lasinfo (210611) report for 'AHN4T/17DZ2_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: 335/2022 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: 32158085 number of points by return: 30935785 869741 291870 54459 5872 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 527480 0 min x y z: 235980.000 527480.000 12.712 max x y z: 237019.999 528769.999 42.181 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: 32158085 extended number of points by return: 30935785 869741 291870 54459 5872 344 14 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 12712 42181 intensity 56 4755 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 68 1069 gps_time 330524553.647485 330859523.834801 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 41 255 B 24 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.27 31.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30935785 number of intermediate returns: 352915 number of last returns: 30933767 number of single returns: 30064382 covered area in square units/kilounits: 1338348/1.34 point density: all returns 24.03 last only 23.11 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32158085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30935785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 869741 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 291870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 54459 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5872 instead zero. overview over extended number of returns of given pulse: 30064382 1156839 712493 194555 27732 1992 92 0 0 0 0 0 0 0 0 histogram of classification of points: 1300308 unclassified (1) 30728867 ground (2) 65334 building (6) 63576 water (9) +-> flagged as extended overlap: 2325905 +---> 281160 of those are unclassified (1) +---> 2041712 of those are ground (2) +---> 3033 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.7,12.8) has 53 bin [12.8,12.9) has 2857 bin [12.9,13.0) has 8151 bin [13.0,13.1) has 7687 bin [13.1,13.2) has 12520 bin [13.2,13.3) has 53531 bin [13.3,13.4) has 43335 bin [13.4,13.5) has 69185 bin [13.5,13.6) has 83236 bin [13.6,13.7) has 118917 bin [13.7,13.8) has 161207 bin [13.8,13.9) has 136723 bin [13.9,14.0) has 173514 bin [14.0,14.1) has 234565 bin [14.1,14.2) has 238692 bin [14.2,14.3) has 262131 bin [14.3,14.4) has 470839 bin [14.4,14.5) has 694462 bin [14.5,14.6) has 874566 bin [14.6,14.7) has 1051199 bin [14.7,14.8) has 1496828 bin [14.8,14.9) has 2277825 bin [14.9,15.0) has 3815664 bin [15.0,15.1) has 3175051 bin [15.1,15.2) has 3182766 bin [15.2,15.3) has 2924798 bin [15.3,15.4) has 2718094 bin [15.4,15.5) has 1947857 bin [15.5,15.6) has 1025419 bin [15.6,15.7) has 822870 bin [15.7,15.8) has 706579 bin [15.8,15.9) has 507316 bin [15.9,16.0) has 314139 bin [16.0,16.1) has 279768 bin [16.1,16.2) has 292791 bin [16.2,16.3) has 243101 bin [16.3,16.4) has 149152 bin [16.4,16.5) has 82150 bin [16.5,16.6) has 42131 bin [16.6,16.7) has 36865 bin [16.7,16.8) has 43570 bin [16.8,16.9) has 39039 bin [16.9,17.0) has 26533 bin [17.0,17.1) has 18171 bin [17.1,17.2) has 13856 bin [17.2,17.3) has 11416 bin [17.3,17.4) has 6914 