lasinfo (210611) report for 'AHN4T/24HZ1_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: 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: 20731913 number of points by return: 18364997 2070185 275866 19825 1040 scale factor x y z: 0.001 0.001 0.001 offset x y z: 89980 474980 0 min x y z: 90050.668 474980.000 -0.160 max x y z: 91019.999 476269.999 21.957 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: 20731913 extended number of points by return: 18364997 2070185 275866 19825 1040 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 70668 1039999 Y 0 1289999 Z -160 21957 intensity 26 3199 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 34 user_data 6 7 point_source_ID 104 106 gps_time 270040854.686255 270042561.552354 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 40 254 B 23 253 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.26 31.99 ('Amplitude') attribute1 -15.3 17.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18364997 number of intermediate returns: 293285 number of last returns: 18359152 number of single returns: 16285521 covered area in square units/kilounits: 744584/0.74 point density: all returns 27.84 last only 24.66 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20731913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18364997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2070185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 275866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 19825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1040 instead zero. overview over extended number of returns of given pulse: 16285521 3600604 765563 75023 5187 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3369005 unclassified (1) 14618052 ground (2) 2744856 water (9) +-> flagged as extended overlap: 2257757 +---> 553151 of those are unclassified (1) +---> 1621647 of those are ground (2) +---> 82959 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 29 bin [-0.1,0.0) has 2529 bin [0.0,0.1) has 35988 bin [0.1,0.2) has 193550 bin [0.2,0.3) has 494016 bin [0.3,0.4) has 838142 bin [0.4,0.5) has 815366 bin [0.5,0.6) has 363010 bin [0.6,0.7) has 176652 bin [0.7,0.8) has 118528 bin [0.8,0.9) has 95708 bin [0.9,1.0) has 86614 bin [1.0,1.1) has 86902 bin [1.1,1.2) has 99108 bin [1.2,1.3) has 130900 bin [1.3,1.4) has 130969 bin [1.4,1.5) has 154955 bin [1.5,1.6) has 226191 bin [1.6,1.7) has 277692 bin [1.7,1.8) has 181463 bin [1.8,1.9) has 105709 bin [1.9,2.0) has 83437 bin [2.0,2.1) has 77178 bin [2.1,2.2) has 68978 bin [2.2,2.3) has 59091 bin [2.3,2.4) has 55486 bin [2.4,2.5) has 52000 bin [2.5,2.6) has 47073 bin [2.6,2.7) has 42277 bin [2.7,2.8) has 40105 bin [2.8,2.9) has 36996 bin [2.9,3.0) has 34205 bin [3.0,3.1) has 32357 bin [3.1,3.2) has 29913 bin [3.2,3.3) has 27820 bin [3.3,3.4) has 26923 bin [3.4,3.5) has 28127 bin [3.5,3.6) has 35219 bin [3.6,3.7) has 39158 bin [3.7,3.8) has 47496 bin [3.8,3.9) has 46824 bin [3.9,4.0) has 44798 bin [4.0,4.1) has 38266 bin [4.1,4.2) has 33740 bin [4.2,4.3) has 31669 bin [4.3,4.4) has 32309 bin [4.4,4.5) has 31980 bin [4.5,4.6) has 36854 bin [4.6,4.7) has 38046 bin [4.7,4.8) has 37781 bin [4.8,4.9) has 39923 bin [4.9,5.0) has 41758 bin [5.0,5.1) has 46161 bin [5.1,5.2) has 49254 bin [5.2,5.3) has 54076 bin [5.3,5.4) has 57832 bin [5.4,5.5) has 60141 bin [5.5,5.6) has 63528 bin [5.6,5.7) has 67150 bin [5.7,5.8) has 72193 bin [5.8,5.9) has 76508 bin [5.9,6.0) has 76943 bin [6.0,6.1) has 80640 bin [6.1,6.2) has 88036 bin [6.2,6.3) has 92858 bin [6.3,6.4) has 94069 bin [6.4,6.5) has 102423 bin [6.5,6.6) has 108500 bin [6.6,6.7) has 119320 bin [6.7,6.8) has 124427 bin [6.8,6.9) has 122553 bin [6.9,7.0) has 126032 bin [7.0,7.1) has 133182 bin [7.1,7.2) has 138264 bin [7.2,7.3) has 143685 bin [7.3,7.4) has 145891 bin [7.4,7.5) has 160319 bin [7.5,7.6) has 168634 bin [7.6,7.7) has 168815 bin [7.7,7.8) has 179422 bin [7.8,7.9) has 