lasinfo (210611) report for 'AHN4T/31DN1_12.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: 37945518 number of points by return: 35737295 1740649 408618 54442 4514 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 458730 0 min x y z: 110980.000 458730.000 -4.752 max x y z: 112019.999 460019.999 23.815 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: 37945518 extended number of points by return: 35737295 1740649 408618 54442 4514 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 -4752 23815 intensity 56 3111 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -35 35 user_data 6 7 point_source_ID 168 170 gps_time 270300558.248271 270302350.209312 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 31 255 B 10 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 attribute0 0.56 31.11 ('Amplitude') attribute1 -15.2 16.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35737295 number of intermediate returns: 467631 number of last returns: 35725325 number of single returns: 33984733 covered area in square units/kilounits: 1204628/1.20 point density: all returns 31.50 last only 29.66 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37945518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35737295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1740649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 408618 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 54442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4514 instead zero. overview over extended number of returns of given pulse: 33984733 2672735 1064855 200540 22610 45 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3226127 unclassified (1) 34373719 ground (2) 160356 building (6) 176797 water (9) 8519 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2582026 +---> 193931 of those are unclassified (1) +---> 2373657 of those are ground (2) +---> 14438 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.8,-4.7) has 79 bin [-4.7,-4.6) has 12355 bin [-4.6,-4.5) has 268264 bin [-4.5,-4.4) has 363220 bin [-4.4,-4.3) has 573124 bin [-4.3,-4.2) has 1568705 bin [-4.2,-4.1) has 3256094 bin [-4.1,-4.0) has 3407555 bin [-4.0,-3.9) has 2874425 bin [-3.9,-3.8) has 1925155 bin [-3.8,-3.7) has 1256718 bin [-3.7,-3.6) has 953214 bin [-3.6,-3.5) has 807897 bin [-3.5,-3.4) has 773954 bin [-3.4,-3.3) has 676017 bin [-3.3,-3.2) has 416645 bin [-3.2,-3.1) has 297698 bin [-3.1,-3.0) has 238665 bin [-3.0,-2.9) has 100917 bin [-2.9,-2.8) has 61579 bin [-2.8,-2.7) has 49183 bin [-2.7,-2.6) has 59778 bin [-2.6,-2.5) has 71332 bin [-2.5,-2.4) has 104873 bin [-2.4,-2.3) has 365538 bin [-2.3,-2.2) has 540321 bin [-2.2,-2.1) has 728181 bin [-2.1,-2.0) has 662881 bin [-2.0,-1.9) has 830303 bin [-1.9,-1.8) has 768564 bin [-1.8,-1.7) has 389590 bin [-1.7,-1.6) has 476958 bin [-1.6,-1.5) has 1305980 bin [-1.5,-1.4) has 4938753 bin [-1.4,-1.3) has 2061075 bin [-1.3,-1.2) has 915670 bin [-1.2,-1.1) has 429616 bin [-1.1,-1.0) has 222911 bin [-1.0,-0.9) has 103489 bin [-0.9,-0.8) has 77141 bin [-0.8,-0.7) has 76394 bin [-0.7,-0.6) has 52265 