) has 199017 bin [10.7,10.8) has 172704 bin [10.8,10.9) has 153872 bin [10.9,11.0) has 129877 bin [11.0,11.1) has 118862 bin [11.1,11.2) has 113736 bin [11.2,11.3) has 111537 bin [11.3,11.4) has 111432 bin [11.4,11.5) 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[34.0,34.1) has 3994 bin [34.1,34.2) has 3807 bin [34.2,34.3) has 3664 bin [34.3,34.4) has 3326 bin [34.4,34.5) has 3104 bin [34.5,34.6) has 3090 bin [34.6,34.7) has 2973 bin [34.7,34.8) has 2627 bin [34.8,34.9) has 2515 bin [34.9,35.0) has 2434 bin [35.0,35.1) has 2400 bin [35.1,35.2) has 2299 bin [35.2,35.3) has 2176 bin [35.3,35.4) has 2162 bin [35.4,35.5) has 2105 bin [35.5,35.6) has 1911 bin [35.6,35.7) has 1954 bin [35.7,35.8) has 1795 bin [35.8,35.9) has 1706 bin [35.9,36.0) has 1677 bin [36.0,36.1) has 1512 bin [36.1,36.2) has 1486 bin [36.2,36.3) has 1563 bin [36.3,36.4) has 1583 bin [36.4,36.5) has 1486 bin [36.5,36.6) has 1482 bin [36.6,36.7) has 1442 bin [36.7,36.8) has 1396 bin [36.8,36.9) has 1351 bin [36.9,37.0) has 1359 bin [37.0,37.1) has 1230 bin [37.1,37.2) has 1196 bin [37.2,37.3) has 1048 bin [37.3,37.4) has 1016 bin [37.4,37.5) has 1063 bin [37.5,37.6) has 968 bin [37.6,37.7) has 927 bin [37.7,37.8) has 929 bin [37.8,37.9) has 881 bin [37.9,38.0) has 845 bin [38.0,38.1) has 837 bin [38.1,38.2) has 730 bin [38.2,38.3) has 724 bin [38.3,38.4) has 691 bin [38.4,38.5) has 655 bin [38.5,38.6) has 631 bin [38.6,38.7) has 578 bin [38.7,38.8) has 565 bin [38.8,38.9) has 510 bin [38.9,39.0) has 465 bin [39.0,39.1) has 539 bin [39.1,39.2) has 486 bin [39.2,39.3) has 472 bin [39.3,39.4) has 398 bin [39.4,39.5) has 377 bin [39.5,39.6) has 352 bin [39.6,39.7) has 306 bin [39.7,39.8) has 321 bin [39.8,39.9) has 305 bin [39.9,40.0) has 264 bin [40.0,40.1) has 272 bin [40.1,40.2) has 252 bin [40.2,40.3) has 261 bin [40.3,40.4) has 244 bin [40.4,40.5) has 228 bin [40.5,40.6) has 224 bin [40.6,40.7) has 218 bin [40.7,40.8) has 206 bin [40.8,40.9) has 173 bin [40.9,41.0) has 171 bin [41.0,41.1) has 157 bin [41.1,41.2) has 135 bin [41.2,41.3) has 113 bin [41.3,41.4) has 118 bin [41.4,41.5) has 112 bin [41.5,41.6) has 103 bin [41.6,41.7) has 116 bin [41.7,41.8) has 85 bin [41.8,41.9) has 87 bin [41.9,42.0) has 70 bin [42.0,42.1) has 66 bin [42.1,42.2) has 76 bin [42.2,42.3) has 83 bin [42.3,42.4) has 67 bin [42.4,42.5) has 50 bin [42.5,42.6) has 58 bin [42.6,42.7) has 51 bin [42.7,42.8) has 45 bin [42.8,42.9) has 22 bin [42.9,43.0) has 28 bin [43.0,43.1) has 18 bin [43.1,43.2) has 16 bin [43.2,43.3) has 17 bin [43.3,43.4) has 20 bin [43.4,43.5) has 13 bin [43.5,43.6) has 23 bin [43.6,43.7) has 4 bin [43.7,43.8) has 4 bin [43.8,43.9) has 4 bin [43.9,44.0) has 6 bin [44.0,44.1) has 2 bin [44.1,44.2) has 4 bin [44.2,44.3) has 2 bin [44.3,44.4) has 3 bin [44.4,44.5) has 3 bin [44.5,44.6) has 1 average z coordinate 14.3 for 51293920 element(s) point source id histogram with bin size 1.000000 bin 204 has 13234657 bin 1054 has 30906480 bin 1055 has 5703517 bin 2053 has 1449266 average point source id 863.023404742706362 for 51293920 element(s)