lasinfo (210611) report for 'AHN4T/28GN2_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: 336/2022 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: 28003581 number of points by return: 23831941 2618036 1171501 328450 53653 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 481230 0 min x y z: 244980.000 481230.000 9.219 max x y z: 246019.999 482519.999 46.543 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: 28003581 extended number of points by return: 23831941 2618036 1171501 328450 53653 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 9219 46543 intensity 56 4860 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 1 user_data 6 7 point_source_ID 167 168 gps_time 324207961.090037 324209676.805530 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 26 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 32.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23831941 number of intermediate returns: 1558975 number of last returns: 23820518 number of single returns: 21207853 covered area in square units/kilounits: 1319452/1.32 point density: all returns 21.22 last only 18.05 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28003581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23831941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2618036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1171501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 328450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53653 instead zero. overview over extended number of returns of given pulse: 21207853 2898527 2529861 1099212 242068 24331 1729 0 0 0 0 0 0 0 0 histogram of classification of points: 5000913 unclassified (1) 22269242 ground (2) 645238 building (6) 78776 water (9) 9412 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1690462 +---> 200805 of those are unclassified (1) +---> 1384909 of those are ground (2) +---> 94958 of those are building (6) +---> 9790 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.2,9.3) has 19 bin [9.3,9.4) has 44 bin [9.4,9.5) has 62 bin [9.5,9.6) has 50 bin [9.6,9.7) has 81 bin [9.7,9.8) has 18 bin [9.8,9.9) has 17 bin [9.9,10.0) has 15 bin [10.0,10.1) has 18 bin [10.1,10.2) has 24 bin [10.2,10.3) has 26 bin [10.3,10.4) has 31 bin [10.4,10.5) has 209 bin [10.5,10.6) has 13785 bin [10.6,10.7) has 27054 bin [10.7,10.8) has 38809 bin [10.8,10.9) has 118773 bin [10.9,11.0) has 114179 bin [11.0,11.1) has 118506 bin [11.1,11.2) has 244327 bin [11.2,11.3) has 567523 bin [11.3,11.4) has 1208510 bin [11.4,11.5) has 1564649 bin [11.5,11.6) has 1780937 bin [11.6,11.7) has 1646889 bin [11.7,11.8) has 1371495 bin [11.8,11.9) has 1304759 bin [11.9,12.0) has 1036377 bin [12.0,12.1) has 946273 bin [12.1,12.2) has 855380 bin [12.2,12.3) has 875439 bin [12.3,12.4) has 832493 bin [12.4,12.5) has 862393 bin [12.5,12.6) has 687311 bin [12.6,12.7) has 522145 bin [12.7,12.8) has 453245 bin [12.8,12.9) has 