168462 bin [7.9,8.0) has 149652 bin [8.0,8.1) has 144988 bin [8.1,8.2) has 139920 bin [8.2,8.3) has 140827 bin [8.3,8.4) has 134555 bin [8.4,8.5) has 129437 bin [8.5,8.6) has 131033 bin [8.6,8.7) has 141420 bin [8.7,8.8) has 134701 bin [8.8,8.9) has 137589 bin [8.9,9.0) has 146242 bin [9.0,9.1) has 141949 bin [9.1,9.2) has 140632 bin [9.2,9.3) has 129968 bin [9.3,9.4) has 123637 bin [9.4,9.5) has 122338 bin [9.5,9.6) has 119905 bin [9.6,9.7) has 118276 bin [9.7,9.8) has 120446 bin [9.8,9.9) has 117999 bin [9.9,10.0) has 116734 bin [10.0,10.1) has 116256 bin [10.1,10.2) has 115874 bin [10.2,10.3) has 113419 bin [10.3,10.4) has 111422 bin [10.4,10.5) has 112327 bin [10.5,10.6) has 113983 bin [10.6,10.7) has 119878 bin [10.7,10.8) has 119655 bin [10.8,10.9) has 118471 bin [10.9,11.0) has 118101 bin [11.0,11.1) has 117725 bin [11.1,11.2) has 114913 bin [11.2,11.3) has 112363 bin [11.3,11.4) has 110389 bin [11.4,11.5) has 108316 bin [11.5,11.6) has 108537 bin [11.6,11.7) has 106034 bin [11.7,11.8) has 106197 bin [11.8,11.9) has 104397 bin [11.9,12.0) has 101649 bin [12.0,12.1) has 101304 bin [12.1,12.2) has 103162 bin [12.2,12.3) has 102659 bin [12.3,12.4) has 103458 bin [12.4,12.5) has 103156 bin [12.5,12.6) has 105504 bin [12.6,12.7) has 106882 bin [12.7,12.8) has 108857 bin [12.8,12.9) has 110279 bin [12.9,13.0) has 108441 bin [13.0,13.1) has 109962 bin [13.1,13.2) has 109722 bin [13.2,13.3) has 109729 bin [13.3,13.4) has 107210 bin [13.4,13.5) has 106541 bin [13.5,13.6) has 106834 bin [13.6,13.7) has 108018 bin [13.7,13.8) has 111222 bin [13.8,13.9) has 112159 bin [13.9,14.0) has 111048 bin [14.0,14.1) has 112638 bin [14.1,14.2) has 113261 bin [14.2,14.3) has 112549 bin [14.3,14.4) has 109384 bin [14.4,14.5) has 107805 bin [14.5,14.6) has 106740 bin [14.6,14.7) has 105681 bin [14.7,14.8) has 105696 bin [14.8,14.9) has 105682 bin [14.9,15.0) has 105689 bin [15.0,15.1) has 102099 bin [15.1,15.2) has 100849 bin [15.2,15.3) has 100472 bin [15.3,15.4) has 102572 bin [15.4,15.5) has 98135 bin [15.5,15.6) has 95728 bin [15.6,15.7) has 95006 bin [15.7,15.8) has 97650 bin [15.8,15.9) has 97874 bin [15.9,16.0) has 95892 bin [16.0,16.1) has 94500 bin [16.1,16.2) has 92671 bin [16.2,16.3) has 88268 bin [16.3,16.4) has 86022 bin [16.4,16.5) has 87120 bin [16.5,16.6) has 86805 bin [16.6,16.7) has 87064 bin [16.7,16.8) has 85651 bin [16.8,16.9) has 85472 bin [16.9,17.0) has 91248 bin [17.0,17.1) has 95267 bin [17.1,17.2) has 93559 bin [17.2,17.3) has 95684 bin [17.3,17.4) has 95996 bin [17.4,17.5) has 91965 bin [17.5,17.6) has 91481 bin [17.6,17.7) has 95975 bin [17.7,17.8) has 95366 bin [17.8,17.9) has 95475 bin [17.9,18.0) has 86183 bin [18.0,18.1) has 79610 bin [18.1,18.2) has 67481 bin [18.2,18.3) has 66869 bin [18.3,18.4) has 58681 bin [18.4,18.5) has 50015 bin [18.5,18.6) has 42790 bin [18.6,18.7) has 38833 bin [18.7,18.8) has 33014 bin [18.8,18.9) has 29072 bin [18.9,19.0) has 22879 bin [19.0,19.1) has 18003 bin [19.1,19.2) has 14436 bin [19.2,19.3) has 11678 bin [19.3,19.4) has 9329 bin [19.4,19.5) has 7871 bin [19.5,19.6) has 6467 bin [19.6,19.7) has 5740 bin [19.7,19.8) has 5130 bin [19.8,19.9) has 4813 bin [19.9,20.0) has 5274 bin [20.0,20.1) has 5495 bin [20.1,20.2) has 6978 bin [20.2,20.3) has 6609 bin [20.3,20.4) has 4871 bin [20.4,20.5) has 4164 bin [20.5,20.6) has 4629 bin [20.6,20.7) has 4473 bin [20.7,20.8) has 4357 bin [20.8,20.9) has 3835 bin [20.9,21.0) has 3647 bin [21.0,21.1) has 2968 bin [21.1,21.2) has 2510 bin [21.2,21.3) has 2185 bin [21.3,21.4) has 1881 bin [21.4,21.5) has 1515 bin [21.5,21.6) has 897 bin [21.6,21.7) has 239 bin [21.7,21.8) has 51 bin [21.8,21.9) has 17 bin [21.9,22.0) has 6 average z coordinate 8.7 for 20731913 element(s) point source id histogram with bin size 1.000000 bin 104 has 2114493 bin 105 has 15772331 bin 106 has 2845089 average point source id 105.035240163317297 for 20731913 element(s)