lasinfo (210611) report for 'AHN4T/57FZ1_01.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: 340/2022 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: 28564017 number of points by return: 25862894 2043892 562987 86821 7423 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 367480 0 min x y z: 169980.000 367480.000 25.895 max x y z: 171019.999 368769.999 52.758 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: 28564017 extended number of points by return: 25862894 2043892 562987 86821 7423 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 25895 52758 intensity 45 4404 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 -29 29 user_data 6 7 point_source_ID 86 2087 gps_time 296131612.667970 298302113.045631 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 35 255 B 27 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.45 44.04 ('Amplitude') attribute1 -16.49 27.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25862894 number of intermediate returns: 652641 number of last returns: 25871788 number of single returns: 23823306 covered area in square units/kilounits: 1340352/1.34 point density: all returns 21.31 last only 19.30 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28564017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25862894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2043892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 562987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 86821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7423 instead zero. overview over extended number of returns of given pulse: 23823306 2966945 1421207 315679 34834 1950 96 0 0 0 0 0 0 0 0 histogram of classification of points: 3450330 unclassified (1) 23790976 ground (2) 1261572 building (6) 61139 water (9) +-> flagged as extended overlap: 2460824 +---> 501749 of those are unclassified (1) +---> 1801368 of those are ground (2) +---> 151905 of those are building (6) +---> 5802 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.8,25.9) has 2 bin [25.9,26.0) has 501 bin [26.0,26.1) has 7166 bin [26.1,26.2) has 7383 bin [26.2,26.3) has 5938 bin [26.3,26.4) has 6205 bin [26.4,26.5) has 8489 bin [26.5,26.6) has 31243 bin [26.6,26.7) has 51209 bin [26.7,26.8) has 50983 bin [26.8,26.9) has 79162 bin [26.9,27.0) has 72138 bin [27.0,27.1) has 171076 bin [27.1,27.2) has 484405 bin [27.2,27.3) has 1074030 bin [27.3,27.4) has 1141180 bin [27.4,27.5) has 945618 bin [27.5,27.6) has 998704 bin [27.6,27.7) has 1656332 bin [27.7,27.8) has 1797426 bin [27.8,27.9) has 1649882 bin [27.9,28.0) has 1622207 bin [28.0,28.1) has 1662925 bin [28.1,28.2) has 1344925 bin [28.2,28.3) has 1370870 bin [28.3,28.4) has 923980 bin [28.4,28.5) has 732763 bin [28.5,28.6) has 753240 bin [28.6,28.7) has 713083 bin [28.7,28.8) has 679067 bin [28.8,28.9) has 687828 bin [28.9,29.0) has 709780 bin [29.0,29.1) has 587594 bin [29.1,29.2) has 573357 bin [29.2,29.3) has 499300 bin [29.3,29.4) has 373493 bin [29.4,29.5) has 277694 bin [29.5,29.6) has 161372 bin [29.6,29.7) has 130498 bin [29.7,29.8) has 72173 bin [29.8,29.9) has 39517 bin [29.9,30.0) has 35596 bin [30.0,30.1) has 35732 bin [30.1,30.2) has 35599 bin [30.2,30.3) has 37335 bin [30.3,30.4) has 34122 bin [30.4,30.5) has 34213 bin [30.5,30.6) has 34665 bin [30.6,30.7) has 35401 bin [30.7,30.8) has 34548 bin [30.8,30.9) has 32401 bin [30.9,31.0) has 34851 bin [31.0,31.1) has 38959 bin [31.1,31.2) has 39015 bin [31.2,31.3) has 41332 bin [31.3,31.4) has 40625 bin [31.4,31.5) has 42076 bin [31.5,31.6) has 42506 bin [31.6,31.7) has 43158 bin [31.7,31.8) has 42243 bin [31.8,31.9) has 44884 bin [31.9,32.0) has 46560 bin [32.0,32.1) has 47655 bin [32.1,32.2) has 42148 bin [32.2,32.3) has 44416 bin [32.3,32.4) has 42830 bin [32.4,32.5) has 36011 bin [32.5,32.6) has 35074 bin [32.6,32.7) has 36480 bin [32.7,32.8) has 34078 bin [32.8,32.9) has 33572 bin [32.9,33.0) has 33455 bin [33.0,33.1) has 34348 bin [33.1,33.2) has 32819 bin [33.2,33.3) has 32301 bin [33.3,33.4) has 34127 bin [33.4,33.5) has 33017 bin [33.5,33.6) has 32291 bin [33.6,33.7) has 37390 bin [33.7,33.8) has 34914 bin [33.8,33.9) has 32243 bin [33.9,34.0) has 31925 bin [34.0,34.1) has 31829 bin [34.1,34.2) has 32234 bin [34.2,34.3) has 31349 bin [34.3,34.4) has 31078 bin [34.4,34.5) has 31154 bin [34.5,34.6) has 30786 bin [34.6,34.7) has 30533 bin [34.7,34.8) has 30133 bin [34.8,34.9) has 31218 bin [34.9,35.0) has 31446 bin [35.0,35.1) has 36575 bin [35.1,35.2) has 44794 bin [35.2,35.3) has 31221 bin [35.3,35.4) has 29127 bin [35.4,35.5) has 28857 bin [35.5,35.6) has 28990 bin [35.6,35.7) has 30738 bin [35.7,35.8) has 29216 bin [35.8,35.9) has 33280 bin [35.9,36.0) has 28339 bin [36.0,36.1) has 26959 bin [36.1,36.2) has 26051 bin [36.2,36.3) has 31176 bin [36.3,36.4) has 28018 bin [36.4,36.5) has 26314 bin [36.5,36.6) has 26954 bin [36.6,36.7) has 30331 bin [36.7,36.8) has 35363 bin [36.8,36.9) has 39963 bin [36.9,37.0) has 40964 bin [37.0,37.1) has 65835 bin [37.1,37.2) has 66881 bin [37.2,37.3) has 53402 bin [37.3,37.4) has 41971 bin [37.4,37.5) has 37685 bin [37.5,37.6) has 34113 bin [37.6,37.7) has 30671 bin [37.7,37.8) has 28504 bin [37.8,37.9) has 27160 bin [37.9,38.0) has 24548 bin [38.0,38.1) has 22678 bin [38.1,38.2) has 21413 bin [38.2,38.3) has 20760 bin [38.3,38.4) has 20496 bin [38.4,38.5) has 20362 bin [38.5,38.6) has 20286 bin [38.6,38.7) has 20424 bin [38.7,38.8) has 21454 bin [38.8,38.9) has 20685 bin [38.9,39.0) has 20210 bin [39.0,39.1) has 20084 bin [39.1,39.2) has 20424 bin [39.2,39.3) has 19561 bin [39.3,39.4) has 19369 bin [39.4,39.5) has 19673 bin [39.5,39.6) has 19864 bin [39.6,39.7) has 19838 bin [39.7,39.8) has 19589 bin [39.8,39.9) has 19632 bin [39.9,40.0) has 19398 bin [40.0,40.1) has 19037 bin [40.1,40.2) has 19111 bin [40.2,40.3) has 19091 bin [40.3,40.4) has 19038 bin [40.4,40.5) has 18973 bin [40.5,40.6) has 18877 bin [40.6,40.7) has 18892 bin [40.7,40.8) has 18598 bin [40.8,40.9) has 18550 bin [40.9,41.0) has 18490 bin [41.0,41.1) has 18428 bin [41.1,41.2) has 18798 bin [41.2,41.3) has 18213 bin [41.3,41.4) has 17522 bin [41.4,41.5) has 