lasinfo (210611) report for 'AHN4T/55AZ1_22.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: 181/2021 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: 35065026 number of points by return: 26388242 5149817 2553421 815258 158288 scale factor x y z: 0.001 0.001 0.001 offset x y z: 60980 362480 0 min x y z: 60980.000 362480.000 -0.339 max x y z: 62019.999 363769.999 38.721 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: 35065026 extended number of points by return: 26388242 5149817 2553421 815258 158288 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 -339 38721 intensity 56 4651 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 31 user_data 6 7 point_source_ID 89 93 gps_time 261745531.945917 261748710.443361 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 11 255 B 31 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0.56 46.51 ('Amplitude') attribute1 -16.2 30.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26388242 number of intermediate returns: 3544571 number of last returns: 26365507 number of single returns: 21233294 covered area in square units/kilounits: 1326384/1.33 point density: all returns 26.44 last only 19.88 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35065026 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26388242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5149817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2553421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 815258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 158288 instead zero. overview over extended number of returns of given pulse: 21233294 5192476 5211640 2632482 702648 86101 6385 0 0 0 0 0 0 0 0 histogram of classification of points: 9527556 unclassified (1) 25015027 ground (2) 455452 building (6) 66991 water (9) +-> flagged as extended overlap: 2435517 +---> 713271 of those are unclassified (1) +---> 1673508 of those are ground (2) +---> 46367 of those are building (6) +---> 2371 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 18 bin [-0.3,-0.2) has 861 bin [-0.2,-0.1) has 1713 bin [-0.1,0.0) has 652 bin [0.0,0.1) has 6546 bin [0.1,0.2) has 10846 bin [0.2,0.3) has 17016 bin [0.3,0.4) has 44911 bin [0.4,0.5) has 58757 bin [0.5,0.6) has 38212 bin [0.6,0.7) has 26077 bin [0.7,0.8) has 39353 bin [0.8,0.9) has 36526 bin [0.9,1.0) has 42508 bin [1.0,1.1) has 43785 bin [1.1,1.2) has 52759 bin [1.2,1.3) has 56710 bin [1.3,1.4) has 79315 bin [1.4,1.5) has 87122 bin [1.5,1.6) has 160460 bin [1.6,1.7) has 629128 bin [1.7,1.8) has 917279 bin [1.8,1.9) has 1474242 bin [1.9,2.0) has 1934035 bin [2.0,2.1) has 2365130 bin [2.1,2.2) has 2855515 bin [2.2,2.3) has 2824172 bin [2.3,2.4) has 2521384 bin [2.4,2.5) has 1856418 bin [2.5,2.6) has 1663868 bin [2.6,2.7) has 1253236 bin [2.7,2.8) has 913819 bin [2.8,2.9) has 829885 bin [2.9,3.0) has 742793 bin [3.0,3.1) has 546617 bin [3.1,3.2) has 370058 bin [3.2,3.3) has 303227 bin [3.3,3.4) has 250134 bin [3.4,3.5) has 161548 bin [3.5,3.6) has 104776 bin [3.6,3.7) has 