lasinfo (210611) report for 'AHN4T/17AZ1_02.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: 333/2022 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: 28887506 number of points by return: 23226008 3490902 1617507 464490 79616 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 542480 0 min x y z: 220980.000 542480.000 8.012 max x y z: 222019.999 543769.999 38.886 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: 28887506 extended number of points by return: 23226008 3490902 1617507 464490 79616 8393 590 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 8012 38886 intensity 65 4709 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435734.748514 330439104.111931 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 49 255 B 33 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.51 30.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23226008 number of intermediate returns: 2172135 number of last returns: 23211508 number of single returns: 19722145 covered area in square units/kilounits: 1313832/1.31 point density: all returns 21.99 last only 17.67 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28887506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23226008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3490902 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1617507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 464490 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79616 instead zero. overview over extended number of returns of given pulse: 19722145 3756732 3461906 1539795 355980 46971 3977 0 0 0 0 0 0 0 0 histogram of classification of points: 6642336 unclassified (1) 21690202 ground (2) 463341 building (6) 89279 water (9) 2348 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2340270 +---> 520206 of those are unclassified (1) +---> 1784208 of those are ground (2) +---> 29924 of those are building (6) +---> 5932 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.0,8.1) has 46 bin [8.1,8.2) has 563 bin [8.2,8.3) has 1098 bin [8.3,8.4) has 4085 bin [8.4,8.5) has 12159 bin [8.5,8.6) has 9633 bin [8.6,8.7) has 9106 bin [8.7,8.8) has 11228 bin [8.8,8.9) has 21822 bin [8.9,9.0) has 69447 bin [9.0,9.1) has 154731 bin [9.1,9.2) has 155735 bin [9.2,9.3) has 213880 bin [9.3,9.4) has 283426 bin [9.4,9.5) has 307098 bin [9.5,9.6) has 407287 bin [9.6,9.7) has 532560 bin [9.7,9.8) has 613722 bin [9.8,9.9) has 744638 bin [9.9,10.0) has 730725 bin [10.0,10.1) has 859049 bin [10.1,10.2) has 1014552 bin [10.2,10.3) has 1142274 bin [10.3,10.4) has 1369205 bin [10.4,10.5) has 1598582 bin [10.5,10.6) has 1638510 bin [10.6,10.7) has 1596221 bin [10.7,10.8) has 1640388 bin [10.8,10.9) has 1428919 bin [10.9,11.0) has 1305095 bin [11.0,11.1) has 1096806 bin [11.1,11.2) has 775553 bin [11.2,11.3) has 771014 bin [11.3,11.4) has 567351 bin [11.4,11.5) has 466447 bin [11.5,11.6) has 367192 bin [11.6,11.7) has 226606 bin [11.7,11.8) has 130437 bin [11.8,11.9) has 76784 bin [11.9,12.0) has 61142 bin [12.0,12.1) has 54656 bin [12.1,12.2) has 53991 bin [12.2,12.3) has 54045 bin [12.3,12.4) has 55096 bin [12.4,12.5) has 55175 bin [12.5,12.6) has 54655 bin [12.6,12.7) has 53363 bin [12.7,12.8) has 53252 bin [12.8,12.9) has 54543 bin [12.9,13.0) has 56564 bin [13.0,13.1) has 58438 bin [13.1,13.2) has 57918 bin [13.2,13.3) has 59532 bin [13.3,13.4) has 57925 bin [13.4,13.5) has 57836 bin [13.5,13.6) has 58639 bin [13.6,13.7) has 58265 bin [13.7,13.8) has 56300 bin [13.8,13.9) has 53603 bin [13.9,14.0) has 53659 bin [14.0,14.1) has 53122 bin [14.1,14.2) has 55431 bin [14.2,14.3) has 53526 bin [14.3,14.4) has 52735 bin [14.4,14.5) has 52423 bin [14.5,14.6) has 53047 bin [14.6,14.7) has 53273 bin [14.7,14.8) has 56304 bin [14.8,14.9) has 52536 bin [14.9,15.0) has 51020 bin [15.0,15.1) has 50401 bin [15.1,15.2) has 50637 bin [15.2,15.3) has 51499 bin [15.3,15.4) has 48778 bin [15.4,15.5) has 48959 bin [15.5,15.6) has 48700 bin [15.6,15.7) has 48389 bin [15.7,15.8) has 52434 bin [15.8,15.9) has 49516 bin [15.9,16.0) has 48897 bin [16.0,16.1) has 48527 bin [16.1,16.2) has 48259 bin [16.2,16.3) has 51176 bin [16.3,16.4) has 48874 bin [16.4,16.5) has 47589 bin [16.5,16.6) has 47292 bin [16.6,16.7) has 48202 bin [16.7,16.8) has 47117 bin [16.8,16.9) has 47080 bin [16.9,17.0) has 46812 bin [17.0,17.1) has 46013 bin [17.1,17.2) has 45913 bin [17.2,17.3) has 45619 bin [17.3,17.4) has 45849 bin [17.4,17.5) has 45683 bin [17.5,17.6) has 45883 bin [17.6,17.7) has 45474 bin [17.7,17.8) has 47599 bin [17.8,17.9) has 44754 bin [17.9,18.0) has 44229 bin [18.0,18.1) has 44122 bin [18.1,18.2) has 44360 bin [18.2,18.3) has 43876 bin [18.3,18.4) has 43751 bin [18.4,18.5) has 43096 bin [18.5,18.6) has 42899 bin [18.6,18.7) has 42841 bin [18.7,18.8) has 42512 bin [18.8,18.9) has 42098 bin [18.9,19.0) has 42202 bin [19.0,19.1) has 41561 bin [19.1,19.2) has 41426 bin [19.2,19.3) has 41346 bin [19.3,19.4) has 41312 bin [19.4,19.5) has 41293 bin [19.5,19.6) has 41144 bin [19.6,19.7) has 40961 bin [19.7,19.8) has 41027 bin [19.8,19.9) has 40586 bin [19.9,20.0) has 40447 bin [20.0,20.1) has 40212 bin [20.1,20.2) has 39836 bin [20.2,20.3) has 39844 bin [20.3,20.4) has 40070 bin [20.4,20.5) has 39703 bin [20.5,20.6) has 39505 bin [20.6,20.7) has 39122 bin [20.7,20.8) has 38871 bin [20.8,20.9) has 38818 bin [20.9,21.0) has 38807 bin [21.0,21.1) has 38159 bin [21.1,21.2) has 38267 bin [21.2,21.3) has 37927 bin [21.3,21.4) has 37780 bin [21.4,21.5) has 38062 bin [21.5,21.6) has 37356 bin [21.6,21.7) has 36857 bin [21.7,21.8) has 36734 bin [21.8,21.9) has 36794 bin [21.9,22.0) has 36544 bin [22.0,22.1) has 36412 bin [22.1,22.2) has 36214 bin [22.2,22.3) has 35806 bin [22.3,22.4) has 35549 bin [22.4,22.5) has 35236 bin [22.5,22.6) has 34885 bin [22.6,22.7) has 34619 bin [22.7,22.8) has 34036 bin [22.8,22.9) has 33948 bin [22.9,23.0) has 33501 bin [23.0,23.1) has 33429 bin [23.1,23.2) has 33091 bin [23.2,23.3) has 32464 bin [23.3,23.4) has 32220 bin [23.4,23.5) has 32218 bin [23.5,23.6) has 31992 bin [23.6,23.7) has 31578 bin [23.7,23.8) has 31189 bin [23.8,23.9) has 30872 bin [23.9,24.0) has 30192 bin [24.0,24.1) has 29437 bin [24.1,24.2) has 29310 bin [24.2,24.3) has 28608 bin [24.3,24.4) has 28447 bin [24.4,24.5) has 28165 bin [24.5,24.6) has 27548 bin [24.6,24.7) has 27172 bin [24.7,24.8) has 26861 bin [24.8,24.9) has 26150 bin [24.9,25.0) has 26095 bin [25.0,25.1) has 25500 bin [25.1,25.2) has 24781 bin [25.2,25.3) has 24951 bin [25.3,25.4) has 24218 bin [25.4,25.5) has 24156 bin [25.5,25.6) has 23329 bin [25.6,25.7) has 23275 bin [25.7,25.8) has 22364 bin [25.8,25.9) has 22340 bin [25.9,26.0) has 21863 bin [26.0,26.1) has 21372 bin [26.1,26.2) has 