lasinfo (210611) report for 'AHN4T/31EZ2_21.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: 179/2021 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: 41873932 number of points by return: 39522751 1843288 426466 73276 8151 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 462480 0 min x y z: 124980.000 462480.000 -2.574 max x y z: 126019.999 463769.999 20.722 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: 41873932 extended number of points by return: 39522751 1843288 426466 73276 8151 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 -2574 20722 intensity 48 4841 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 -31 31 user_data 6 7 point_source_ID 92 94 gps_time 270030094.892578 270032150.783200 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 40 255 B 13 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.48 48.41 ('Amplitude') attribute1 -15.33 32.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39522751 number of intermediate returns: 509542 number of last returns: 39493713 number of single returns: 37652074 covered area in square units/kilounits: 1251060/1.25 point density: all returns 33.47 last only 31.57 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41873932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39522751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1843288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 426466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 73276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8151 instead zero. overview over extended number of returns of given pulse: 37652074 2856980 1062493 261489 40495 391 10 0 0 0 0 0 0 0 0 histogram of classification of points: 4008459 unclassified (1) 35099969 ground (2) 2588932 building (6) 156250 water (9) 20322 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3218104 +---> 477349 of those are unclassified (1) +---> 2375396 of those are ground (2) +---> 350522 of those are building (6) +---> 12156 of those are water (9) +---> 2681 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 66 bin [-2.5,-2.4) has 5910 bin [-2.4,-2.3) has 69458 bin [-2.3,-2.2) has 150125 bin [-2.2,-2.1) has 216152 bin [-2.1,-2.0) has 536178 bin [-2.0,-1.9) has 1903663 bin [-1.9,-1.8) has 4996058 bin [-1.8,-1.7) has 7912342 bin [-1.7,-1.6) has 10050177 bin [-1.6,-1.5) has 3535212 bin [-1.5,-1.4) has 1337338 bin [-1.4,-1.3) has 1410948 bin [-1.3,-1.2) has 1289317 bin [-1.2,-1.1) has 890728 bin [-1.1,-1.0) has 528091 bin [-1.0,-0.9) has 243764 bin [-0.9,-0.8) has 149500 bin [-0.8,-0.7) has 115294 bin [-0.7,-0.6) has 108674 bin [-0.6,-0.5) has 102980 bin [-0.5,-0.4) has 109534 bin [-0.4,-0.3) has 116925 bin [-0.3,-0.2) has 118915 bin [-0.2,-0.1) has 122774 bin [-0.1,0.0) has 122779 bin [0.0,0.1) has 128653 bin [0.1,0.2) has 143775 bin [0.2,0.3) has 119705 bin [0.3,0.4) has 108402 bin [0.4,0.5) has 108952 bin [0.5,0.6) has 97260 bin [0.6,0.7) has 84001 bin [0.7,0.8) has 80496 bin [0.8,0.9) has 78429 bin [0.9,1.0) has 75727 bin [1.0,1.1) has 74179 bin [1.1,1.2) has 82902 bin [1.2,1.3) has 106515 bin [1.3,1.4) has 106323 bin [1.4,1.5) has 106676 bin [1.5,1.6) has 96158 bin [1.6,1.7) has 95654 bin [1.7,1.8) has 96706 bin [1.8,1.9) has 96801 bin [1.9,2.0) has 74097 bin [2.0,2.1) has 67788 bin [2.1,2.2) has 86399 bin [2.2,2.3) has 68291 bin [2.3,2.4) has 61487 bin [2.4,2.5) has 57378 bin [2.5,2.6) has 55930 bin [2.6,2.7) has 55467 bin [2.7,2.8) has 54651 bin [2.8,2.9) has 53569 bin [2.9,3.0) has 51645 bin [3.0,3.1) has 51532 bin [3.1,3.2) has 52490 bin [3.2,3.3) has 48114 bin [3.3,3.4) has 48032 bin [3.4,3.5) has 46528 bin [3.5,3.6) has 45952 bin [3.6,3.7) has 45425 bin [3.7,3.8) has 43792 bin [3.8,3.9) has 42669 bin [3.9,4.0) has 43371 bin [4.0,4.1) has 45802 bin [4.1,4.2) has 48337 bin [4.2,4.3) has 59902 bin [4.3,4.4) has 67470 bin [4.4,4.5) has 71412 bin [4.5,4.6) has 68534 bin [4.6,4.7) has 63368 bin [4.7,4.8) has 60799 bin [4.8,4.9) has 59402 bin [4.9,5.0) has 61718 bin [5.0,5.1) has 58665 bin [5.1,5.2) has 56927 bin [5.2,5.3) has 55343 bin [5.3,5.4) has 54014 bin [5.4,5.5) has 53100 bin [5.5,5.6) has 52894 bin [5.6,5.7) has 52953 bin [5.7,5.8) has 51039 bin [5.8,5.9) has 49881 bin [5.9,6.0) has 48922 bin [6.0,6.1) has 48123 bin [6.1,6.2) has 47187 bin [6.2,6.3) has 45920 bin [6.3,6.4) has 46029 bin [6.4,6.5) has 44532 bin [6.5,6.6) has 73139 bin [6.6,6.7) has 62929 bin [6.7,6.8) has 58757 bin [6.8,6.9) has 57130 bin [6.9,7.0) has 48554 bin [7.0,7.1) has 43471 bin [7.1,7.2) has 46759 bin [7.2,7.3) has 43909 bin [7.3,7.4) has 42886 bin [7.4,7.5) has 38311 bin [7.5,7.6) has 35837 bin [7.6,7.7) has 31817 bin [7.7,7.8) has 28551 bin [7.8,7.9) has 28021 bin [7.9,8.0) has 28470 bin [8.0,8.1) has 26592 bin [8.1,8.2) has 25748 bin [8.2,8.3) has 24253 bin [8.3,8.4) has 23638 bin [8.4,8.5) has 21255 bin [8.5,8.6) has 20472 bin [8.6,8.7) has 19525 bin [8.7,8.8) has 18177 bin [8.8,8.9) has 17271 bin [8.9,9.0) has 18008 bin [9.0,9.1) has 16499 bin [9.1,9.2) has 14468 bin [9.2,9.3) has 13313 bin [9.3,9.4) has 12433 bin [9.4,9.5) has 12397 bin [9.5,9.6) has 11809 bin [9.6,9.7) has 11436 bin [9.7,9.8) has 10979 bin [9.8,9.9) has 10991 bin [9.9,10.0) has 10317 bin [10.0,10.1) has 10235 bin [10.1,10.2) has 10041 bin [10.2,10.3) has 9783 bin [10.3,10.4) has 9183 bin [10.4,10.5) has 8939 bin [10.5,10.6) has 8702 bin [10.6,10.7) has 8622 bin [10.7,10.8) has 8519 bin [10.8,10.9) has 8030 bin [10.9,11.0) has 7859 bin [11.0,11.1) has 7729 bin [11.1,11.2) has 7483 bin [11.2,11.3) has 7240 bin [11.3,11.4) has 7028 bin [11.4,11.5) has 7236 bin [11.5,11.6) has 6868 bin [11.6,11.7) has 6687 bin [11.7,11.8) has 6487 bin [11.8,11.9) has 6194 bin [11.9,12.0) has 5865 bin [12.0,12.1) has 5841 bin [12.1,12.2) has 5706 bin [12.2,12.3) has 5572 bin [12.3,12.4) has 5431 bin [12.4,12.5) has 5415 bin [12.5,12.6) has 5175 bin [12.6,12.7) has 5079 bin [12.7,12.8) has 4856 bin [12.8,12.9) has 4560 bin [12.9,13.0) has 4366 bin [13.0,13.1) has 4140 bin [13.1,13.2) has 4035 bin [13.2,13.3) has 3754 bin [13.3,13.4) has 3650 bin [13.4,13.5) has 3527 bin [13.5,13.6) has 3517 bin [13.6,13.7) has 3439 bin [13.7,13.8) has 3387 bin [13.8,13.9) has 3229 bin [13.9,14.0) has 3126 bin [14.0,14.1) has 2977 bin [14.1,14.2) has 2718 bin [14.2,14.3) has 2589 bin [14.3,14.4) has 2531 bin [14.4,14.5) has 2400 bin [14.5,14.6) has 2350 bin [14.6,14.7) has 2113 bin [14.7,14.8) has 2132 bin [14.8,14.9) has 2158 bin [14.9,15.0) has 1986 bin [15.0,15.1) has 1904 bin [15.1,15.2) has 1834 bin [15.2,15.3) has 1700 bin [15.3,15.4) has 1619 bin [15.4,15.5) has 1622 bin [15.5,15.6) has 1482 bin [15.6,15.7) has 1463 bin [15.7,15.8) has 1532 bin [15.8,15.9) has 1439 bin [15.9,16.0) has 1429 bin [16.0,16.1) has 1366 bin [16.1,16.2) has 1429 bin [16.2,16.3) has 1304 bin [16.3,16.4) has 1290 bin [16.4,16.5) has 1205 bin [16.5,16.6) has 1064 bin [16.6,16.7) has 1007 bin [16.7,16.8) has 981 bin [16.8,16.9) has 925 bin [16.9,17.0) has 859 bin [17.0,17.1) has 877 bin [17.1,17.2) has 769 bin [17.2,17.3) has 689 bin [17.3,17.4) has 643 bin [17.4,17.5) has 668 bin [17.5,17.6) has 571 bin [17.6,17.7) has 544 bin [17.7,17.8) has 531 bin [17.8,17.9) has 543 bin [17.9,18.0) has 490 bin [18.0,18.1) has 482 bin [18.1,18.2) has 436 bin [18.2,18.3) has 407 bin [18.3,18.4) has 403 bin [18.4,18.5) has 356 bin [18.5,18.6) has 344 bin [18.6,18.7) has 281 bin [18.7,18.8) has 261 bin [18.8,18.9) has 192 bin [18.9,19.0) has 204 bin [19.0,19.1) has 144 bin [19.1,19.2) has 119 bin [19.2,19.3) has 109 bin [19.3,19.4) has 87 bin [19.4,19.5) has 91 bin [19.5,19.6) has 86 bin [19.6,19.7) has 78 bin [19.7,19.8) has 90 bin [19.8,19.9) has 84 bin [19.9,20.0) has 64 bin [20.0,20.1) has 47 bin [20.1,20.2) has 26 bin [20.2,20.3) has 22 bin [20.3,20.4) has 14 bin [20.4,20.5) has 8 bin [20.5,20.6) has 7 bin [20.6,20.7) has 3 bin [20.7,20.8) has 1 average z coordinate -0.8 for 41873932 element(s) point source id histogram with bin size 1.000000 bin 92 has 1096060 bin 93 has 29137546 bin 94 has 11640326 average point source id 93.25180978944131 for 41873932 element(s)