69520 bin [3.7,3.8) has 53256 bin [3.8,3.9) has 46224 bin [3.9,4.0) has 41505 bin [4.0,4.1) has 39208 bin [4.1,4.2) has 37767 bin [4.2,4.3) has 36154 bin [4.3,4.4) has 35322 bin [4.4,4.5) has 35780 bin [4.5,4.6) has 36774 bin [4.6,4.7) has 38568 bin [4.7,4.8) has 38924 bin [4.8,4.9) has 38959 bin [4.9,5.0) has 37081 bin [5.0,5.1) has 36699 bin [5.1,5.2) has 37071 bin [5.2,5.3) has 35541 bin [5.3,5.4) has 36202 bin [5.4,5.5) has 36011 bin [5.5,5.6) has 36499 bin [5.6,5.7) has 36835 bin [5.7,5.8) has 36965 bin [5.8,5.9) has 37128 bin [5.9,6.0) has 36929 bin [6.0,6.1) has 37530 bin [6.1,6.2) has 37675 bin [6.2,6.3) has 37582 bin [6.3,6.4) has 37306 bin [6.4,6.5) has 37871 bin [6.5,6.6) has 39687 bin [6.6,6.7) has 39072 bin [6.7,6.8) has 39261 bin [6.8,6.9) has 39082 bin [6.9,7.0) has 39205 bin [7.0,7.1) has 39267 bin [7.1,7.2) has 39654 bin [7.2,7.3) has 40684 bin [7.3,7.4) has 41365 bin [7.4,7.5) has 42287 bin [7.5,7.6) has 42418 bin [7.6,7.7) has 42197 bin [7.7,7.8) has 42069 bin [7.8,7.9) has 43321 bin [7.9,8.0) has 43820 bin [8.0,8.1) has 44189 bin [8.1,8.2) has 44987 bin [8.2,8.3) has 45391 bin [8.3,8.4) has 44385 bin [8.4,8.5) has 44489 bin [8.5,8.6) has 45025 bin [8.6,8.7) has 45448 bin [8.7,8.8) has 46778 bin [8.8,8.9) has 49245 bin [8.9,9.0) has 49724 bin [9.0,9.1) has 49726 bin [9.1,9.2) has 49826 bin [9.2,9.3) has 49862 bin [9.3,9.4) has 50130 bin [9.4,9.5) has 50808 bin [9.5,9.6) has 51664 bin [9.6,9.7) has 51465 bin [9.7,9.8) has 51240 bin [9.8,9.9) has 50716 bin [9.9,10.0) has 51650 bin [10.0,10.1) has 52668 bin [10.1,10.2) has 53170 bin [10.2,10.3) has 53154 bin [10.3,10.4) has 53398 bin [10.4,10.5) has 53629 bin [10.5,10.6) has 53890 bin [10.6,10.7) has 54506 bin [10.7,10.8) has 54720 bin [10.8,10.9) has 55037 bin [10.9,11.0) has 55547 bin [11.0,11.1) has 55579 bin [11.1,11.2) has 56044 bin [11.2,11.3) has 56402 bin [11.3,11.4) has 57159 bin [11.4,11.5) has 57261 bin [11.5,11.6) has 57960 bin [11.6,11.7) has 58547 bin [11.7,11.8) has 58740 bin [11.8,11.9) has 58959 bin [11.9,12.0) has 59057 bin [12.0,12.1) has 59628 bin [12.1,12.2) has 59415 bin [12.2,12.3) has 59823 bin [12.3,12.4) has 60026 bin [12.4,12.5) has 60200 bin [12.5,12.6) has 60600 bin [12.6,12.7) has 60589 bin [12.7,12.8) has 60306 bin [12.8,12.9) has 59585 bin [12.9,13.0) has 59496 bin [13.0,13.1) has 59465 bin [13.1,13.2) has 58965 bin [13.2,13.3) has 58619 bin [13.3,13.4) has 57890 bin [13.4,13.5) has 56894 bin [13.5,13.6) has 56172 bin [13.6,13.7) has 55486 bin [13.7,13.8) has 55073 bin [13.8,13.9) has 54514 bin [13.9,14.0) has 53491 bin [14.0,14.1) has 52656 bin [14.1,14.2) has 52297 bin [14.2,14.3) has 51683 bin [14.3,14.4) has 51097 bin [14.4,14.5) has 51230 bin [14.5,14.6) has 50414 bin [14.6,14.7) has 50605 bin [14.7,14.8) has 50434 bin [14.8,14.9) has 49979 bin [14.9,15.0) has 50281 bin [15.0,15.1) has 49275 bin [15.1,15.2) has 49658 bin [15.2,15.3) has 49682 bin [15.3,15.4) has 49109 bin [15.4,15.5) has 48874 bin [15.5,15.6) has 48962 bin [15.6,15.7) has 48615 bin [15.7,15.8) has 