20797 bin [26.2,26.3) has 20552 bin [26.3,26.4) has 19722 bin [26.4,26.5) has 19465 bin [26.5,26.6) has 18952 bin [26.6,26.7) has 17987 bin [26.7,26.8) has 17743 bin [26.8,26.9) has 17309 bin [26.9,27.0) has 16875 bin [27.0,27.1) has 16739 bin [27.1,27.2) has 16132 bin [27.2,27.3) has 15481 bin [27.3,27.4) has 15332 bin [27.4,27.5) has 14572 bin [27.5,27.6) has 14021 bin [27.6,27.7) has 13603 bin [27.7,27.8) has 13230 bin [27.8,27.9) has 12715 bin [27.9,28.0) has 12073 bin [28.0,28.1) has 11547 bin [28.1,28.2) has 10975 bin [28.2,28.3) has 10791 bin [28.3,28.4) has 10570 bin [28.4,28.5) has 9801 bin [28.5,28.6) has 9456 bin [28.6,28.7) has 9381 bin [28.7,28.8) has 8870 bin [28.8,28.9) has 8419 bin [28.9,29.0) has 8070 bin [29.0,29.1) has 7842 bin [29.1,29.2) has 7390 bin [29.2,29.3) has 6942 bin [29.3,29.4) has 6756 bin [29.4,29.5) has 6451 bin [29.5,29.6) has 6334 bin [29.6,29.7) has 6013 bin [29.7,29.8) has 5776 bin [29.8,29.9) has 5372 bin [29.9,30.0) has 5222 bin [30.0,30.1) has 4912 bin [30.1,30.2) has 4776 bin [30.2,30.3) has 4551 bin [30.3,30.4) has 4201 bin [30.4,30.5) has 3989 bin [30.5,30.6) has 3736 bin [30.6,30.7) has 3669 bin [30.7,30.8) has 3415 bin [30.8,30.9) has 3261 bin [30.9,31.0) has 3042 bin [31.0,31.1) has 2842 bin [31.1,31.2) has 2751 bin [31.2,31.3) has 2478 bin [31.3,31.4) has 2518 bin [31.4,31.5) has 2186 bin [31.5,31.6) has 2128 bin [31.6,31.7) has 2088 bin [31.7,31.8) has 1956 bin [31.8,31.9) has 1805 bin [31.9,32.0) has 1777 bin [32.0,32.1) has 1727 bin [32.1,32.2) has 1605 bin [32.2,32.3) has 1452 bin [32.3,32.4) has 1375 bin [32.4,32.5) has 1340 bin [32.5,32.6) has 1295 bin [32.6,32.7) has 1190 bin [32.7,32.8) has 1121 bin [32.8,32.9) has 1002 bin [32.9,33.0) has 1041 bin [33.0,33.1) has 966 bin [33.1,33.2) has 942 bin [33.2,33.3) has 925 bin [33.3,33.4) has 924 bin [33.4,33.5) has 871 bin [33.5,33.6) has 840 bin [33.6,33.7) has 756 bin [33.7,33.8) has 813 bin [33.8,33.9) has 717 bin [33.9,34.0) has 710 bin [34.0,34.1) has 640 bin [34.1,34.2) has 624 bin [34.2,34.3) has 595 bin [34.3,34.4) has 632 bin [34.4,34.5) has 567 bin [34.5,34.6) has 515 bin [34.6,34.7) has 484 bin [34.7,34.8) has 470 bin [34.8,34.9) has 464 bin [34.9,35.0) has 379 bin [35.0,35.1) has 336 bin [35.1,35.2) has 291 bin [35.2,35.3) has 296 bin [35.3,35.4) has 284 bin [35.4,35.5) has 227 bin [35.5,35.6) has 203 bin [35.6,35.7) has 175 bin [35.7,35.8) has 161 bin [35.8,35.9) has 151 bin [35.9,36.0) has 133 bin [36.0,36.1) has 111 bin [36.1,36.2) has 102 bin [36.2,36.3) has 109 bin [36.3,36.4) has 93 bin [36.4,36.5) has 104 bin [36.5,36.6) has 82 bin [36.6,36.7) has 68 bin [36.7,36.8) has 46 bin [36.8,36.9) has 59 bin [36.9,37.0) has 53 bin [37.0,37.1) has 49 bin [37.1,37.2) has 52 bin [37.2,37.3) has 62 bin [37.3,37.4) has 40 bin [37.4,37.5) has 46 bin [37.5,37.6) has 27 bin [37.6,37.7) has 41 bin [37.7,37.8) has 25 bin [37.8,37.9) has 13 bin [37.9,38.0) has 15 bin [38.0,38.1) has 8 bin [38.1,38.2) has 8 bin [38.2,38.3) has 10 bin [38.3,38.4) has 6 bin [38.4,38.5) has 4 bin [38.5,38.6) has 5 bin [38.6,38.7) has 3 bin [38.7,38.8) has 1 bin [38.8,38.9) has 3 average z coordinate 12.4 for 28887506 element(s) point source id histogram with bin size 1.000000 bin 55 has 3719235 bin 56 has 22772190 bin 57 has 2396081 average point source id 55.95419632279782 for 28887506 element(s)