bin [-0.6,-0.5) has 51889 bin [-0.5,-0.4) has 53340 bin [-0.4,-0.3) has 54444 bin [-0.3,-0.2) has 55239 bin [-0.2,-0.1) has 56411 bin [-0.1,0.0) has 56115 bin [0.0,0.1) has 57567 bin [0.1,0.2) has 56054 bin [0.2,0.3) has 55106 bin [0.3,0.4) has 53920 bin [0.4,0.5) has 52689 bin [0.5,0.6) has 52179 bin [0.6,0.7) has 50180 bin [0.7,0.8) has 48206 bin [0.8,0.9) has 45519 bin [0.9,1.0) has 43559 bin [1.0,1.1) has 42159 bin [1.1,1.2) has 40320 bin [1.2,1.3) has 38291 bin [1.3,1.4) has 36657 bin [1.4,1.5) has 35911 bin [1.5,1.6) has 34435 bin [1.6,1.7) has 33074 bin [1.7,1.8) has 32017 bin [1.8,1.9) has 31745 bin [1.9,2.0) has 30425 bin [2.0,2.1) has 29637 bin [2.1,2.2) has 29044 bin [2.2,2.3) has 28278 bin [2.3,2.4) has 27755 bin [2.4,2.5) has 26745 bin [2.5,2.6) has 26112 bin [2.6,2.7) has 25225 bin [2.7,2.8) has 24470 bin [2.8,2.9) has 23884 bin [2.9,3.0) has 23103 bin [3.0,3.1) has 22616 bin [3.1,3.2) has 22660 bin [3.2,3.3) has 21983 bin [3.3,3.4) has 21075 bin [3.4,3.5) has 20341 bin [3.5,3.6) has 19831 bin [3.6,3.7) has 19508 bin [3.7,3.8) has 19335 bin [3.8,3.9) has 19228 bin [3.9,4.0) has 18663 bin [4.0,4.1) has 18267 bin [4.1,4.2) has 17746 bin [4.2,4.3) has 17123 bin [4.3,4.4) has 17160 bin [4.4,4.5) has 16999 bin [4.5,4.6) has 16881 bin [4.6,4.7) has 17108 bin [4.7,4.8) has 17040 bin [4.8,4.9) has 17445 bin [4.9,5.0) has 17343 bin [5.0,5.1) has 17011 bin [5.1,5.2) has 16885 bin [5.2,5.3) has 16974 bin [5.3,5.4) has 17547 bin [5.4,5.5) has 17448 bin [5.5,5.6) has 17143 bin [5.6,5.7) has 17455 bin [5.7,5.8) has 17245 bin [5.8,5.9) has 17069 bin [5.9,6.0) has 17162 bin [6.0,6.1) has 16942 bin [6.1,6.2) has 16977 bin [6.2,6.3) has 17224 bin [6.3,6.4) has 17147 bin [6.4,6.5) has 16655 bin [6.5,6.6) has 16980 bin [6.6,6.7) has 16875 bin [6.7,6.8) has 16984 bin [6.8,6.9) has 17203 bin [6.9,7.0) has 17393 bin [7.0,7.1) has 17617 bin [7.1,7.2) has 17077 bin [7.2,7.3) has 17321 bin [7.3,7.4) has 17262 bin [7.4,7.5) has 17201 bin [7.5,7.6) has 16908 bin [7.6,7.7) has 16662 bin [7.7,7.8) has 16227 bin [7.8,7.9) has 16593 bin [7.9,8.0) has 16570 bin [8.0,8.1) has 16182 bin [8.1,8.2) has 16251 bin [8.2,8.3) has 16246 bin [8.3,8.4) has 16118 bin [8.4,8.5) has 16175 bin [8.5,8.6) has 15998 bin [8.6,8.7) has 16002 bin [8.7,8.8) has 15789 bin [8.8,8.9) has 15388 bin [8.9,9.0) has 15279 bin [9.0,9.1) has 15327 bin [9.1,9.2) has 14824 bin [9.2,9.3) has 14753 bin [9.3,9.4) has 14410 bin [9.4,9.5) has 14165 bin [9.5,9.6) has 13836 bin [9.6,9.7) has 13405 bin [9.7,9.8) has 13064 bin [9.8,9.9) has 12728 bin [9.9,10.0) has 12175 bin [10.0,10.1) has 11822 bin [10.1,10.2) has 11235 bin [10.2,10.3) has 11022 bin [10.3,10.4) has 10701 bin [10.4,10.5) has 10277 bin [10.5,10.6) has 9465 bin [10.6,10.7) has 8882 bin [10.7,10.8) has 8328 bin [10.8,10.9) has 7580 bin [10.9,11.0) has 7156 bin [11.0,11.1) has 6715 bin [11.1,11.2) has 6349 bin [11.2,11.3) has 5738 bin [11.3,11.4) has 5518 bin [11.4,11.5) has 5330 bin [11.5,11.6) has 5278 bin [11.6,11.7) has 4830 bin [11.7,11.8) has 4636 bin [11.8,11.9) has 4365 bin [11.9,12.0) has 4046 