17948 bin [41.5,41.6) has 17854 bin [41.6,41.7) has 17645 bin [41.7,41.8) has 17984 bin [41.8,41.9) has 19964 bin [41.9,42.0) has 17846 bin [42.0,42.1) has 17168 bin [42.1,42.2) has 17001 bin [42.2,42.3) has 16917 bin [42.3,42.4) has 16912 bin [42.4,42.5) has 16586 bin [42.5,42.6) has 16462 bin [42.6,42.7) has 16796 bin [42.7,42.8) has 16449 bin [42.8,42.9) has 16236 bin [42.9,43.0) has 16164 bin [43.0,43.1) has 16040 bin [43.1,43.2) has 15764 bin [43.2,43.3) has 15865 bin [43.3,43.4) has 15523 bin [43.4,43.5) has 15575 bin [43.5,43.6) has 15342 bin [43.6,43.7) has 14965 bin [43.7,43.8) has 15014 bin [43.8,43.9) has 14836 bin [43.9,44.0) has 14330 bin [44.0,44.1) has 13987 bin [44.1,44.2) has 13987 bin [44.2,44.3) has 13602 bin [44.3,44.4) has 13333 bin [44.4,44.5) has 13088 bin [44.5,44.6) has 12988 bin [44.6,44.7) has 12749 bin [44.7,44.8) has 12574 bin [44.8,44.9) has 12314 bin [44.9,45.0) has 11948 bin [45.0,45.1) has 11883 bin [45.1,45.2) has 11838 bin [45.2,45.3) has 11705 bin [45.3,45.4) has 11240 bin [45.4,45.5) has 10989 bin [45.5,45.6) has 10699 bin [45.6,45.7) has 10449 bin [45.7,45.8) has 10294 bin [45.8,45.9) has 9840 bin [45.9,46.0) has 9806 bin [46.0,46.1) has 9475 bin [46.1,46.2) has 9126 bin [46.2,46.3) has 8871 bin [46.3,46.4) has 8537 bin [46.4,46.5) has 8160 bin [46.5,46.6) has 8008 bin [46.6,46.7) has 7741 bin [46.7,46.8) has 7343 bin [46.8,46.9) has 6951 bin [46.9,47.0) has 6787 bin [47.0,47.1) has 6569 bin [47.1,47.2) has 6353 bin [47.2,47.3) has 6314 bin [47.3,47.4) has 5934 bin [47.4,47.5) has 5679 bin [47.5,47.6) has 5683 bin [47.6,47.7) has 5317 bin [47.7,47.8) has 5108 bin [47.8,47.9) has 4853 bin [47.9,48.0) has 4597 bin [48.0,48.1) has 4359 bin [48.1,48.2) has 4084 bin [48.2,48.3) has 3828 bin [48.3,48.4) has 3564 bin [48.4,48.5) has 3448 bin [48.5,48.6) has 3164 bin [48.6,48.7) has 3049 bin [48.7,48.8) has 2929 bin [48.8,48.9) has 2701 bin [48.9,49.0) has 2426 bin [49.0,49.1) has 2282 bin [49.1,49.2) has 2066 bin [49.2,49.3) has 1782 bin [49.3,49.4) has 1650 bin [49.4,49.5) has 1531 bin [49.5,49.6) has 1330 bin [49.6,49.7) has 1172 bin [49.7,49.8) has 1037 bin [49.8,49.9) has 922 bin [49.9,50.0) has 738 bin [50.0,50.1) has 698 bin [50.1,50.2) has 637 bin [50.2,50.3) has 517 bin [50.3,50.4) has 468 bin [50.4,50.5) has 408 bin [50.5,50.6) has 333 bin [50.6,50.7) has 264 bin [50.7,50.8) has 218 bin [50.8,50.9) has 182 bin [50.9,51.0) has 154 bin [51.0,51.1) has 127 bin [51.1,51.2) has 105 bin [51.2,51.3) has 99 bin [51.3,51.4) has 90 bin [51.4,51.5) has 70 bin [51.5,51.6) has 75 bin [51.6,51.7) has 66 bin [51.7,51.8) has 62 bin [51.8,51.9) has 51 bin [51.9,52.0) has 49 bin [52.0,52.1) has 40 bin [52.1,52.2) has 29 bin [52.2,52.3) has 32 bin [52.3,52.4) has 20 bin [52.4,52.5) has 8 bin [52.5,52.6) has 14 bin [52.7,52.8) has 3 average z coordinate 29.4 for 28564017 element(s) point source id histogram with bin size 1.000000 bin 86 has 5089041 bin 88 has 454902 bin 1084 has 565794 bin 2087 has 22454280 average point source id 1678.793706011307904 for 28564017 element(s)