435932 bin [12.9,13.0) has 426416 bin [13.0,13.1) has 502915 bin [13.1,13.2) has 553054 bin [13.2,13.3) has 506038 bin [13.3,13.4) has 482376 bin [13.4,13.5) has 417691 bin [13.5,13.6) has 363366 bin [13.6,13.7) has 327685 bin [13.7,13.8) has 301664 bin [13.8,13.9) has 266091 bin [13.9,14.0) has 237981 bin [14.0,14.1) has 230876 bin [14.1,14.2) has 215836 bin [14.2,14.3) has 210101 bin [14.3,14.4) has 185565 bin [14.4,14.5) has 115348 bin [14.5,14.6) has 84363 bin [14.6,14.7) has 56412 bin [14.7,14.8) has 38724 bin [14.8,14.9) has 33774 bin [14.9,15.0) has 32959 bin [15.0,15.1) has 34045 bin [15.1,15.2) has 37044 bin [15.2,15.3) has 38505 bin [15.3,15.4) has 41153 bin [15.4,15.5) has 40981 bin [15.5,15.6) has 35065 bin [15.6,15.7) has 35676 bin [15.7,15.8) has 34474 bin [15.8,15.9) has 30885 bin [15.9,16.0) has 31005 bin [16.0,16.1) has 30979 bin [16.1,16.2) has 30491 bin [16.2,16.3) has 28322 bin [16.3,16.4) has 28391 bin [16.4,16.5) has 28503 bin [16.5,16.6) has 29039 bin [16.6,16.7) has 28917 bin [16.7,16.8) has 26444 bin [16.8,16.9) has 26695 bin [16.9,17.0) has 26958 bin [17.0,17.1) has 29020 bin [17.1,17.2) has 31744 bin [17.2,17.3) has 27834 bin [17.3,17.4) has 27533 bin [17.4,17.5) has 26934 bin [17.5,17.6) has 27004 bin [17.6,17.7) has 27390 bin [17.7,17.8) has 27124 bin [17.8,17.9) has 27921 bin [17.9,18.0) has 27395 bin [18.0,18.1) has 28249 bin [18.1,18.2) has 29221 bin [18.2,18.3) has 33549 bin [18.3,18.4) has 31970 bin [18.4,18.5) has 30130 bin [18.5,18.6) has 29481 bin [18.6,18.7) has 28605 bin [18.7,18.8) has 28549 bin [18.8,18.9) has 28332 bin [18.9,19.0) has 28800 bin [19.0,19.1) has 28085 bin [19.1,19.2) has 27550 bin [19.2,19.3) has 26860 bin [19.3,19.4) has 27158 bin [19.4,19.5) has 27207 bin [19.5,19.6) has 27104 bin [19.6,19.7) has 27456 bin [19.7,19.8) has 27051 bin [19.8,19.9) has 26547 bin [19.9,20.0) has 26435 bin [20.0,20.1) has 26082 bin [20.1,20.2) has 26458 bin [20.2,20.3) has 25853 bin [20.3,20.4) has 25539 bin [20.4,20.5) has 25474 bin [20.5,20.6) has 25105 bin [20.6,20.7) has 25467 bin [20.7,20.8) has 38934 bin [20.8,20.9) has 54774 bin [20.9,21.0) has 26851 bin [21.0,21.1) has 25824 bin [21.1,21.2) has 25659 bin [21.2,21.3) has 25837 bin [21.3,21.4) has 25564 bin [21.4,21.5) has 25149 bin [21.5,21.6) has 25256 bin [21.6,21.7) has 25397 bin [21.7,21.8) has 25365 bin [21.8,21.9) has 25129 bin [21.9,22.0) has 25560 bin [22.0,22.1) has 25002 bin [22.1,22.2) has 24719 bin [22.2,22.3) has 25134 bin [22.3,22.4) has 24830 bin [22.4,22.5) has 24620 bin [22.5,22.6) has 24743 bin [22.6,22.7) has 27741 bin [22.7,22.8) has 25382 bin [22.8,22.9) has 24849 bin [22.9,23.0) has 25083 bin [23.0,23.1) has 24823 bin [23.1,23.2) has 24489 bin [23.2,23.3) has 24282 bin [23.3,23.4) has 24435 bin [23.4,23.5) has 24583 bin [23.5,23.6) has 24929 bin [23.6,23.7) has 24569 bin [23.7,23.8) has 24236 bin [23.8,23.9) has 24111 bin [23.9,24.0) has 24052 bin [24.0,24.1) has 24244 bin [24.1,24.2) has 24031 bin [24.2,24.3) has 24654 bin [24.3,24.4) has 24315 bin [24.4,24.5) has 24200 bin [24.5,24.6) has 24360 bin [24.6,24.7) has 24231 bin [24.7,24.8) has 24183 bin [24.8,24.9) has 23939 bin [24.9,25.0) has 24239 bin [25.0,25.1) has 23903 bin [25.1,25.2) has 24365 bin [25.2,25.3) has 24044 bin [25.3,25.4) has 23832 bin [25.4,25.5) has 23879 bin [25.5,25.6) has 24046 bin [25.6,25.7) has 23506 bin [25.7,25.8) has 23740 bin [25.8,25.9) has 23347 bin [25.9,26.0) has 23543 bin [26.0,26.1) has 23210 bin [26.1,26.2) has 22721 bin [26.2,26.3) has 23033 bin [26.3,26.4) has 22819 bin [26.4,26.5) has 22981 bin [26.5,26.6) has 23238 bin [26.6,26.7) has 23075 bin [26.7,26.8) has 22663 bin [26.8,26.9) has 22768 bin [26.9,27.0) has 22197 bin [27.0,27.1) has 21937 bin [27.1,27.2) has 21981 bin [27.2,27.3) has 21969 bin [27.3,27.4) has 21614 bin [27.4,27.5) has 21438 bin [27.5,27.6) has 20876 bin [27.6,27.7) has 21012 bin [27.7,27.8) has 21151 bin [27.8,27.9) has 20690 bin [27.9,28.0) has 20712 bin [28.0,28.1) has 20574 bin [28.1,28.2) has 20101 bin [28.2,28.3) has 20388 bin [28.3,28.4) has 19720 bin [28.4,28.5) has 20082 bin [28.5,28.6) has 19670 bin [28.6,28.7) has 19554 bin [28.7,28.8) has 19623 bin [28.8,28.9) has 19151 bin [28.9,29.0) has 19112 bin [29.0,29.1) has 19071 bin [29.1,29.2) has 18883 bin [29.2,29.3) has 19208 bin [29.3,29.4) has 18823 bin [29.4,29.5) has 18710 bin [29.5,29.6) has 18419 bin [29.6,29.7) has 18459 bin [29.7,29.8) has 17937 bin [29.8,29.9) has 18016 bin [29.9,30.0) has 17996 bin [30.0,30.1) has 17685 bin [30.1,30.2) has 17113 bin [30.2,30.3) has 16755 bin [30.3,30.4) has 16593 bin [30.4,30.5) has 16425 bin [30.5,30.6) has 16120 bin [30.6,30.7) has 16084 bin [30.7,30.8) has 15574 bin [30.8,30.9) has 15321 bin [30.9,31.0) has 15102 bin [31.0,31.1) has 14946 bin [31.1,31.2) has 15025 bin [31.2,31.3) has 14573 bin [31.3,31.4) has 14280 bin [31.4,31.5) has 14104 bin [31.5,31.6) has 13941 bin [31.6,31.7) has 13511 bin [31.7,31.8) has 13680 bin [31.8,31.9) has 13623 bin [31.9,32.0) has 13547 bin [32.0,32.1) has 13358 bin [32.1,32.2) has 13302 bin [32.2,32.3) has 13085 bin [32.3,32.4) has 12930 bin [32.4,32.5) has 12414 bin [32.5,32.6) has 12309 bin [32.6,32.7) has 12205 bin [32.7,32.8) has 11918 bin [32.8,32.9) has 11713 bin [32.9,33.0) has 11470 bin [33.0,33.1) has 11474 bin [33.1,33.2) has 11098 bin [33.2,33.3) has 10977 bin [33.3,33.4) has 10796 bin [33.4,33.5) has 10532 bin [33.5,33.6) has 10167 bin [33.6,33.7) has 9871 bin [33.7,33.8) has 9817 bin [33.8,33.9) has 9676 bin [33.9,34.0) has 9627 bin [34.0,34.1) has 9553 bin [34.1,34.2) has 9375 bin [34.2,34.3) has 9050 bin [34.3,34.4) has 9201 bin [34.4,34.5) has 8963 bin [34.5,34.6) has 8957 bin [34.6,34.7) has 8832 bin [34.7,34.8) has 8604 bin [34.8,34.9) has 8389 bin [34.9,35.0) has 8245 bin [35.0,35.1) has 8199 bin [35.1,35.2) has 7922 bin [35.2,35.3) has 7882 bin [35.3,35.4) has 7721 bin [35.4,35.5) has 7652 bin [35.5,35.6) has 7377 bin [35.6,35.7) has 7168 bin [35.7,35.8) has 7003 bin [35.8,35.9) has 7048 bin [35.9,36.0) has 6735 bin [36.0,36.1) has 6773 bin [36.1,36.2) has 6600 bin [36.2,36.3) has 6623 bin [36.3,36.4) has 6377 bin [36.4,36.5) has 6072 bin [36.5,36.6) has 5956 bin [36.6,36.7) has 6037 bin [36.7,36.8) has 5782 bin [36.8,36.9) has 5699 bin [36.9,37.0) has 5625 bin [37.0,37.1) has 5790 bin [37.1,37.2) has 5659 bin [37.2,37.3) has 5479 bin [37.3,37.4) has 5066 bin [37.4,37.5) has 5044 bin [37.5,37.6) has 5028 bin [37.6,37.7) has 4699 bin [37.7,37.8) has 4757 bin [37.8,37.9) has 4838 bin [37.9,38.0) has 4830 bin [38.0,38.1) has 4805 bin [38.1,38.2) has 4829 bin [38.2,38.3) has 4620 bin [38.3,38.4) has 4564 bin [38.4,38.5) has 4554 bin [38.5,38.6) has 4492 bin [38.6,38.7) has 4493 bin [38.7,38.8) has 4346 bin [38.8,38.9) has 4339 bin [38.9,39.0) has 4243 bin [39.0,39.1) has 4261 bin [39.1,39.2) has 3883 bin [39.2,39.3) has 3732 bin [39.3,39.4) has 3622 bin [39.4,39.5) has 3484 bin [39.5,39.6) has 3350 bin [39.6,39.7) has 3274 bin [39.7,39.8) has 3417 bin [39.8,39.9) has 3251 bin [39.9,40.0) has 3238 bin [40.0,40.1) has 3162 bin [40.1,40.2) has 3071 bin [40.2,40.3) has 2901 bin [40.3,40.4) has 2874 bin [40.4,40.5) has 2700 bin [40.5,40.6) has 2575 bin [40.6,40.7) has 2430 bin [40.7,40.8) has 2450 bin [40.8,40.9) has 2356 bin [40.9,41.0) has 2266 bin [41.0,41.1) has 2087 bin [41.1,41.2) has 1939 bin [41.2,41.3) has 1810 bin [41.3,41.4) has 1504 bin [41.4,41.5) has 1359 bin [41.5,41.6) has 1290 bin [41.6,41.7) has 1102 bin [41.7,41.8) has 1036 bin [41.8,41.9) has 898 bin [41.9,42.0) has 793 bin [42.0,42.1) has 735 bin [42.1,42.2) has 557 bin [42.2,42.3) has 515 bin [42.3,42.4) has 490 bin [42.4,42.5) has 368 bin [42.5,42.6) has 337 bin [42.6,42.7) has 317 bin [42.7,42.8) has 247 bin [42.8,42.9) has 211 bin [42.9,43.0) has 182 bin [43.0,43.1) has 166 bin [43.1,43.2) has 147 bin [43.2,43.3) has 113 bin [43.3,43.4) has 109 bin [43.4,43.5) has 103 bin [43.5,43.6) has 82 bin [43.6,43.7) has 78 bin [43.7,43.8) has 67 bin [43.8,43.9) has 68 bin [43.9,44.0) has 75 bin [44.0,44.1) has 69 bin [44.1,44.2) has 53 bin [44.2,44.3) has 78 bin [44.3,44.4) has 84 bin [44.4,44.5) has 78 bin [44.5,44.6) has 70 bin [44.6,44.7) has 72 bin [44.7,44.8) has 79 bin [44.8,44.9) has 62 bin [44.9,45.0) has 57 bin [45.0,45.1) has 37 bin [45.1,45.2) has 38 bin [45.2,45.3) has 29 bin [45.3,45.4) has 27 bin [45.4,45.5) has 19 bin [45.5,45.6) has 17 bin [45.6,45.7) has 25 bin [45.7,45.8) has 17 bin [45.8,45.9) has 11 bin [45.9,46.0) has 10 bin [46.0,46.1) has 6 bin [46.1,46.2) has 5 bin [46.2,46.3) has 3 bin [46.4,46.5) has 2 bin [46.5,46.6) has 1 average z coordinate 14.3 for 28003581 element(s) point source id histogram with bin size 1.000000 bin 167 has 16462755 bin 168 has 11540826 average point source id 167.412119649983339 for 28003581 element(s)