48386 bin [15.8,15.9) has 48288 bin [15.9,16.0) has 48830 bin [16.0,16.1) has 48433 bin [16.1,16.2) has 48449 bin [16.2,16.3) has 48304 bin [16.3,16.4) has 48208 bin [16.4,16.5) has 48189 bin [16.5,16.6) has 48335 bin [16.6,16.7) has 48873 bin [16.7,16.8) has 48614 bin [16.8,16.9) has 48616 bin [16.9,17.0) has 48365 bin [17.0,17.1) has 48339 bin [17.1,17.2) has 47926 bin [17.2,17.3) has 47595 bin [17.3,17.4) has 47529 bin [17.4,17.5) has 47348 bin [17.5,17.6) has 47217 bin [17.6,17.7) has 47527 bin [17.7,17.8) has 46929 bin [17.8,17.9) has 46823 bin [17.9,18.0) has 46723 bin [18.0,18.1) has 46053 bin [18.1,18.2) has 45557 bin [18.2,18.3) has 45799 bin [18.3,18.4) has 45227 bin [18.4,18.5) has 44861 bin [18.5,18.6) has 44837 bin [18.6,18.7) has 44578 bin [18.7,18.8) has 44152 bin [18.8,18.9) has 44002 bin [18.9,19.0) has 43306 bin [19.0,19.1) has 43308 bin [19.1,19.2) has 42716 bin [19.2,19.3) has 42175 bin [19.3,19.4) has 41526 bin [19.4,19.5) has 41184 bin [19.5,19.6) has 40196 bin [19.6,19.7) has 40297 bin [19.7,19.8) has 39794 bin [19.8,19.9) has 39452 bin [19.9,20.0) has 38775 bin [20.0,20.1) has 38903 bin [20.1,20.2) has 38064 bin [20.2,20.3) has 37510 bin [20.3,20.4) has 37041 bin [20.4,20.5) has 36522 bin [20.5,20.6) has 35940 bin [20.6,20.7) has 35475 bin [20.7,20.8) has 35013 bin [20.8,20.9) has 35032 bin [20.9,21.0) has 34391 bin [21.0,21.1) has 33883 bin [21.1,21.2) has 33003 bin [21.2,21.3) has 32857 bin [21.3,21.4) has 32704 bin [21.4,21.5) has 32255 bin [21.5,21.6) has 31672 bin [21.6,21.7) has 30881 bin [21.7,21.8) has 30898 bin [21.8,21.9) has 30221 bin [21.9,22.0) has 29750 bin [22.0,22.1) has 29235 bin [22.1,22.2) has 28857 bin [22.2,22.3) has 28645 bin [22.3,22.4) has 27489 bin [22.4,22.5) has 26542 bin [22.5,22.6) has 26671 bin [22.6,22.7) has 25976 bin [22.7,22.8) has 25554 bin [22.8,22.9) has 25111 bin [22.9,23.0) has 24617 bin [23.0,23.1) has 24222 bin [23.1,23.2) has 23558 bin [23.2,23.3) has 23146 bin [23.3,23.4) has 22821 bin [23.4,23.5) has 22122 bin [23.5,23.6) has 21718 bin [23.6,23.7) has 21470 bin [23.7,23.8) has 21185 bin [23.8,23.9) has 20713 bin [23.9,24.0) has 20285 bin [24.0,24.1) has 19823 bin [24.1,24.2) has 19607 bin [24.2,24.3) has 19180 bin [24.3,24.4) has 19165 bin [24.4,24.5) has 18781 bin [24.5,24.6) has 18301 bin [24.6,24.7) has 17963 bin [24.7,24.8) has 17631 bin [24.8,24.9) has 17393 bin [24.9,25.0) has 17270 bin [25.0,25.1) has 16758 bin [25.1,25.2) has 16401 bin [25.2,25.3) has 16036 bin [25.3,25.4) has 15622 bin [25.4,25.5) has 15050 bin [25.5,25.6) has 15187 bin [25.6,25.7) has 14494 bin [25.7,25.8) has 14564 bin [25.8,25.9) has 13922 bin [25.9,26.0) has 13854 bin [26.0,26.1) has 13574 bin [26.1,26.2) has 13340 bin [26.2,26.3) has 12849 bin [26.3,26.4) has 12186 bin [26.4,26.5) has 11919 bin [26.5,26.6) has 11537 bin [26.6,26.7) has 11290 bin [26.7,26.8) has 11180 bin [26.8,26.9) has 10745 bin [26.9,27.0) has 10575 bin [27.0,27.1) has 9983 bin [27.1,27.2) has 9616 bin [27.2,27.3) has 9383 bin [27.3,27.4) has 