bin [17.4,17.5) has 5057 bin [17.5,17.6) has 5222 bin [17.6,17.7) has 5011 bin [17.7,17.8) has 5082 bin [17.8,17.9) has 5023 bin [17.9,18.0) has 5381 bin [18.0,18.1) has 5532 bin [18.1,18.2) has 6005 bin [18.2,18.3) has 5556 bin [18.3,18.4) has 5619 bin [18.4,18.5) has 5671 bin [18.5,18.6) has 6547 bin [18.6,18.7) has 5800 bin [18.7,18.8) has 5846 bin [18.8,18.9) has 6079 bin [18.9,19.0) has 6228 bin [19.0,19.1) has 6045 bin [19.1,19.2) has 6194 bin [19.2,19.3) has 6195 bin [19.3,19.4) has 6449 bin [19.4,19.5) has 6312 bin [19.5,19.6) has 6593 bin [19.6,19.7) has 6560 bin [19.7,19.8) has 7138 bin [19.8,19.9) has 7057 bin [19.9,20.0) has 7351 bin [20.0,20.1) has 7309 bin [20.1,20.2) has 7413 bin [20.2,20.3) has 7386 bin [20.3,20.4) has 7515 bin [20.4,20.5) has 7398 bin [20.5,20.6) has 7570 bin [20.6,20.7) has 7904 bin [20.7,20.8) has 8087 bin [20.8,20.9) has 8282 bin [20.9,21.0) has 8241 bin [21.0,21.1) has 8429 bin [21.1,21.2) has 8553 bin [21.2,21.3) has 9071 bin [21.3,21.4) has 9186 bin [21.4,21.5) has 9507 bin [21.5,21.6) has 9879 bin [21.6,21.7) has 10092 bin [21.7,21.8) has 10362 bin [21.8,21.9) has 10731 bin [21.9,22.0) has 10502 bin [22.0,22.1) has 10745 bin [22.1,22.2) has 11041 bin [22.2,22.3) has 11008 bin [22.3,22.4) has 10760 bin [22.4,22.5) has 10606 bin [22.5,22.6) has 10394 bin [22.6,22.7) has 10255 bin [22.7,22.8) has 10320 bin [22.8,22.9) has 9700 bin [22.9,23.0) has 9320 bin [23.0,23.1) has 9278 bin [23.1,23.2) has 9140 bin [23.2,23.3) has 9046 bin [23.3,23.4) has 8752 bin [23.4,23.5) has 8584 bin [23.5,23.6) has 8907 bin [23.6,23.7) has 8613 bin [23.7,23.8) has 8527 bin [23.8,23.9) has 8384 bin [23.9,24.0) has 8414 bin [24.0,24.1) has 8550 bin [24.1,24.2) has 8519 bin [24.2,24.3) has 8300 bin [24.3,24.4) has 8468 bin [24.4,24.5) has 8494 bin [24.5,24.6) has 8602 bin [24.6,24.7) has 8730 bin [24.7,24.8) has 8748 bin [24.8,24.9) has 8670 bin [24.9,25.0) has 8889 bin [25.0,25.1) has 8829 bin [25.1,25.2) has 8731 bin [25.2,25.3) has 8830 bin [25.3,25.4) has 8802 bin [25.4,25.5) has 8909 bin [25.5,25.6) has 8849 bin [25.6,25.7) has 8769 bin [25.7,25.8) has 9069 bin [25.8,25.9) has 8900 bin [25.9,26.0) has 9256 bin [26.0,26.1) has 9107 bin [26.1,26.2) has 9275 bin [26.2,26.3) has 9066 bin [26.3,26.4) has 9261 bin [26.4,26.5) has 9265 bin [26.5,26.6) has 9343 bin [26.6,26.7) has 9473 bin [26.7,26.8) has 9443 bin [26.8,26.9) has 9526 bin [26.9,27.0) has 9497 bin [27.0,27.1) has 9550 bin [27.1,27.2) has 9497 bin [27.2,27.3) has 9301 bin [27.3,27.4) has 9506 bin [27.4,27.5) has 9545 bin [27.5,27.6) has 9763 bin [27.6,27.7) has 9760 bin [27.7,27.8) has 10108 bin [27.8,27.9) has 9927 bin [27.9,28.0) has 9717 bin [28.0,28.1) has 9722 bin [28.1,28.2) has 9666 bin [28.2,28.3) has 9676 bin [28.3,28.4) has 9612 bin [28.4,28.5) has 9686 bin [28.5,28.6) has 9619 bin [28.6,28.7) has 9535 bin [28.7,28.8) has 9698 bin [28.8,28.9) has 9506 bin [28.9,29.0) has 9144 bin [29.0,29.1) has 9069 bin [29.1,29.2) has 8964 bin [29.2,29.3) has 8858 bin [29.3,29.4) has 8738 bin [29.4,29.5) has 8703 bin [29.5,29.6) has 8544 bin [29.6,29.7) has 8304 bin [29.7,29.8) has 7961 bin [29.8,29.9) has 7967 bin [29.9,30.0) has 7875 bin [30.0,30.1) has 7451 bin [30.1,30.2) has 7281 bin [30.2,30.3) has 7242 bin [30.3,30.4) has 6976 bin [30.4,30.5) has 6484 bin [30.5,30.6) has 6465 bin [30.6,30.7) has 6217 bin [30.7,30.8) has 6093 bin [30.8,30.9) has 5995 bin [30.9,31.0) has 5805 bin [31.0,31.1) has 5701 bin [31.1,31.2) has 5638 bin [31.2,31.3) has 5387 bin [31.3,31.4) has 5377 bin [31.4,31.5) has 5232 bin [31.5,31.6) has 5127 bin [31.6,31.7) has 5084 bin [31.7,31.8) has 4891 bin [31.8,31.9) has 4733 bin [31.9,32.0) has 4729 bin [32.0,32.1) has 4527 bin [32.1,32.2) has 4496 bin [32.2,32.3) has 4245 bin [32.3,32.4) has 4193 bin [32.4,32.5) has 3930 bin [32.5,32.6) has 3886 bin [32.6,32.7) has 3688 bin [32.7,32.8) has 3506 bin [32.8,32.9) has 3269 bin [32.9,33.0) has 3146 bin [33.0,33.1) has 2913 bin [33.1,33.2) has 2815 bin [33.2,33.3) has 2691 bin [33.3,33.4) has 2516 bin [33.4,33.5) has 2305 bin [33.5,33.6) has 2204 bin [33.6,33.7) has 1899 bin [33.7,33.8) has 1903 bin [33.8,33.9) has 1689 bin [33.9,34.0) has 1683 bin [34.0,34.1) has 1463 bin [34.1,34.2) has 1374 bin [34.2,34.3) has 1251 bin [34.3,34.4) has 1074 bin [34.4,34.5) has 1001 bin [34.5,34.6) has 879 bin [34.6,34.7) has 838 bin [34.7,34.8) has 667 bin [34.8,34.9) has 581 bin [34.9,35.0) has 511 bin [35.0,35.1) has 439 bin [35.1,35.2) has 424 bin [35.2,35.3) has 369 bin [35.3,35.4) has 335 bin [35.4,35.5) has 268 bin [35.5,35.6) has 240 bin [35.6,35.7) has 248 bin [35.7,35.8) has 208 bin [35.8,35.9) has 197 bin [35.9,36.0) has 181 bin [36.0,36.1) has 147 bin [36.1,36.2) has 146 bin [36.2,36.3) has 99 bin [36.3,36.4) has 76 bin [36.4,36.5) has 62 bin [36.5,36.6) has 52 bin [36.6,36.7) has 45 bin [36.7,36.8) has 40 bin [36.8,36.9) has 33 bin [36.9,37.0) has 25 bin [37.0,37.1) has 35 bin [37.1,37.2) has 19 bin [37.2,37.3) has 25 bin [37.3,37.4) has 19 bin [37.4,37.5) has 31 bin [37.5,37.6) has 21 bin [37.6,37.7) has 12 bin [37.7,37.8) has 16 bin [37.8,37.9) has 13 bin [37.9,38.0) has 10 bin [38.0,38.1) has 20 bin [38.1,38.2) has 26 bin [38.2,38.3) has 20 bin [38.3,38.4) has 26 bin [38.4,38.5) has 20 bin [38.5,38.6) has 26 bin [38.6,38.7) has 20 bin [38.7,38.8) has 26 bin [38.8,38.9) has 25 bin [38.9,39.0) has 19 bin [39.0,39.1) has 18 bin [39.1,39.2) has 24 bin [39.2,39.3) has 30 bin [39.3,39.4) has 20 bin [39.4,39.5) has 20 bin [39.5,39.6) has 14 bin [39.6,39.7) has 21 bin [39.7,39.8) has 19 bin [39.8,39.9) has 22 bin [39.9,40.0) has 18 bin [40.0,40.1) has 23 bin [40.1,40.2) has 14 bin [40.2,40.3) has 17 bin [40.3,40.4) has 12 bin [40.4,40.5) has 14 bin [40.5,40.6) has 16 bin [40.6,40.7) has 16 bin [40.7,40.8) has 20 bin [40.8,40.9) has 13 bin [40.9,41.0) has 12 bin [41.0,41.1) has 10 bin [41.1,41.2) has 15 bin [41.2,41.3) has 14 bin [41.3,41.4) has 21 bin [41.4,41.5) has 18 bin [41.5,41.6) has 8 bin [41.6,41.7) has 6 bin [41.7,41.8) has 12 bin [41.8,41.9) has 5 bin [41.9,42.0) has 5 bin [42.0,42.1) has 4 bin [42.1,42.2) has 2 average z coordinate 15.5 for 32158085 element(s) point source id histogram with bin size 1.000000 bin 68 has 15933574 bin 69 has 9602640 bin 1069 has 6621871 average point source id 274.420734039355864 for 32158085 element(s)