bin [12.0,12.1) has 3759 bin [12.1,12.2) has 3530 bin [12.2,12.3) has 3294 bin [12.3,12.4) has 3174 bin [12.4,12.5) has 3031 bin [12.5,12.6) has 2869 bin [12.6,12.7) has 2729 bin [12.7,12.8) has 2506 bin [12.8,12.9) has 2326 bin [12.9,13.0) has 2248 bin [13.0,13.1) has 2058 bin [13.1,13.2) has 2007 bin [13.2,13.3) has 1859 bin [13.3,13.4) has 1697 bin [13.4,13.5) has 1722 bin [13.5,13.6) has 1609 bin [13.6,13.7) has 1526 bin [13.7,13.8) has 1403 bin [13.8,13.9) has 1345 bin [13.9,14.0) has 1291 bin [14.0,14.1) has 1322 bin [14.1,14.2) has 1343 bin [14.2,14.3) has 1218 bin [14.3,14.4) has 1246 bin [14.4,14.5) has 1134 bin [14.5,14.6) has 1101 bin [14.6,14.7) has 1056 bin [14.7,14.8) has 1028 bin [14.8,14.9) has 1033 bin [14.9,15.0) has 960 bin [15.0,15.1) has 948 bin [15.1,15.2) has 947 bin [15.2,15.3) has 889 bin [15.3,15.4) has 910 bin [15.4,15.5) has 900 bin [15.5,15.6) has 903 bin [15.6,15.7) has 896 bin [15.7,15.8) has 890 bin [15.8,15.9) has 924 bin [15.9,16.0) has 965 bin [16.0,16.1) has 852 bin [16.1,16.2) has 783 bin [16.2,16.3) has 843 bin [16.3,16.4) has 737 bin [16.4,16.5) has 709 bin [16.5,16.6) has 740 bin [16.6,16.7) has 685 bin [16.7,16.8) has 580 bin [16.8,16.9) has 601 bin [16.9,17.0) has 523 bin [17.0,17.1) has 558 bin [17.1,17.2) has 541 bin [17.2,17.3) has 504 bin [17.3,17.4) has 491 bin [17.4,17.5) has 465 bin [17.5,17.6) has 455 bin [17.6,17.7) has 456 bin [17.7,17.8) has 435 bin [17.8,17.9) has 421 bin [17.9,18.0) has 386 bin [18.0,18.1) has 346 bin [18.1,18.2) has 334 bin [18.2,18.3) has 295 bin [18.3,18.4) has 282 bin [18.4,18.5) has 248 bin [18.5,18.6) has 250 bin [18.6,18.7) has 208 bin [18.7,18.8) has 178 bin [18.8,18.9) has 171 bin [18.9,19.0) has 147 bin [19.0,19.1) has 143 bin [19.1,19.2) has 130 bin [19.2,19.3) has 104 bin [19.3,19.4) has 105 bin [19.4,19.5) has 86 bin [19.5,19.6) has 80 bin [19.6,19.7) has 96 bin [19.7,19.8) has 78 bin [19.8,19.9) has 78 bin [19.9,20.0) has 77 bin [20.0,20.1) has 80 bin [20.1,20.2) has 82 bin [20.2,20.3) has 73 bin [20.3,20.4) has 65 bin [20.4,20.5) has 75 bin [20.5,20.6) has 58 bin [20.6,20.7) has 57 bin [20.7,20.8) has 65 bin [20.8,20.9) has 60 bin [20.9,21.0) has 54 bin [21.0,21.1) has 44 bin [21.1,21.2) has 50 bin [21.2,21.3) has 45 bin [21.3,21.4) has 55 bin [21.4,21.5) has 48 bin [21.5,21.6) has 60 bin [21.6,21.7) has 52 bin [21.7,21.8) has 37 bin [21.8,21.9) has 34 bin [21.9,22.0) has 23 bin [22.0,22.1) has 27 bin [22.1,22.2) has 30 bin [22.2,22.3) has 23 bin [22.3,22.4) has 26 bin [22.4,22.5) has 24 bin [22.5,22.6) has 27 bin [22.6,22.7) has 27 bin [22.7,22.8) has 20 bin [22.8,22.9) has 15 bin [22.9,23.0) has 20 bin [23.0,23.1) has 13 bin [23.1,23.2) has 28 bin [23.2,23.3) has 16 bin [23.3,23.4) has 9 bin [23.4,23.5) has 10 bin [23.5,23.6) has 4 bin [23.6,23.7) has 5 bin [23.7,23.8) has 1 bin [23.8,23.9) has 2 average z coordinate -2.4 for 37945518 element(s) point source id histogram with bin size 1.000000 bin 168 has 13793508 bin 169 has 24064283 bin 170 has 87727 average point source id 168.638803692177817 for 37945518 element(s)