9067 bin [27.4,27.5) has 8581 bin [27.5,27.6) has 8488 bin [27.6,27.7) has 8173 bin [27.7,27.8) has 8024 bin [27.8,27.9) has 7838 bin [27.9,28.0) has 7590 bin [28.0,28.1) has 7179 bin [28.1,28.2) has 6971 bin [28.2,28.3) has 6808 bin [28.3,28.4) has 6600 bin [28.4,28.5) has 6435 bin [28.5,28.6) has 6029 bin [28.6,28.7) has 5866 bin [28.7,28.8) has 5680 bin [28.8,28.9) has 5612 bin [28.9,29.0) has 5559 bin [29.0,29.1) has 5135 bin [29.1,29.2) has 4980 bin [29.2,29.3) has 4871 bin [29.3,29.4) has 4715 bin [29.4,29.5) has 4577 bin [29.5,29.6) has 4301 bin [29.6,29.7) has 4131 bin [29.7,29.8) has 3952 bin [29.8,29.9) has 4061 bin [29.9,30.0) has 3880 bin [30.0,30.1) has 3780 bin [30.1,30.2) has 3682 bin [30.2,30.3) has 3642 bin [30.3,30.4) has 3411 bin [30.4,30.5) has 3381 bin [30.5,30.6) has 3434 bin [30.6,30.7) has 3276 bin [30.7,30.8) has 3134 bin [30.8,30.9) has 3044 bin [30.9,31.0) has 2949 bin [31.0,31.1) has 3023 bin [31.1,31.2) has 2954 bin [31.2,31.3) has 2852 bin [31.3,31.4) has 2797 bin [31.4,31.5) has 2749 bin [31.5,31.6) has 2651 bin [31.6,31.7) has 2495 bin [31.7,31.8) has 2401 bin [31.8,31.9) has 2409 bin [31.9,32.0) has 2293 bin [32.0,32.1) has 2214 bin [32.1,32.2) has 2154 bin [32.2,32.3) has 2038 bin [32.3,32.4) has 1960 bin [32.4,32.5) has 1940 bin [32.5,32.6) has 1797 bin [32.6,32.7) has 1765 bin [32.7,32.8) has 1743 bin [32.8,32.9) has 1612 bin [32.9,33.0) has 1580 bin [33.0,33.1) has 1532 bin [33.1,33.2) has 1451 bin [33.2,33.3) has 1404 bin [33.3,33.4) has 1288 bin [33.4,33.5) has 1245 bin [33.5,33.6) has 1191 bin [33.6,33.7) has 1175 bin [33.7,33.8) has 1026 bin [33.8,33.9) has 1017 bin [33.9,34.0) has 949 bin [34.0,34.1) has 970 bin [34.1,34.2) has 878 bin [34.2,34.3) has 791 bin [34.3,34.4) has 777 bin [34.4,34.5) has 716 bin [34.5,34.6) has 658 bin [34.6,34.7) has 630 bin [34.7,34.8) has 613 bin [34.8,34.9) has 584 bin [34.9,35.0) has 511 bin [35.0,35.1) has 465 bin [35.1,35.2) has 452 bin [35.2,35.3) has 393 bin [35.3,35.4) has 359 bin [35.4,35.5) has 362 bin [35.5,35.6) has 309 bin [35.6,35.7) has 319 bin [35.7,35.8) has 297 bin [35.8,35.9) has 234 bin [35.9,36.0) has 224 bin [36.0,36.1) has 262 bin [36.1,36.2) has 194 bin [36.2,36.3) has 188 bin [36.3,36.4) has 174 bin [36.4,36.5) has 159 bin [36.5,36.6) has 159 bin [36.6,36.7) has 131 bin [36.7,36.8) has 105 bin [36.8,36.9) has 111 bin [36.9,37.0) has 103 bin [37.0,37.1) has 80 bin [37.1,37.2) has 81 bin [37.2,37.3) has 66 bin [37.3,37.4) has 56 bin [37.4,37.5) has 67 bin [37.5,37.6) has 47 bin [37.6,37.7) has 46 bin [37.7,37.8) has 48 bin [37.8,37.9) has 28 bin [37.9,38.0) has 31 bin [38.0,38.1) has 18 bin [38.1,38.2) has 16 bin [38.2,38.3) has 14 bin [38.3,38.4) has 11 bin [38.4,38.5) has 10 bin [38.5,38.6) has 10 bin [38.6,38.7) has 4 bin [38.7,38.8) has 3 average z coordinate 5.6 for 35065026 element(s) point source id histogram with bin size 1.000000 bin 89 has 5865239 bin 90 has 29067798 bin 93 has 131989 average point source id 89.844024869680695 for 35065026 element(s)